Lochinvar & A.O. Smith 100073333 Kit L99H008 Common Questions Is the 71159918

Common Questions Is the 71159918 compatible with other valve brands

How do I prevent damage to the internal seals during brazing

It is designed for single rod flame sensing or remote sensing and provides a high-voltage spark for reliable burner ignition

It is vital to use the specific automatic reset configuration designated by the manufacturer to maintain the correct safety sequence and system logic

Built to withstand the rigorous duty cycles of year-round climate control

Lochinvar & A.O. Smith 100073333 Kit L99H008 Common Questions Is the 71159918The Lochinvar & A. O. Smith 100073333 Kit is a specialized FTX HI LOW PRESSURE SWITCH KIT engineered for precise gas pressure monitoring in FTX600 850 heating systems. This OEM certified kit includes both high gas pressure switch and low gas pressure switch components, providing a critical failsafe to protect the boiler heat exchanger and combustion assembly from erratic supply pressures. Featuring a manual reset mechanism, the 100073333 ensures that