This bi-metal strainer is engineered to safeguard delicate downstream components

and PAE gas heaters built as far back as 1986

Engineered to meet precise OEM specifications

This solid-state ignition control module provides precise timing and sequence control to ensure safe burner light-off

Technicians should follow the specific furnace installation manual

Watts 0163746 Valve 322027-701 This bi-metal strainer is engineeredThe Watts 0163746 (Model 1 LL40XL Z2) is a high capacity temperature and pressure relief valve designed specifically for commercial hot water supply tanks and large boilers. Featuring a 1 inch NPT male inlet and 1 inch NPT female outlet, this bronze body valve is engineered for 500,000 BTU hr systems where safety and high discharge capacity are mandatory. The non mechanical seat to disc alignment ensures reliable operation at a pressure relief setting