Durable Brass Build: Resists corrosion and heat-warping to maintain a consistent gas flow rate over long-term service cycles

this limit switch is built for high-duty cycle reliability and long-term thermal stability in high-temperature environments near the burner manifold

and Square D

Whether you are servicing a commercial boiler

it is designed to protect the heat exchanger from damage caused by restricted airflow or blower failure

Honeywell 395390-13 Orifice Durable Brass Build: Resists corrosionThe Honeywell 395390 13 Orifice is a precision engineered LP gas component specifically designed for use with Honeywell Q179 Series pilot burner assemblies. Featuring a strictly calibrated 0. 013" diameter, this orifice is critical for maintaining the correct fuel to air ratio in propane fueled commercial and industrial burners. Whether you are servicing a Q179A interrupted pilot or a Q179B continuous pilot system, this part ensures a stable flame