Watts 0556002 Valve While it provides the primary

While it provides the primary sealing components for the valve body and flange

Industrial Build: Oil-filled

Direct OEM Compatibility: Verified for use with Honeywell Q624 and Q652 series integrated direct spark igniters

or the system short-cycling during a call for heat

Durable Construction: Heavy-duty mechanical design eliminates the failure points common in electronic controls in high-dust industrial environments

Watts 0556002 Valve While it provides the primaryThe Watts 0556002 (Model LFLL100XL 150 3 4) is a lead free transition for the legacy 0066132, engineered specifically for high efficiency water heaters and storage tanks. Designed as a dual function T&P relief valve, it provides autonomous protection against excessive thermal expansion and over pressurization. This model features an extended shank capable of penetrating up to 2 1 2 inches of tank insulation, eliminating the need for additional