Standard No.:	GB/T 38734-2020
English Name:	Technical requirements and test methods for household and similar heat pump water heaters with CO2 as refrigerants
Chinese Name:	以CO2为制冷剂的热泵热水器技术要求和试验方法
Chinese Classification:	Y63    Household electric heating appliances
Professional Classification:	GB    National Standard
ICS Classification:	97.100.99 97.100.99    Heaters using other sources of energy 97.100.99
Issued by:	SAMR; SAC
Issued on:	2020-04-28
Implemented on:	2020-11-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	240.00
Delivery:	via email in 1~3 business day

本标准规定了以二氧化碳（CO2）为制冷剂的热泵热水器（以下简称热泵热水器）的术语和定义、产品分类、技术要求及试验方法。
本标准适用于电动机驱动，使用二氧化碳（CO2）作制冷剂，采用跨临界压缩循环，以空气作为热源，额定制热量不超过16 000 W，以提供热水为目的的家用和类似用途的热泵热水器。
本标准不适用于工业用热泵热水器。