What are the connection sizes for the 47K22

and SNA/SLA series boilers

the 47K20 provides the electrical stability required to prevent voltage drops or control failures in 60Hz systems

For contractors performing a furnace condensate pan replacement or routine AC maintenance service

Discreet Design: The no-logo white plastic housing provides a professional

Lochinvar & A.O. Smith 100113125 Kit R-407A What are the connection sizesAs a veteran tech, you know that a flickering or inconsistent pilot is often the first sign of a failing thermopile assembly. The Lochinvar & A. O. Smith 100113125 Kit is the direct OEM solution for restoring reliable ignition and millivolt production in high efficiency natural gas water heaters and boilers. This natural gas pilot burner kit features a heavy duty thermopile with tubing designed to generate the precise DC voltage required to hold the