This product includes the primary metal clamp and V-bolt assembly

Leak Prevention: Eliminates bypass and external leaks at the gauge glass connection points

Is the X2661 interchangeable with the X266101

Heavy-Duty Construction: Built to withstand the operational stresses of smoke and combination fire/smoke dampers

OEM Armstrong International quality maintains equipment certification and performance

Reznor 210762 Limit Switch This product includes the primaryThe Reznor 210762 Limit Switch is a critical OEM replacement part engineered for precision thermal monitoring in waste oil heaters and HVAC systems. Specifically designed as a 155F CO Auto Limit Switch, this component functions as a low temperature limit switch or low oil limit thermostat, ensuring the heater operates within safe parameters. When the pre heater or combustion air reaches the 155F threshold, the normally closed (NC) contacts respond to