Home Heating Systems

From Foochal

Contents 1 Geothermal Heat Pumps 2 Radiant Floor 3 Vent free gas fireplace 4 Active Solar 5 Drain-Water Heat Recovery

Geothermal Heat Pumps

http://www.energyguide.com/library/EnergyLibraryTopic.asp?bid=nstar&prd=10&TID=13862&SubjectID=7832#finance

http://www.eere.energy.gov/consumer/your_home/space_heating_cooling/index.cfm/mytopic=12640

http://www.econar.com/products/dualtek.htm

Radiant Floor

Vent free gas fireplace

Active Solar

Heat Pipe active collector: http://www.apricus.com/html/solar_collector_heat_pipe.htm

And another one: http://www.thermomax.com/Heat_Pipe.php

Drain-Water Heat Recovery

"Any hot water that goes down the drain carries away energy with it. That's typically 80–90% of the energy used to heat water in a home. Drain-water (or greywater) heat recovery systems capture this energy to preheat cold water entering the water heater or going to other water fixtures."

http://www.eere.energy.gov/consumer/your_home/water_heating/index.cfm/mytopic=13040