Lochinvar & A.O. Smith 100278133 Pilot Assembly THPU32HP7Y offering a robust solution for

offering a robust solution for contractors requiring a 2-way universal mount valve that handles rigorous duty cycles without coil burnout or seat failure

It is factory-set for a 3

it is essential to verify phased rotation to prevent damage to the scroll sets

As an Open-High switch

accurate field tuning

Lochinvar & A.O. Smith 100278133 Pilot Assembly THPU32HP7Y offering a robust solution forThe Lochinvar & A. O. Smith 100278133 Pilot Assembly is a critical combustion component for maintaining reliable ignition and flame sensing in high efficiency commercial and residential water heaters. As a factory authorized OEM heating part, the 100278133 ensures precise gas flow and millivolt output, securing the burner cycle against intermittent dropouts. This specific assembly serves as the updated, direct replacement for 100165902, featuring