it features dual 1/4" barb connections for secure pneumatic tubing attachment

ensuring the burner remains locked out until a technician verifies the water level

and digital thermostats

Durable Construction: Built with galvanized steel to resist corrosion and withstand the harsh environment of a rooftop equipment cabinet

Resideo Q4100C9072 Hot Surface Ignitor 318172-701 it features dual 1/4" barbThe Resideo Q4100C9072 is a robust 120 VAC hot surface ignitor engineered for high performance ignition in gas fired residential and light commercial HVAC systems. This silicon carbide furnace ignitor is a direct replacement component optimized for both intermittent pilot and direct ignition systems. It features a high density heating element designed to reach peak operating temperatures rapidly, ensuring reliable flame rectification and ignition for