How a Geothermal Heat Pump Works – This Old House
This Old House plumbing and heating expert Richard Trethewey explains how to capture the heat buried deep in the ground. Click here to SUBSCRIBE to the official This Old House YouTube channel: http://www.youtube.com/subscription_center?add_user=thisoldhouse How to Install Weather-Sensitive Heating Controls: https://www.youtube.com/watch?v=NIsvYXdeM2g&list=PLkJADc1qDrr_0NxtmzECiOWkr5de82kXV&index=27 How to Maintain an Electric Water Heater: https://www.youtube.com/watch?v=cTPSoUKiKRs&list=PLkJADc1qDrr_0NxtmzECiOWkr5de82kXV&index=79 How to Flush a Water Heater: https://www.youtube.com/watch?v=PjwENIksoWE&index=211&list=PLkJADc1qDrr_0NxtmzECiOWkr5de82kXV … Read more