For technicians performing a retrofit or replacement

Key Technical Benefits Precise Thermal Control: Adjustable 40-180°F range allows for fine-tuning based on specific hydronic system requirements

For technicians working on Williams wall furnace maintenance or new equipment set-ups

this SPNO (Single Pole Normally Open) switch is designed to close on a fall in pressure

Maintenance-Free Reliability: Self-centering stem and PTFE seats provide reliable operation without the need for periodic adjustments

Bradford White 239-43201-00 Transition Weldment L99H008 For technicians performing a retrofitThe Bradford White 239 43201 00 Transition Weldment is a precision engineered blower transition replacement designed for specific power vented water heaters. This critical assembly facilitates the stable connection between the exhaust outlet and the draft inducer blower, ensuring efficient flue gas evacuation. Built to professional tolerances, the transition plate prevents air leakage and maintains the pressure integrity required for proper pressure