{"id":14865,"date":"2025-07-22T15:37:52","date_gmt":"2025-07-22T07:37:52","guid":{"rendered":"https:\/\/www.lneya.com\/?p=14865"},"modified":"2025-12-03T16:02:00","modified_gmt":"2025-12-03T08:02:00","slug":"how-do-energy-saving-chillers-cut-your-power-bills","status":"publish","type":"post","link":"https:\/\/tw.lneya.com\/ja\/blog\/how-do-energy-saving-chillers-cut-your-power-bills.html","title":{"rendered":"How Do Energy-Saving Chillers Cut Your Power Bills"},"content":{"rendered":"<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_0fd2c3-a9, .wp-block-kadence-advancedheading.kt-adv-heading14865_0fd2c3-a9[data-kb-block=\"kb-adv-heading14865_0fd2c3-a9\"]{text-align:center;font-size:36px;font-style:normal;font-family:Arial, Helvetica, sans-serif;text-transform:none;letter-spacing:0.2px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_0fd2c3-a9 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_0fd2c3-a9[data-kb-block=\"kb-adv-heading14865_0fd2c3-a9\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_0fd2c3-a9 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_0fd2c3-a9[data-kb-block=\"kb-adv-heading14865_0fd2c3-a9\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h1 class=\"kt-adv-heading14865_0fd2c3-a9 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_0fd2c3-a9\">How Do Energy-Saving Chillers Cut Your Power Bills<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#ffffff;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_37c620-8d, .wp-block-kadence-advancedheading.kt-adv-heading14865_37c620-8d[data-kb-block=\"kb-adv-heading14865_37c620-8d\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_37c620-8d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_37c620-8d[data-kb-block=\"kb-adv-heading14865_37c620-8d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_37c620-8d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_37c620-8d[data-kb-block=\"kb-adv-heading14865_37c620-8d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14865_37c620-8d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_37c620-8d\">The energy cost of industrial refrigeration accounts for at least 20% of the total energy consumption of an enterprise. Using energy-saving chillers is not only a requirement to reduce electricity bills, but also a need to reduce carbon emissions. Regulations in various countries have gradually strengthened restrictions on high-energy chillers.<br>\u00a0<br>A chiller with lower energy consumption may help you avoid penalties from environmental inspections. So what core technologies do energy-saving chillers use to help you save money? This article explains it in detail!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_446352-88, .wp-block-kadence-advancedheading.kt-adv-heading14865_446352-88[data-kb-block=\"kb-adv-heading14865_446352-88\"]{text-align:left;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_446352-88 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_446352-88[data-kb-block=\"kb-adv-heading14865_446352-88\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_446352-88 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_446352-88[data-kb-block=\"kb-adv-heading14865_446352-88\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14865_446352-88 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_446352-88\"><strong><a href=\"https:\/\/tw.lneya.com\/vfd-chiller\">Variable frequency drive technology<\/a><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_1bc067-4c, .wp-block-kadence-advancedheading.kt-adv-heading14865_1bc067-4c[data-kb-block=\"kb-adv-heading14865_1bc067-4c\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_1bc067-4c mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_1bc067-4c[data-kb-block=\"kb-adv-heading14865_1bc067-4c\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_1bc067-4c img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_1bc067-4c[data-kb-block=\"kb-adv-heading14865_1bc067-4c\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14865_1bc067-4c wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_1bc067-4c\">The speed of components such as compressors, fans and water pumps in traditional chillers is fixed. This means the components run at full speed whenever the system is on, regardless of the actual cooling demand. This often leads to energy waste and accelerates equipment wear. In order to avoid this trouble, chiller manufacturers use variable frequency drive technology in the above components.