Navien Tankless Condensing Water Heater

If you plan on being away for a few days, turn off the water supply to the house. This will…

The use of an existing well is a possibility but generally not conducive to a proper closed loop installation. The depth of the well and size of casing will be a consideration. Vertical loops are generally drilled by way of a 3' casing to a depth determined by the loop requirement. The well is then filled with a slurry to optimize heat transfer. The number of wells required is calculated as per the heating / cooling load of the home

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Navien Tankless Condensing Water Heater