Stoves and furnaces – Hot-air furnaces – Compressed air
Patent
1993-08-16
1995-01-10
Yeung, James C.
Stoves and furnaces
Hot-air furnaces
Compressed air
126116R, 110203, 13724727, 13724741, 165913, F24H 302
Patent
active
053797493
ABSTRACT:
There is disclosed a furnace having an air flow path for heated air and combustion products that passes through a condensing heat exchanger. Condensate forming in regions of negative and positive pressure is separately conducted to a unitary condensate trap of minimal vertical height incorporating therein separate traps for handling the high and low pressure gaseous environments. The condensate is drained through a common outlet port into the atmosphere or into a drain pipe.
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Larsen Michael J.
Rieke Larry D.
Carrier Corporation
Yeung James C.
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