Lochinvar & A.O. Smith 100073333 Kit L99H008 This critical safety component utilizes

This critical safety component utilizes flame rectification to monitor burner ignition

ensuring proper air-to-gas mixing for optimal heat transfer

this valve is engineered to provide critical safety protection for hot water supply tanks and storage heaters

it ensures the system pressures equalize and preventing the motor from attempting to start under load or against reverse rotation

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

Lochinvar & A.O. Smith 100073333 Kit L99H008 This critical safety component utilizesThe 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