Lochinvar & A.O. Smith 100073343 Flame Sensor 320734-701 This part number is for

This part number is for the belly band (mounting strap) itself

3/4" Union Angle Globe Valve

providing emergency relief when system pressure exceeds 60 PSI

Common Questions What is the difference between SPDT and SPST in this control

Lochinvar & A.O. Smith 100073343 Flame Sensor 320734-701 This part number is forThe Lochinvar and A. O. Smith 100073343 flame sensor is a critical safety component designed for precise flame rectification in high efficiency water heaters and boilers. Engineered to withstand high ambient combustion chamber temperatures, this direct spark ignition flame probe ensures the integrated control board receives a consistent microamp signal, preventing nuisance soft lockouts or ignition failures. This genuine OEM replacement part (formerly