Electronic water level sensing apparatus and associated methods

A fuel-fired condensing type air heating furnace is provided with an electronic condensate water level sensing system operative to sense improper outflow of condensate from a collector box portion of the furnace and responsively shut down or prevent operation of the furnace. Condensate probe portion...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Reed Shawn A, Lowrimore Walter R, Willbanks Scott A, Neihouse Robert S, Koivisto Randy R
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEATING LIGHTING MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MECHANICAL ENGINEERING METERING BY VOLUME PHYSICS RANGES TESTING VENTILATING WEAPONS
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