Universal Primary Taps: Simplifies inventory by supporting 120V

Simplified Wiring: Features clearly marked SPDT contact terminals for straightforward integration into existing control circuits

simplifying the HVAC blower motor installation process while ensuring airtight seals to prevent carbon monoxide leaks

You can verify the sensor by checking for a proportional signal voltage at the control input

the black wire is normally closed

Velocity Boiler Works (Crown) 960124 Limit Switch 319848-301 Universal Primary Taps: Simplifies inventoryThe Velocity Boiler Works (Crown) 960124 Limit Switch is a critical safety component designed for high performance temperature regulation in residential and industrial hydronic systems. As a veteran grade HVAC high limit switch, this part is engineered to monitor heat levels continuously, providing a necessary thermal safeguard by interrupting the 24V control circuit if internal temperatures exceed safe operating parameters. This prevents catastrophic