GEOTHERMRL VS. CONVENTIONAL HVAC & WATER HEATING SYSTEM

摘要

1. The table compares a 4-ton ClimateMaster Tranquility geothermal heat pump to a 91% efficiency, propane-fueled condensing system, electric air-conditioner unit, and electric water heater. 2. Yearly costs include space and water heating, cooling, a blower, and domestic water heating. Assumptions were a heat loss of 59,602 Btu/hr. and a heat gain of 25,940 Btu/hr.