Description
Product Overview
The Velocity Boiler Works (Crown) 961122 is a high-temperature rollout switch engineered to protect boilers from the hazards of flame rollout. When burner flames escape the combustion chamber and reach unsafe temperatures, this safety device trips at 240°C (464°F), shutting down the appliance and preventing potential fire damage or heat exchanger failure. It is a direct OEM replacement part for compatible Crown/Velocity Boiler Works equipment.
Key Features
- High-limit rollout switch rated at 240°C / 464°F trip temperature
- Designed as a direct OEM replacement for Velocity Boiler Works (Crown) boilers
- Protects against dangerous flame rollout conditions
- Shuts down burner operation upon detecting excessive heat outside the combustion chamber
- Helps prevent heat exchanger damage and potential fire hazards
- Compact design for straightforward installation in the burner compartment
Application
This rollout switch is intended for use in residential and light commercial boiler systems manufactured by Velocity Boiler Works (Crown). It is a critical safety component that monitors the burner area for abnormal flame activity. When the switch detects temperatures at or above its rated threshold, it interrupts the control circuit, locking out the burner until the root cause is identified and the switch is manually reset or replaced.
Specifications
- SKU: 961122
- Brand: Velocity Boiler Works (Crown)
- Type: Rollout Limit Switch
- Trip Temperature: 240°C / 464°F
- Application: Boiler burner compartment safety







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