<br>\u00a0<br>The variable frequency compressor can adjust the speed according to the refrigerant flow, the variable frequency water pump can automatically adjust the flow according to the chilled water outlet temperature or pressure, and the variable frequency fan can also automatically adjust the speed. The cooling system using variable frequency technology is called a VFD chiller. Its energy-saving effect is very obvious during low-load conditions such as nighttime or spring and autumn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#ffffff;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_ca9713-b5, .wp-block-kadence-advancedheading.kt-adv-heading14865_ca9713-b5[data-kb-block=\"kb-adv-heading14865_ca9713-b5\"]{text-align:left;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_ca9713-b5 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_ca9713-b5[data-kb-block=\"kb-adv-heading14865_ca9713-b5\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_ca9713-b5 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_ca9713-b5[data-kb-block=\"kb-adv-heading14865_ca9713-b5\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14865_ca9713-b5 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_ca9713-b5\"><strong><a href=\"https:\/\/tw.lneya.com\/blog\/how-heat-recovery-chillers-cut-costs-and-boost-efficiency\">Heat recovery systems<\/a><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_55a343-27, .wp-block-kadence-advancedheading.kt-adv-heading14865_55a343-27[data-kb-block=\"kb-adv-heading14865_55a343-27\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_55a343-27 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_55a343-27[data-kb-block=\"kb-adv-heading14865_55a343-27\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_55a343-27 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_55a343-27[data-kb-block=\"kb-adv-heading14865_55a343-27\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14865_55a343-27 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_55a343-27\">In the condenser, the refrigerant transfers heat to the air or cooling water. However, in fact, this seemingly waste heat can be recycled. Many energy-saving chillers have <a href=\"https:\/\/tw.lneya.com\/heat-recovery-chiller\">heat recovery systems<\/a>, which can use this part of the heat for heating water or process heating, such as washing water, preheating and other processes.<br>\u00a0<br>The specific method is to connect a heat exchanger to the front end of the condenser, first transfer part of the heat of the high-temperature refrigerant gas to the water circuit on the other side, and then let the refrigerant enter the main condenser to complete condensation. This method can not only reduce the energy consumption of the heating equipment, but also improve the energy utilization rate of the chiller.<\/p>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#ffffff;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_590522-38, .wp-block-kadence-advancedheading.kt-adv-heading14865_590522-38[data-kb-block=\"kb-adv-heading14865_590522-38\"]{text-align:left;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_590522-38 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_590522-38[data-kb-block=\"kb-adv-heading14865_590522-38\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_590522-38 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_590522-38[data-kb-block=\"kb-adv-heading14865_590522-38\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14865_590522-38 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_590522-38\"><strong><a href=\"https:\/\/tw.lneya.com\/blog\/common-types-of-evaporators-used-in-chillers.html\">High-efficiency heat exchanger<\/a><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_dacb2f-49, .wp-block-kadence-advancedheading.kt-adv-heading14865_dacb2f-49[data-kb-block=\"kb-adv-heading14865_dacb2f-49\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_dacb2f-49 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_dacb2f-49[data-kb-block=\"kb-adv-heading14865_dacb2f-49\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_dacb2f-49 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_dacb2f-49[data-kb-block=\"kb-adv-heading14865_dacb2f-49\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14865_dacb2f-49 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_dacb2f-49\">The evaporator and condenser of the chiller are both served by the heat exchanger, which is the key to affecting the heat transfer efficiency and energy consumption. The efficient heat exchanger has a larger heat exchange area per unit volume, a smaller thermal resistance, and a more uniform distribution of the fluid in it. In this way, the refrigerant can evaporate more fully in the evaporator and quickly release heat in the condenser. This reduces the compressor&#8217;s heat load. Consequently, the fan and water pump don\u2019t have to run at full speed constantly, so the energy consumption of the equipment is naturally reduced.