Which Williams furnace models use the 9A409 bracket

Engineered for M9208 Force: Structural design translates the full 70 lb-in (8 N

Once compressed

This direct-acting (DA) model increases its output voltage as the temperature rises above the setpoint

Built with a heavy-duty plated steel frame and a NEMA 1 non-conductive enclosure

Lochinvar & A.O. Smith 100110706 Thermostat Valve 322056-301 Which Williams furnace models useThe Lochinvar & A. O. Smith 100110706 Thermostat Valve is a critical combustion control component designed for high recovery commercial water heaters and boilers. Engineered to manage 4" WC Natural Gas supply pressures, this valve integrates a precise sensing bulb to maintain consistent water temperatures within the storage tank. As a direct OEM replacement part, it ensures proper manifold pressure and safe ignition cycles for units requiring a gas