the RST series architecture and POE oil charge often support R-404A or R-407C applications

Pilot Valve

Optimized Form Factor: The low-profile design allows for seamless integration into tight control compartments without obstructing other service access points

facilitating the removal of flue gases and supporting proper AFUE ratings in high-demand residential applications

The laser-welded stainless steel bellows and high-amperage contacts (20A @ 120/240V AC) are built for longevity in demanding industrial environments

Lochinvar & A.O. Smith 100233625 Gasket 322056-301 the RST series architecture andThe Lochinvar & A. O. Smith 100233625 Gasket is a critical copper tube sealing component engineered for high recovery commercial water heaters and hydronic boiler systems. This water tube gasket is designed specifically for a precision fit on Lochinvar SNR126, SNRA151, and SNR201 models, as well as NKC 110 199 (N,L) combi boilers. Featuring dimensions of 1. 2" OD x 0. 78" ID x 0. 13" Thickness, this high grade copper gasket provides a robust thermal