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"690\" height=\"446\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/WTD-SERIES.jpg\" alt=\"\" class=\"wp-image-14730\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/WTD-SERIES.jpg 690w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/WTD-SERIES-300x194.jpg 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/WTD-SERIES-18x12.jpg 18w\" sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_15398b-c6, .wp-block-kadence-advancedheading.kt-adv-heading14865_15398b-c6[data-kb-block=\"kb-adv-heading14865_15398b-c6\"]{text-align:left;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_15398b-c6 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_15398b-c6[data-kb-block=\"kb-adv-heading14865_15398b-c6\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_15398b-c6 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_15398b-c6[data-kb-block=\"kb-adv-heading14865_15398b-c6\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14865_15398b-c6 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_15398b-c6\"><strong><a href=\"https:\/\/tw.lneya.com\/blog\/what-is-the-chiller-expansion-valvetypesfunctionswork-principle.html\">EEV\uff08Electronic Expansion Valve\uff09<\/a><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_8a21d5-9d, .wp-block-kadence-advancedheading.kt-adv-heading14865_8a21d5-9d[data-kb-block=\"kb-adv-heading14865_8a21d5-9d\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_8a21d5-9d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_8a21d5-9d[data-kb-block=\"kb-adv-heading14865_8a21d5-9d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_8a21d5-9d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_8a21d5-9d[data-kb-block=\"kb-adv-heading14865_8a21d5-9d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14865_8a21d5-9d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_8a21d5-9d\">Compared with TXV (Thermal Expansion Valve), electronic expansion valve has a fast response speed. It can accurately adjust the valve opening and control the refrigerant flow according to the real-time temperature, pressure, superheat and other data fed back by the sensor, thereby avoiding energy waste. You can think of it as a faucet, open it smaller when the load is small to reduce the refrigerant flow, and open it larger when the load is large to ensure the normal operation of the system. It&#8217;s just that this adjustment process is completely automated.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_414c23-d0, .wp-block-kadence-advancedheading.kt-adv-heading14865_414c23-d0[data-kb-block=\"kb-adv-heading14865_414c23-d0\"]{text-align:left;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_414c23-d0 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_414c23-d0[data-kb-block=\"kb-adv-heading14865_414c23-d0\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_414c23-d0 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_414c23-d0[data-kb-block=\"kb-adv-heading14865_414c23-d0\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14865_414c23-d0 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_414c23-d0\"><strong><a href=\"https:\/\/tw.lneya.com\/blog\/what-are-the-environmentally-friendly-refrigerants.html\">Environmentally friendly refrigerant<\/a><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_b184cb-c4, .wp-block-kadence-advancedheading.kt-adv-heading14865_b184cb-c4[data-kb-block=\"kb-adv-heading14865_b184cb-c4\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_b184cb-c4 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_b184cb-c4[data-kb-block=\"kb-adv-heading14865_b184cb-c4\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_b184cb-c4 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_b184cb-c4[data-kb-block=\"kb-adv-heading14865_b184cb-c4\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14865_b184cb-c4 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_b184cb-c4\">The choice of refrigerant is very important for the energy efficiency of the chiller. Traditional refrigerants such as R22 and R134a are not friendly to the link, and the cooling effect is not ideal. Now, many chiller manufacturers choose to use eco-friendly refrigerants such as R290 and R32 with low GWP (global warming potential) and ODP (ozone depletion potential) of 0. They have little impact on global warming and higher cooling efficiency. When used with high-performance compressors and heat exchangers, they can achieve good energy-saving effects.