For contractors executing a boiler burner replacement

While some parts share suppliers

it maintains the integrity of the original system design and is built from impact-resistant plastic to withstand the rigors of mechanical rooms

This OEM Lennox limit control functions as a normally closed disc-style switch that interrupts the electrical circuit when internal plenum temperatures exceed safe operating parameters

Includes a critical plunger and diaphragm assembly to stop "valve weeping" and leaks

Rheem-Ruud 75-22840-02 Burner Tube For contractors executing a boilerThe Rheem Ruud 75 22840 02 is a precision engineered inshot burner tube designed for high efficiency combustion in residential and commercial Rheem and Ruud furnace systems. Stamped from heavy duty aluminized steel, this replacement burner tube features integral carryover flaps to ensure reliable flame propagation and cross lighting across the burner rack. As a veteran grade HVAC replacement part, it is built to withstand high temperature