Velocity Boiler Works (Crown) 230009 Pressure Switch 340155-7026 supporting media temperatures up to

supporting media temperatures up to 180°F

and G61MP systems

but the wrapped B28 is preferred for its lower noise profile in HVAC settings

it provides versatile circuit control

Velocity Boiler Works (Crown) 230009 Pressure Switch 340155-7026 supporting media temperatures up toThe Velocity Boiler Works 230009 Pressure Switch (also identified by part number ES2043 0297 GREEN) is a critical OEM safety component engineered specifically for Crown Boiler systems. As an essential HVAC replacement part, this differential pressure switch monitors the venting process to ensure the inducer motor is moving sufficient air for safe combustion. Built to the exact specifications of Velocity Boiler Works, it serves as a direct drop in for