use of the genuine OEM York replacement resistor is highly recommended to protect the primary control board

This limit switch kit is frequently utilized in Raypak commercial boilers and residential hydronic heaters requiring precise thermal safety controls

The humidifier's diagnostic LED will alert the technician when the cylinder is spent

The ASCO 8262H11 supports a maximum operating pressure differential of 350 PSI for water service

Grundfos 99358478 Flange Gasket 324846-701 use of the genuine OEMThe Grundfos 99358478 Flange Gasket is a precision engineered EPDM rubber seal designed specifically for Grundfos UP and UPS series circulator pumps. Engineered for a leak proof interface between the pump housing and GF 15 26 flange connections, these gaskets maintain mechanical integrity under high pressure hydronic conditions. As a standard 2 pack replacement set, they are essential for routine maintenance or new installations of cast iron and