Stoves and furnaces – Hot-air furnaces – Liquid or gaseous fuel
Patent
1980-04-02
1981-10-27
O'Connor, Daniel J.
Stoves and furnaces
Hot-air furnaces
Liquid or gaseous fuel
73112, 165 11R, 165 33, 236 15BR, 431 76, F24H 300, G01L 326, F23N 100
Patent
active
042967279
ABSTRACT:
A system for monitoring the operation of a heating apparatus having a combustion chamber with associated air and fuel supplies and an exhaust path includes sensors for monitoring temperatures at the combustion chamber. A microprocessor and a display receives signals from these sensors and has a keypad to permit calculation and display of parameters indicative of proper operation of the heating system including fuel usage per unit time. Limit values can be stored in the processor memory to trigger alarms when temperatures or fuel usage exceed the set limits. Various measured and calculated values can be displayed.
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Micro-Burner Systems Corporation
O'Connor Daniel J.
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