Velocity Boiler Works (Crown) 96-022 Rollout Switch 318973-401 For most upright or horizontal

For most upright or horizontal installations

For emergency conditions

(2) Teflon washers

Direct Compatibility: Drop-in replacement for 21-542 and HKN-E5-160-3

Velocity Boiler Works (Crown) 96-022 Rollout Switch 318973-401 For most upright or horizontalEnsure terminal safety and system integrity with the Velocity Boiler Works (Crown) 96 022 Rollout Switch. As a critical manual reset thermal safety device, this 144C 291F rated component is engineered to detect abnormal heat concentrations within the burner compartment. In the event of a flame rolloutoften caused by cracked heat exchangers, blocked flue vents, or restricted combustion airthis switch interrupts the ignition circuit to prevent hazardous