YOUR POSITION:
Most Freeze-Proof Air Source Heat Pumpe
- RECORD HOLDER
- Cadiff Co., Ltd.
- WHAT
- 2568 hours
- WHERE
- Mohe, China
- WHEN
Cadiff Co., Ltd.’s “FrostMaster” air-source heat pump underwent a 2,568-hour extreme freeze test at the Hefei General Electromechanical Product Testing Institute in Mohe, China, from November 11, 2025, to February 27, 2026.
During the test, the minimum temperature reached −44 °C, with a daily average low of −30.5 °C. After 108 continuous days of freezing, the unit successfully restarted and ran continuously for 5 hours with all performance indicators normal.
Following official verification by Forbes World Records Certification , the product set the world record for the Most Freeze-Proof Air Source Heat Pumpe.
FWRC251029R-CN
