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Layered blues for a quiet Nordic mood—built for long scrolls and clear product focus beside the sticky cabin window.
Wood-toned frames and chip trails keep the buy box grounded—harbor calm meeting cabin warmth without clutter.
As an Open-High switch
vital for low-ambient cooling operations
accurate field tuning
Key Benefits for the Technician: Broad Compatibility: A proven cross-reference for the 42EF35AJ contactor and several Siemens/Furnas Class 42 models
The 7JE is a one-piece solid EPDM sleeve
Lochinvar & A.O. Smith 100278133 Pilot Assembly THPU32HP7Y As an Open-High switchThe 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