Pay in 4 interest-free payments of $70.43 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Reduced Downtime: The auto limit switch design allows the system to cycle back to normal operation once safe temperatures are restored
Industrial Durability: Rated for high-temperature media and high-pressure differentials
ensure the installation includes a certified vent limiting device like the 12A49 to meet local code requirements without the need for external vent piping
Common Questions & Technical Insights How do you wire the MP54 for standard compressor protection
this auto reset limit switch is calibrated to open at a 175°F rise and automatically close at a 145°F drop
Lochinvar & A.O. Smith 100327116 Gas Valve 30067439-890 Reduced Downtime: The auto limitThe Lochinvar & A. O. Smith 100327116 Gas Valve is a critical OEM replacement part designed for high efficiency commercial boilers and water heating systems. This 24V gas valve is factory calibrated for natural gas (NAT) applications, maintaining a precise 2. 7" WC manifold pressure to ensure stable combustion and optimal thermal efficiency. Featuring a standard 3 4" NPT inlet and outlet, this valve provides the high flow rates required by high BTU
US$ 299.50
US$ 22.00
US$ 120.00