Flow sensor furnace control

Details Flow sensor furnace control Flow sensor furnace control

1985-10-10

1987-11-24

Scott, Samuel

Combustion

Timer, programmer, retarder or condition responsive control

Of or by exhaust damper or exhaust pump

431 12, 236 15C, 236 15BD, F23N 300

Patent

active

047086360

ABSTRACT:
Disclosed is a heating system having a combustion air blower, a fuel valve for providing fuel to a burner, and an exhaust stack for exhausting combustion products. Also disclosed is flow sensor apparatus operatively associated with the stack for providing control signals to a furnace control, the control signals being related to flow conditions in the stack.

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