Reznor 103256 Gasket Durable Construction: High-quality copper plating

Durable Construction: High-quality copper plating resists thermal oxidation and prevents premature lead failure in high-temperature combustion chambers

For these Armstrong steam trap parts

Reliable detection of flame rollout conditions

This motor run capacitor is non-PCB and includes a second-generation anti-explosion safety switch

Reznor 103256 Gasket Durable Construction: High-quality copper platingThe Reznor 103256 Gasket is a precision engineered OEM replacement part designed specifically for sealing the blocked vent switch on Reznor unit heaters. In high efficiency combustion systems, maintaining a pressure tight seal at the mounting point of the safety limit is critical. This HVAC vent switch gasket ensures that the sensing probe accurately monitors flue gas pressure without interference from ambient air leakage or bypass. Constructed from