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_0ab8df-56, .wp-block-kadence-advancedheading.kt-adv-heading14865_0ab8df-56[data-kb-block=\"kb-adv-heading14865_0ab8df-56\"]{text-align:left;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_0ab8df-56 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_0ab8df-56[data-kb-block=\"kb-adv-heading14865_0ab8df-56\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_0ab8df-56 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_0ab8df-56[data-kb-block=\"kb-adv-heading14865_0ab8df-56\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14865_0ab8df-56 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_0ab8df-56\"><strong><a href=\"https:\/\/tw.lneya.com\/blog\/what-type-of-insulation-is-used-in-chillers.html\">Efficient insulation<\/a><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_2c90c1-28, .wp-block-kadence-advancedheading.kt-adv-heading14865_2c90c1-28[data-kb-block=\"kb-adv-heading14865_2c90c1-28\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_2c90c1-28 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_2c90c1-28[data-kb-block=\"kb-adv-heading14865_2c90c1-28\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_2c90c1-28 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_2c90c1-28[data-kb-block=\"kb-adv-heading14865_2c90c1-28\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14865_2c90c1-28 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_2c90c1-28\">If the insulation is too poor, the cold in the cooling system will be lost in large quantities during the heat exchange process, so that the system cannot reach the set temperature even after working for a long time, resulting in increased energy consumption of the equipment. You can think of a chiller without insulation as an air conditioner without closing the doors and windows.<br>\u00a0<br>No matter how hard the air conditioner tries to cool, the cold will be dissipated outside the house, and the temperature inside the house is difficult to drop. The evaporator shell, chilled water pipes, compressor and other parts of the energy-saving chiller are insulated to reduce the loss of cold.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#ffffff;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\"><style>.wp-block-kadence-advancedheading.kt-adv-heading14865_364116-10, .wp-block-kadence-advancedheading.kt-adv-heading14865_364116-10[data-kb-block=\"kb-adv-heading14865_364116-10\"]{text-align:left;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_364116-10 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_364116-10[data-kb-block=\"kb-adv-heading14865_364116-10\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_364116-10 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_364116-10[data-kb-block=\"kb-adv-heading14865_364116-10\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14865_364116-10 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_364116-10\"><strong><a href=\"https:\/\/tw.lneya.com\/industrial-chillers\">Use energy-saving chillers to reduce your electricity bills<\/a><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-themecolor-1-color has-alpha-channel-opacity has-themecolor-1-background-color has-background is-style-default\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_fc3744-0c, .wp-block-kadence-advancedheading.kt-adv-heading14865_fc3744-0c[data-kb-block=\"kb-adv-heading14865_fc3744-0c\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_fc3744-0c mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_fc3744-0c[data-kb-block=\"kb-adv-heading14865_fc3744-0c\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_fc3744-0c img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_fc3744-0c[data-kb-block=\"kb-adv-heading14865_fc3744-0c\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14865_fc3744-0c wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_fc3744-0c\">If you are worried about high electricity bills or environmental protection policies, you may need an energy-saving chiller. LNEYA takes it as its mission to create greater value for customers, constantly explores more advanced energy-saving technologies, and launches a series of energy-saving chillers. From selection to delivery, we provide one-stop service to help you easily save huge electricity bills.<br>\u00a0<br><a href=\"https:\/\/tw.lneya.com\/contact\">Contact us to start a new experience of green cooling!