GB 19577-2024 Minimum allowable values of the energy efficiency and energy efficiency grades for heat pumps and water chillers

GB 19577-2015 Minimum allowable values of energy efficiency and energy efficiency grades for water chillers GB 29540-2013 Minimum allowable values of the energy efficiency and energy efficiency grades for lithium bromide absorption chillers GB 30721-2014 Minimum allowable values of energy efficiency and energy efficiency grades for water-source(ground-source) heat pumps GB 37480-2019 Minimum allowable values of energy efficiency and energy efficiency grades for low ambient temperature air source heat pumps(water chiller)packages

GB/T 10870-2001 The methods of performance test for positive displacement & centrifugal water-chilling units and heat pump GB/T 10870-2014 The methods of performance test for water chilling(heat pump) packages using the vaper compression cycle GB/T 18362-2001 Direct-fired lithium bromide absorption water chiller (heater) GB/T 18362-2008 Direct-fired lithium bromide absorption water chiller(heater) GB/T 18430.1-2001 Water chilling (heat pump) packages using the vapor compression cycle Water chilling (heat pump) packages for industrial and commercial and similar application GB/T 18430.1-2007 Water chilling(heat pump) packages using the vapor compression cycle—Part 1:Water chilling(heat pump) packages for industrial & commercial and similar application GB/T 18430.1-2024 Water chilling(heatpump) packages using the vapor compression cycle—Part1:Water chilling(heatpump) packages for industrial & commercial and similar applications GB/T 18430.2-2001 Water chilling (Heat pump) Packages using the vapor compression cycle Household and similar water chilling (Heat pump) packages GB/T 18430.2-2008 Water chilling (heat pump) packages using the vapor compression cycle—Part 2:Water chilling (heat pump) packages for household and similar application GB/T 18430.2-2016 Water chilling(heat pump)packages using the vapor compression cycle—Part 2:Water chilling (heat pump) packages for household and similar application GB/T 18431-2001 Steam and hot water type lithium bromide absorption water chiller GB/T 18431-2014 Steam and hot water type lithium bromide absorption water chiller GB/T 19409-2003 Water-source Heat Pumps GB/T 19409-2013 Water-source(ground-source)heat pumps GB/T 25127.1-2010 Low ambient temperature air source heat pump (water chilling) packages—Part 1:Heat pump (water chilling) packages for industrial & commercial and similar application GB/T 25127.1-2020 Low ambient temperature air source heat pump(water chilling) packages—Part 1:Heat pump(water chilling) packages for industrial & commercial and similar application GB/T 25127.2-2010 Low ambient temperature air source heat pump(water chilling)packages—Part 2:Heat pump (water chilling) packages for household and similar application GB/T 25127.2-2020 Low ambient temperature air source heat pump(water chilling) packages—Part 2:Heat pump(water chilling) packages for household and similar application GB/T 25861-2010 Water-source high temperature heat pumps using the vapor compression cycle GB/T 25861-2023 Water-source high temperature heat pumps using the vapor compression cycle JB/T 12839-2016 Integrated Chiller (Heat Pump) Unit JB/T 12840-2016 Air source heat pump high-temperature hot air and high-temperature hot water units JB/T 14640-2022 Computer and data processing room using composite indirect evaporative cooling chiller unit JB/T 14642-2022 Dew-point indirect evaporative cooling high-temperature cold water unit GB/T 18430.2-2025 Water chilling(heat pump) packages using the vapor compression cycle—Part 2:Water chilling(heat pump) packages for household and similar applications