Lochinvar & A.O. Smith 100073333 Kit L99H008 How do I prevent damage

How do I prevent damage to the internal seals during brazing

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

Precision Timing: Dependable time delay relay mechanism prevents high-amperage surges by staggering the activation of multiple heating banks

This critical safety component utilizes flame rectification to monitor burner ignition

Common Questions Is the 71159918 compatible with other valve brands

Lochinvar & A.O. Smith 100073333 Kit L99H008 How do I prevent damageThe 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