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Common Questions: Which models are compatible with this relay
The 87H92 is identical to 20121901 and serves as a direct OEM replacement parts solution for a variety of residential furnace series
preventing hazardous gas accumulation
Enhanced Durability: Robust construction designed to withstand the vibration and thermal stress common in oil and gas burner applications
Nordyne 632488R Pressure Switch Common Questions: Which models areThe Nordyne 632488R Pressure Switch is an essential safety component designed for precise draft monitoring in high efficiency furnace applications. This 0. 75"wc SPST pressure switch features a reliable barb connection for easy integration with standard vacuum tubing. As an OEM furnace replacement part, it is engineered to verify that the inducer motor is pulling the required static pressure before allowing the ignition sequence to proceed, preventing