<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14865_31e40b-ba, .wp-block-kadence-advancedheading.kt-adv-heading14865_31e40b-ba[data-kb-block=\"kb-adv-heading14865_31e40b-ba\"]{text-align:center;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14865_31e40b-ba mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14865_31e40b-ba[data-kb-block=\"kb-adv-heading14865_31e40b-ba\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14865_31e40b-ba img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14865_31e40b-ba[data-kb-block=\"kb-adv-heading14865_31e40b-ba\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14865_31e40b-ba wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14865_31e40b-ba\"><strong>Related chillers<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.kb-portfolio-loop14865_971af5-1f .kb-blocks-portfolio-grid-item{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-portfolio-loop14865_971af5-1f .kb-portfolio-overlay-color{background-color:rgba(23, 104, 234, 0);}.kb-portfolio-loop14865_971af5-1f .kb-portfolio-overlay-border{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}.kb-portfolio-loop14865_971af5-1f .kb-blocks-portfolio-grid-item:hover .kb-portfolio-overlay-color{background-color:rgba(23, 104, 234, 0.5);}.kb-portfolio-loop14865_971af5-1f .kb-blocks-portfolio-grid-item:hover .kb-portfolio-overlay-border{border-top:1px solid rgba(255, 255, 255, 0.8);border-right:1px solid rgba(255, 255, 255, 0.8);border-bottom:1px solid rgba(255, 255, 255, 0.8);border-left:1px solid rgba(255, 255, 255, 0.8);}.kb-portfolio-loop14865_971af5-1f .kb-blocks-portfolio-grid-item .entry-title{padding:5px 0px 10px 0px;margin:0px 0px 0px 0px;}.kb-portfolio-loop14865_971af5-1f .kb-filter-item{border-width:0px 0px 2px 0px;padding:5px 8px 5px 8px;margin:0px 10px 0px 0px;}.kb-portfolio-loop14865_971af5-1f .kb-portfolio-grid-pause-button{color:#fff;background-color:rgba(0, 0, 0, 0.5);border:1px solid transparent;}@media all and (max-width: 1024px){.kb-portfolio-loop14865_971af5-1f .kb-blocks-portfolio-grid-item{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}}@media all and (max-width: 1024px){.kb-portfolio-loop14865_971af5-1f .kb-portfolio-overlay-border{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}}@media all and (max-width: 1024px){.kb-portfolio-loop14865_971af5-1f .kb-blocks-portfolio-grid-item:hover .kb-portfolio-overlay-border{border-top:1px solid rgba(255, 255, 255, 0.8);border-right:1px solid rgba(255, 255, 255, 0.8);border-bottom:1px solid rgba(255, 255, 255, 0.8);border-left:1px solid rgba(255, 255, 255, 0.8);}}@media all and (max-width: 767px){.kb-portfolio-loop14865_971af5-1f .kb-blocks-portfolio-grid-item{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}.kb-portfolio-loop14865_971af5-1f .kb-portfolio-overlay-border{border-top:1px solid;border-right:1px solid;border-bottom:1px solid;border-left:1px solid;}.kb-portfolio-loop14865_971af5-1f .kb-blocks-portfolio-grid-item:hover .kb-portfolio-overlay-border{border-top:1px solid rgba(255, 255, 255, 0.8);border-right:1px solid rgba(255, 255, 255, 0.8);border-bottom:1px solid rgba(255, 255, 255, 0.8);border-left:1px solid rgba(255, 255, 255, 0.8);}}<\/style><div class=\" wp-block-kadence-portfoliogrid kb-blocks-portfolio-loop-block alignnone kb-portfolio-loop14865_971af5-1f kb-portfolio-grid-layout-carousel kt-blocks-carousel \"><div class=\" kb-portfolio-grid-layout-carousel-wrap kt-post-grid-layout-carousel-wrap kt-carousel-arrowstyle-whiteondark kt-carousel-dotstyle-dark splide kb-blocks-portfolio-img-hover-zoomout kb-blocks-portfolio-content-hover-zoomin\" data-columns-xxl=\"2\" data-columns-xl=\"2\" data-columns-md=\"2\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\" data-slider-center-mode=\"false\" data-slider-type=\"carousel\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-dots=\"true\" data-slider-arrows=\"true\" data-slider-hover-pause=\"false\" data-slider-auto=\"true\" data-slider-center-mode=\"false\" data-slider-speed=\"7000\" data-show-pause-button=\"false\" data-slider-gap=\"30\" data-slider-gap-tablet=\"30\" data-slider-gap-mobile=\"30\" data-slider-gap-unit=\"px\" data-item-selector=\".kb-portfolio-masonry-item\"><div class=\"kadence-splide-slider-init splide__track\"><ul><li class=\"kb-portfolio-slider-item kb-slide-item\"><div class=\"kb-blocks-portfolio-grid-item\"><div class=\"kb-blocks-portfolio-grid-item-inner-wrap kb-feat-image-align-none\"><div class=\"kadence-portfolio-image\"><div class=\"kadence-portfolio-image-intrisic kt-image-ratio-50\" style=\"padding-bottom:50%\"><div class=\"kadence-portfolio-image-inner-intrisic\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"560\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707-1024x560.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"screw chiller\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707-1024x560.jpg 1024w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707-300x164.jpg 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707-768x420.jpg 768w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707-18x10.jpg 18w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/LG-seires-screw-chillers-e1752129307707.