Velocity Boiler Works (Crown) 961122 Rollout Switch 320788-703 and manufacturing plants

and manufacturing plants

the Aaon R42680 thermistor allows for immediate adjustments that prevent compressor overheating and promote high-efficiency operation across Aaon HVAC systems

Can the differential be adjusted in the field

it provides synchronized power control across all phases

This analog temperature controller utilizes a simple knob setpoint adjustment

Velocity Boiler Works (Crown) 961122 Rollout Switch 320788-703 and manufacturing plantsThe Velocity Boiler Works (Crown) 961122 Rollout Switch is a critical safety component designed for precise high temperature monitoring in gas fired boiler systems. This OEM replacement part is engineered to interrupt the burner circuit if flame rollout or excessive heat is detected near the burner vestibule, tripped at a fixed setpoint of 240C (464F). As a primary boiler safety limit switch, the 961122 ensures system integrity by mitigating risks