Replacing a cracked or fouled horizontal evaporator coil pan with this genuine HVAC drain pan ensures your system maintains proper drainage slope and meets manufacturer specifications for air distribution

matching the torque

000 BTU capacity to handle high-input commercial boilers and large hydronic systems

this spring provides a precise outlet pressure adjustment range of 20-42 inches Water Column (WC)

This York furnace safety switch operates as a normally closed control that opens the circuit if the internal temperature reaches the 190°F threshold

Lochinvar & A.O. Smith 100110736 Pressure Switch 326058-756 Replacing a cracked or fouledThe Lochinvar and A. O. Smith 100110736 Pressure Switch is a critical safety component designed for precise differential pressure monitoring in commercial water heaters and boilers. This blocked outlet switch is calibrated to detect internal venting obstructions, ensuring the combustion blower maintains sufficient airflow before allowing the ignition sequence to proceed. Engineered for high cycle reliability, the 100110736 prevents hazardous operation