1. High COP: 2.87
2. Max Water Temp: 80℃
3. Power Supply: 220V～415V
4. Running Temp: -10℃~45℃
5. Heating Capacity: 7.5KW/8.5KW
SPRSUN EVI High Temperature Air Source Heat Pumps are designed for commercial/industrial hot water heating with lowest air temperature above -10℃.
Efficient and Energy-saving
Heat pump absorbs hot energy from the air freely, and the electricity is only used to drive the compressor to pump up the heat from the air, so it consumes just a quarter of traditional electric water heater, saving lot of power for the user.
Green and Environmental Protection
By using air energy and electric energy, there is no harmful gas being discharged during the work of heat pump. R134A refrigerant guarantees fluoride-free emission.
All weather operation: stable operation without being influenced by any windy, rainy or snowy weather.
The Enhanced Vapor Injection (EVI) technology from Copeland compressor, Danfoss Electronic expansion valve, Eaton AC contactor and thermal relay and other brand components of the heat pump guarantee high quality and a long lifespan.
All of our screws and clips (both external and internal) are stainless steel. The cabinet we are using is made of GALVANIZED STEEL, making them more rust resistant and durable.
For example, if water flow is not enough in the system, the system will show high pressure protection and stop the heat pump automatically to protect the compressor from being damaged. Also, there is high current protection: if the power supply is not stable, the heat pump will show the high current error to stop the heat pump and avoid compressor damage
External signal on/off function
Complete isolation of water and electricity avoids electric shock, explosion and poisoning.
Rated working condition: dry-bulb temp: 20℃, wet-bulb temp: 15℃, cool water temp: 15℃, hot water temp: 75℃.
|Fan Motor Power||W||90||90|
|Fan Motor Quantity||Piece||1||1|
|Water Pressure Drop||Kpa||≤40||≤40|
|Electric Shock Proof Grade||I|
|Pipe Size (Internal Thread)||mm||25||25|
SPRSUN EVI High Temperature Heat Pumps use high quality components, such as Copeland Enhanced vapour injection (EVI) technologh compressor, Danfoss Electronic expansion valve and Eaton AC contactor and thermal relay.
It is easy to install SPRSUN air source high temp heat pump as below:
SPRSUN High Temperature Air source Heat Pump COP at different temp conditions:
|Air Temp ℃|| Water Temp ℃ |
We care every detail on what you need!
Super Low Noise: Fitted cut clothes for compressor and strong pads to avoid vibration
Anti-corrosion: Aluminum edging
Exellent Welding Guarantee No Leakage: Four-way valve welding protection
Energy Saving: 30mm thickness for insulation to prevent energy lost
User-friendly Design: Ram design using machine wire
Reliability of the Connection: Adopt automatic stamping machine from Taiwan
Energy Saving Up to 75%: Compared with solar water heaters, gas water heaters and electric water weaters, the energy cost saved by SPRSUN air source heat pump water heaters is shocking.
|Gas Water Heater||Electric Water Heater|
|Heat source||electicity||solar+electricity||natural gas||liquefield gas||electricity|
1/3 time use of
|Cost per day||$0.23||$0.38||$0.42||$0.96||$1.14|
Related models are as below:
Our experienced engineering team provides good support for any questions concerning the products and installation before, during and after products are sold.
Set up customers file and arrange professional sales engineers to introduce company products and services to customers in details.
If customers are interested in our products, we will send professional technicians to survey the installation environment.
Provide solutions according to different customers' requirements.
Machine installed and tested by QA engineers.
Ensure all the products we provide are qualified and new. The working life of the main engine is 15 years.
Construct and install the heat pump according to national relevant policies strictly and ensure high quality delivery on time.
Test and debug the equipments strictly to ensure the safety and stability.
During the delivery, provide comprehensive and professional technical training on instructions and maintenance to customers.
We promise to offer free consulting call in 7×24 hours mode to solve the problems found in practice. The number is 86-20-82181867.
Sprsun offers 18-month long warranty. Within 18 months since the delivery date, if the product has any failure under normal usage, Sprsun will provide free assembly parts.
After the expiration of the warranty period, we will continue to provide lifelong maintenance services, with just a small amount of charges.