|Features||Ground Source Heat pump|
|Temperature Degree Celsius||55|
|Temperature Range||55-80 C|
|Country of Origin||Made in India|
Geothermal heat pumps (GHPs), sometimes referred to as GeoExchange, earth-coupled, ground-source, or water-source heat pumps, have been in use since the late 1940s. They use the constant temperature of the earth as the exchange medium instead of the outside air temperature.
Although many parts of the country experience seasonal temperature extremes -- from scorching heat in the summer to sub-zero cold in the winter—a few feet below the earth's surface the ground remains at a relatively constant temperature. Depending on latitude, ground temperatures range from 45°F (7°C) to 75°F (21°C). Like a cave, this ground temperature is warmer than the air above it during the winter and cooler than the air in the summer. The GHP takes advantage of this by exchanging heat with the earth through a ground heat exchanger.
As with any heat pump, geothermal and water-source heat pumps are able to heat, cool, and, if so equipped, supply the house with hot water. Some models of geothermal systems are available with two-speed compressors and variable fans for more comfort and energy savings. Relative to air-source heat pumps, they are quieter, last longer, need little maintenance, and do not depend on the temperature of the outside air.
A dual-source heat pump combines an air-source heat pump with a geothermal heat pump. These appliances combine the best of both systems. Dual-source heat pumps have higher efficiency ratings than air-source units, but are not as efficient as geothermal units. The main advantage of dual-source systems is that they cost much less to install than a single geothermal unit, and work almost as well.Even though the installation price of a geothermal system can be several times that of an air-source system of the same heating and cooling capacity, the additional costs are returned to you in energy savings in 5 to 10 years. System life is estimated at up to 24 years for the inside components and 50+ years for the ground loop. There are approximately 50,000 geothermal heat pumps installed in the United States each year.
|Features||American Copeland scroll compressor|
|Capacity||Capacity available up to 200 kw|
|Frequency Hz||50 Hz|
|Rated Power||530 W|
|Operating Temperature Range||-7 to 43 deg C|
|Water Flow||0.8~2.5 m3/h|
|Heater Material||Stainless Steel|
|Water Connection||2.0/50 inch/cm|
|Product Type||Heat Pump|
|Power||16 kW - 480 kW|
|Max Water Temp||38 Degree C|
|Sound Level||48 dB|
|Voltage||220 V/415 V|
|Temperature Range||10-60 deg C|
|Output Power||3 kW|
|Maximum Power Draw||2200 W|
|Circuit Breaker||15 A|
|Power Supply||1 hp|
|Heating Capacity||2.2 kW|
|Voltage||380 - 480 V|
|Cooling Temp Range||35 deg C - 5 deg C|