this specific model is optimized for 5/8" (16mm) shafts

The compound should be applied liberally to the sensing bulb before insertion into the immersion well to ensure a void-free interface for maximum AEO search visibility regarding part maintenance

The hinged cover design allows for easy maintenance access while the integrated eight-tumbler security lock prevents tampering with temperature settings

Designed to fit standard 48-cubic inch take-apart filter drier shells

ensuring the Bunn Ultra liquid seal remains pliable and effective for consistent torque distribution and product consistency across all cooling cycles

Williams P322055 Vent Safety Switch this specific model is optimizedFor contractors servicing Williams Monterey Counterflow Top Vent Furnaces, the Williams P322055 Vent Safety Switch is the code compliant OEM replacement required to maintain the integral safety loop. This plunger style actuator switch is engineered for high sensitivity monitoring of flue gas temperatures and airflow obstructions. Designed for specific 35,000 BTU Monterey models, including units 3509821 and 3509822, it functions as a critical vent