NB/T 11239-2023 Active Industry standards-Energy

NB/T 11239-2022 Technical Specifications for Diverter Heat Collection Devices for Low Ambient Temperature Air-Source Heat Pumps

NB/T 11239-2023

Publish Date: 2023-05-26 Implement Date: 2023-11-26 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Out of stock

Basic Information

Standard Code: NB/T 11239-2023

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Heat exchange equipment

ICS Name: Heat pump

Publish Date: 2023-05-26

Implement Date: 2023-11-26

Development Information

Related Standards

GB/T 19409-2003 Replaced

GB/T 19409-2003 Water-source Heat Pumps

Publish Date: 2003-11-25

SB/T 10343-2012 Active

SB/T 10343-2012 Performance Rating of Thermal Storage Equipment Used for Cooling

Publish Date: 2012-08-01

SB/T 10345.1-2012 Active

SB/T 10345.1-2012 Refrigerating systems and heat pumps—Safety and environmental requirements—Part 1:Basic requirements,definitions and classification

Publish Date: 2012-08-01

SB/T 10345.2-2012 Active

SB/T 10345.2-2012 Refrigerating systems and heat pumps—Safety and environmental requirements—Part 2:Design,construction,testing,marking and documentation

Publish Date: 2012-08-01

SB/T 10345.3-2012 Active

SB/T 10345.3-2012 Refrigerating systems and heat pumps—Safety and environmental requirements—Part 3: Installation site and personal protection

Publish Date: 2012-08-01

SB/T 10345.4-2012 Active

SB/T 10345.4-2012 Refrigerating systems and heat pumps—Safety and environmental requirements—Part 4:Operation, maintenance, repair and recovery

Publish Date: 2012-08-01