Lochinvar & A.O. Smith 100262938 Gas Valve 318172-701 use a cold spray or

use a cold spray or ice bath targeted at the sensor bulb to drop the temperature below 26°F

8 Cv rating ensures rapid response and high throughput for 1/2" NPT porting

This ensures optimal combustion efficiency for high-capacity boilers

avoiding the mounting issues common with universal "fit-all" switches

The mineral oil (160P) lubrication system is optimized for HCFC applications

Lochinvar & A.O. Smith 100262938 Gas Valve 318172-701 use a cold spray orThe Lochinvar & A. O. Smith 100262938 Gas Valve is a critical OEM replacement part engineered for high performance water heaters and boilers. This 1 inch Natural Gas (NG) control valve is a direct replacement for Honeywell WV8840B1141, ensuring seamless mechanical and electrical integration without field modifications. Designed for standing pilot applications, the valve features an integrated NTC temperature sensor housed within an immersion well,