Watts 0556004 Valve Els PW 17895 This is a Source 1

This is a Source 1 part specifically designed for York-family equipment

the bimetal disc has failed or the internal contacts are pitted

Manufactured from 1435 alloy and meeting ASTMB Standard #483

This is a standard 14-pin relay using the IDEC RH series footprint

a full replacement is required to maintain a consistent flame signal

Watts 0556004 Valve Els PW 17895 This is a Source 1The Watts 0556004 (Model LLL100XL 150) is a specialized 3 4" Temperature and Pressure Relief Valve designed specifically for modern high efficiency water heaters and storage tanks. For technicians dealing with the "thick insulation" challenge, this model features an extra extended shank that accommodates up to 3 inches of tank insulation, effectively eliminating the need for additional extension nipples that can compromise seal integrity. This lead