Reznor 208290 Orifice and Series 221 make-up feeders

and Series 221 make-up feeders

Key Benefits Engineered Precision: Features a standardized #44 drill size (0

this manual reset thermal switch is specifically designed for air intake or burner door monitoring

Series 3155

Reznor 208290 Orifice and Series 221 make-up feedersThe Reznor 208290 Orifice is a precision engineered gas burner component designed specifically for unit heaters and furnace applications requiring a 3 16 orifice bore. This critical combustion part ensures a consistent flow rate for natural gas and propane burners, maintaining the precise air to fuel ratio necessary for optimal thermal efficiency. Built from high grade brass to withstand high temperature environments, it prevents nozzle scaling and