75 ℃ High Temperature Air Source Heat Pump FKH-20II GW

1. Safety: 

No gas is used, no exhaust gas is generated, and there will be no occurrence of "gas poisoning"; No need to use electric heating rods for heating, there is no risk of electric leakage, and it protects the health and safety of family member。

2. Cost saving: 

With a COP value exceeding 3, it has a high energy efficiency ratio and is absolutely energy-efficient and cost-effective. It can save 2/3 to 3/4 of electricity bills, or 1/2 to 2/3 of gas bills and auxiliary heating costs for solar water heaters.

3. Comfort: 

patented technology - overcurrent indirect heating, fully automatic constant temperature and pressure water supply, never sudden cold and hot when using hot water, hot water has pressure, good comfort. 24/7, year-round water supply, making up for the embarrassment of solar hot water systems having no hot water available on rainy days, evenings, without sunlight, or during freezing.

4. Environmental Protection: 

The cold air discharged from the air water heater helps to lower the room temperature.

5. Durable: 

Selected from world-renowned spare parts, with five layers of rust prevention technology, the shell is made of corrosion-resistant and ultra thick coated steel or stainless steel plates, ensuring stable equipment performance and a service life of up to fifteen years.

1.Civil Building Heating

Optimized for cold-region civil structures, this solution integrates seamlessly with office towers, manufacturing plants, hospitals, lodging facilities, barracks, industrial clusters, and hybrid-use complexes, ensuring reliable thermal regulation across diverse climates.



2. Wastewater Evaporation & Concentration

By subjecting industrial effluent to 130–160°C steam condensation under 4–6 bar pressure, this system achieves 97%+ solids capture, converting wastewater into recyclable distillate and compacted sludge, drastically reducing landfill waste.



3. Underfloor Heating System

Utilizing 65–75°C high-temperature heat pumps as primary energy sources, this system delivers uniform radiant heat across residential and commercial floors, cutting energy use by 35% vs. boilers while slashing carbon footprints by 60%.

>> Product Operate Guide

Upon taking delivery of the goods, the purchaser will furnish an instructional video.

Q1.What is the maintenance cost of a high-temperature heat pump?

A: High temperature heat pump equipment has a lifespan of 10-15 years, strong durability, and low maintenance costs. Designed with stainless steel sheet metal, it is heat-resistant, corrosion-resistant, and not easily deformed, further reducing maintenance costs.

Q2.Can high-temperature heat pumps operate stably in extremely cold environments?

A: Yes, the high-temperature heat pump adopts two-stage compression technology, which can operate stably even in a low-temperature environment of -35 ℃, providing high-temperature hot water up to 75 ℃.

Q3.How to solve the problem of noise during operation?

A: Regularly check the equipment status and replace aging components in a timely manner; Ensure stable installation of equipment and reduce vibration; Take sound insulation measures when necessary.