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Sunrain Integrated heat pump is one of the most economical systems to heat the water for family domestic use.
Using free renewable energy from the air, the unit is highly efficient with low running costs. Its efficiency can be up to 3~4 times more than conventional gas boiler or electrical heater.
Sunrain factory offer elegant design heat pumps, offer three years warranty. We are expecting become your heat pump supplier in China.
* Coil set outside the tank bringing better corrosion protection
* Smart design with stainless steel or enamel tank from 200L to 300L
* High efficiency compressor with R134a or R410A refrigerant, COP above 4
* Automatic defrosting function included (with reverse cycle valve inside)
* Electrical element inside as back up for emergent request
* Thermostatic or electronic expansion valve
* Air outlet and inlet designed with duct connections for different practical usages
* Ventilation function included
* 2 steps protection for back up heater
* General and operational test carried out for each unit before package in the factory
SUNRAIN is a leading OEM heat pump manufacturer in China. Your ideal heat pump supplier.
SUNRAIN Factory and Production Lines
* How to find a reliable heat pumps factory in China
Need to check company size, employee amount, technical team, productivity, laboratory, factory environment etc.
* Is SUNRAIN a reliable heat pump factory?
Sunrain(Stock code 603366) as China biggest supplier of solar water heater and heat pump system, is a high-tech company which specializing in researching, manufacturing and marketing of renewable products.
* How big is your factory and productivity
The factory is over 100,000 square meters with production capacity of 1 million sets heat pumps per year. Seven production lines and Five National laboratory.
* What’s your products range?
Heat pump water heater, heat pump dryers, sssswimming pool heat pump, solar water heater , heat pump top kit, EVI heat pump, Etc. Which can meet the different demands from industrial, commercial and residential application.
* What’s the warranty
Three years warranty and long term technical support.