Description
The Williams Comfort Products P323664 is a vent safety switch engineered to protect heating systems from dangerous flue or vent overtemperature conditions. Designed as a manual reset (M/R) device, this switch must be manually reset after a trip event, ensuring that a technician inspects the system before returning it to service — a critical safety feature that helps prevent recurring overheat conditions.
Key Features
- 250°F trip temperature for reliable high-limit protection
- Manual reset (M/R) operation requires technician intervention before restart
- Designed to monitor vent or flue temperatures and shut down the appliance on overtemperature
- Direct OEM replacement for compatible Williams Comfort Products heating appliances
- Helps safeguard equipment, property, and occupants from heat-related hazards
Product Specifications
- Brand: Williams Comfort Products
- SKU / Part Number: P323664
- Trip Temperature: 250°F
- Reset Type: Manual Reset (M/R)
- Application: Vent / Flue Safety Switch
Application
This vent safety switch is intended for use with Williams Comfort Products heating units as a genuine OEM replacement part. It monitors vent temperatures and interrupts the appliance circuit when the 250°F threshold is exceeded, protecting the heat exchanger, venting system, and surrounding structure. The manual reset requirement ensures that the root cause of any overtemperature event is addressed before the unit is placed back in operation.
