Armstrong Air® 51W92 Pressure Switch, For Use with G43UF-36B-070-09 and G51MP-24B-045-07 Model Furnaces, 1 Inch WC
SKU: 77948
Manufacturer part number: 51W92
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Armstrong Air® Pressure Switch, For Use With: G43UF-36B-070-09 and G51MP-24B-045-07 Model Furnaces, 1 Inch WC