Heat exchange – Structural installation
Patent
1993-04-27
1994-09-13
Davis, Jr., Albert W.
Heat exchange
Structural installation
165909, 4545, 45412, 45415, 122421, 122439, A61H 3302
Patent
active
053459962
ABSTRACT:
An adjustable, energy saving, high speed, air bubble and water heating system extracts waste heat from the exhaust of a water heater on a swimming pool, hot tub, or spa to heat air and/or water. The use of the waste heat results in accelerated heating of the water and creation of heated air bubbles without any additional heat energy requirements. The temperature of the water and air bubbles is independently controllable via manual controls or automatic thermostat.
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Davis Jr. Albert W.
Smith John C.
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