WaterHotterUSA

The WaterHotter pre-heat HEAT EXCHANGER (mfg- Challenge Plbg Co.) saves 50% on hot water heating costs, reclaiming 50% of the 850 degree exhaust heat, preheating the water as it enters the water heater. Saving BTU’s at the main burner. Natural...

The WaterHotter pre-heat HEAT EXCHANGER (mfg- Challenge Plbg Co.) saves 50% on hot water heating costs, reclaiming 50% of the 850 degree exhaust heat, preheating the water as it enters the water heater. Saving BTU’s at the main burner. Natural gas, propane and fuel-oil customers see 50% off your next utility bill – month after month after month. GREENHOUSE GASES are also reduced 50%. Constant hot water for multiple users. Ideal for Aqua-Therm (space heating) combo heaters. Restaurants, Condos, Apartments & Offices in over 310,000,000 residences in USA alone ( of which 63% have gas water heaters), 15% space heating Combo-Heaters...as mfg by FirstCo, Dallas, TX