Properly torqued Armstrong A22181-1 gaskets typically do not require additional sealants

The Reznor 112752 Blocked Flue Switch is a critical safety component designed for specific Reznor unit heaters

While you cannot use a lower voltage capacitor than the original

This auto limit switch functions as a primary safety control

Featuring a 3-inch insert length

Amana-Goodman DPKT3C Drain Pan Properly torqued Armstrong A22181-1 gasketsThe Amana Goodman DPKT3C Drain Pan is an OEM engineered replacement component designed for compatibility with high efficiency Goodman gas furnaces and packaged units. As a critical condensate management part, the DPKT3C serves as the direct successor to the legacy BT5076502DF part number, ensuring a precise fit without the need for field modifications. Constructed from heavy duty, heat resistant composite materials, this secondary drain pan is