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/div><div class=\"kb-portfolio-grid-item-inner\"><a href=\"https:\/\/tw.lneya.com\/ja\/screw-chillers\" aria-label=\"Screw Chillers\" class=\"portfolio-hover-item-link\"><\/a><div class=\"kb-portfolio-overlay-color\"><\/div><div class=\"kb-portfolio-overlay-border\"><\/div><div class=\"kb-portfolio-content-item-inner\"><h3 class=\"entry-title kb-portfolio-loop-title\">Screw Chillers<\/h3><\/div><\/div><\/div><\/div><\/li><li class=\"kb-portfolio-slider-item kb-slide-item\"><div class=\"kb-blocks-portfolio-grid-item\"><div class=\"kb-blocks-portfolio-grid-item-inner-wrap kb-feat-image-align-none\"><div class=\"kadence-portfolio-image\"><div class=\"kadence-portfolio-image-intrisic kt-image-ratio-50\" style=\"padding-bottom:50%\"><div class=\"kadence-portfolio-image-inner-intrisic\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/How-to-Select-chiller-2.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"The cost of a chiller includes purchase cost, operating cost and maintenance cost\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/How-to-Select-chiller-2.jpg 900w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/How-to-Select-chiller-2-300x200.jpg 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/How-to-Select-chiller-2-768x512.jpg 768w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/How-to-Select-chiller-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/div><\/div><\/div><div class=\"kb-portfolio-grid-item-inner\"><a href=\"https:\/\/tw.lneya.com\/ja\/industrial-chillers\" aria-label=\"Industrial Chillers Characteristics\" class=\"portfolio-hover-item-link\"><\/a><div class=\"kb-portfolio-overlay-color\"><\/div><div class=\"kb-portfolio-overlay-border\"><\/div><div class=\"kb-portfolio-content-item-inner\"><h3 class=\"entry-title kb-portfolio-loop-title\">Industrial Chillers Characteristics<\/h3><\/div><\/div><\/div><\/div><\/li><li class=\"kb-portfolio-slider-item kb-slide-item\"><div class=\"kb-blocks-portfolio-grid-item\"><div class=\"kb-blocks-portfolio-grid-item-inner-wrap kb-feat-image-align-none\"><div class=\"kadence-portfolio-image\"><div class=\"kadence-portfolio-image-intrisic kt-image-ratio-50\" style=\"padding-bottom:50%\"><div class=\"kadence-portfolio-image-inner-intrisic\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"450\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/\u51b0\u7bb1-5.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/\u51b0\u7bb1-5.jpg 450w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/\u51b0\u7bb1-5-300x300.jpg 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/\u51b0\u7bb1-5-150x150.jpg 150w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/\u51b0\u7bb1-5-12x12.jpg 12w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/div><\/div><\/div><div class=\"kb-portfolio-grid-item-inner\"><a href=\"https:\/\/tw.lneya.com\/ja\/industrial-freezers\" aria-label=\"\u5de5\u696d\u51b0\u7bb1\" class=\"portfolio-hover-item-link\"><\/a><div class=\"kb-portfolio-overlay-color\"><\/div><div class=\"kb-portfolio-overlay-border\"><\/div><div class=\"kb-portfolio-content-item-inner\"><h3 class=\"entry-title kb-portfolio-loop-title\">\u5de5\u696d\u51b0\u7bb1<\/h3><\/div><\/div><\/div><\/div><\/li><li class=\"kb-portfolio-slider-item kb-slide-item\"><div class=\"kb-blocks-portfolio-grid-item\"><div class=\"kb-blocks-portfolio-grid-item-inner-wrap kb-feat-image-align-none\"><div class=\"kadence-portfolio-image\"><div class=\"kadence-portfolio-image-intrisic kt-image-ratio-50\" style=\"padding-bottom:50%\"><div class=\"kadence-portfolio-image-inner-intrisic\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"587\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers-1024x587.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers-1024x587.jpg 1024w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers-300x172.jpg 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers-768x441.jpg 768w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers-18x10.jpg 18w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/07\/multi-channel-chillers.jpg 1515w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/div><div class=\"kb-portfolio-grid-item-inner\"><a href=\"https:\/\/tw.lneya.com\/ja\/vfd-chiller\" aria-label=\"VFD chiller\" class=\"portfolio-hover-item-link\"><\/a><div class=\"kb-portfolio-overlay-color\"><\/div><div class=\"kb-portfolio-overlay-border\"><\/div><div class=\"kb-portfolio-content-item-inner\"><h3 class=\"entry-title kb-portfolio-loop-title\">VFD chiller<\/h3><\/div><\/div><\/div><\/div><\/li><li 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