620040 | CWD PRESSURE SWITCH | Velocity Boiler Works (Crown) Part Number_87002053100 This module monitors the position

This module monitors the position of the combustion air damper and controls its operation to maintain proper flame stability

**Durable Construction** Crafted from high-quality materials

for use with Weil-McLain boilers

**Jergens Bolt Kit

Comprehensive Protection: The Honeywell H-DUTY CLEAR GUARD TP970'S offers a reliable and cost-effective solution for safeguarding electrical equipment in demanding industrial environments

620040 | CWD PRESSURE SWITCH | Velocity Boiler Works (Crown) Part Number_87002053100 This module monitors the positionCWD Pressure Switch: The NCO 620040 from Velocity Boiler Works (Crown) is a pressure switch designed for industrial and commercial applications. It is a rugged and reliable switch that can withstand the harsh conditions found in boiler rooms and other industrial environments. The switch has a pressure range of 0 30 psi and is factory set at 15 psi. It has a 1 4" NPT male connection and a manual reset button. The switch is UL listed and CSA certified.