Stoves and furnaces – Hot-air furnaces – Preliminary air heater
Patent
1993-03-23
1995-04-18
Dority, Carroll
Stoves and furnaces
Hot-air furnaces
Preliminary air heater
165901, 126110R, 237 55, 122 20B, F24H 312
Patent
active
054069343
ABSTRACT:
A heat recovery apparatus for increasing the efficiency of a furnace having a cold air return, a burner, a hot air outlet, and a hot air exhaust. The heat recovery apparatus comprising a finned coiled heat exchanger located in the exhaust and having a water inlet and a water outlet. The water outlet connected via a silicone tube to a second water inlet on a core heat exchanger located in the cold air return. The core heat exchanger having a water outlet connected via second silicone tube to a water reservoir tank. The water reservoir tank containing water and a pump submerged within the water. The pump having a third water inlet and a third water outlet. The third water outlet being connected via a third silicone tube to the water inlet of the coiled heat exchanger. The heat recovery apparatus increasing the efficiency of a non-high efficiency furnace.
REFERENCES:
patent: 4194558 (1980-03-01), Goosman
patent: 4318367 (1982-03-01), Antonucci
patent: 4371111 (1983-02-01), Pernosky
patent: 4392610 (1983-07-01), Moskal
patent: 4401261 (1983-08-01), Brown
patent: 4408716 (1983-10-01), Rockwell
Cain Industries, Inc.
Dority Carroll
LandOfFree
Heat recovery apparatus for use with a non-high efficiency furna does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heat recovery apparatus for use with a non-high efficiency furna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat recovery apparatus for use with a non-high efficiency furna will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-61509