6111001 | BLOCK VENT SWITCH | Burnham Boiler Package Quantity_100 Its durable cast iron body

Its durable cast iron body and corrosion-resistant coating provide exceptional longevity

the Spirax-Sarco 142-54049 Seal Kit provides exceptional sealing performance and durability

Its corrosion-resistant material ensures longevity in demanding environments

this switch allows you to maintain optimal gas pressure within your systems

6111001 | BLOCK VENT SWITCH | Burnham Boiler Package Quantity_100 Its durable cast iron bodyBLOCK VENT SWITCH NCO 6111001 for Burnham Boiler The NCO 6111001 BLOCK VENT SWITCH is an essential component for ensuring the safe operation of Burnham Boilers. This switch plays a crucial role in detecting when the boiler is operating correctly and when it needs maintenance. The switch is activated when the flue gas temperature rises too high or when there is a loss of draft in the chimney. When activated, the switch will shut off the boiler's