Hartland Controls CON-3/24/60 Contactor 321894-706 compact housing is moisture-resistant and

compact housing is moisture-resistant and vibration-dampened

Common causes include sensor contamination

Whether used for new construction or as a retrofit HVAC solution

preventing pressure build-up or leakage into the combustion chamber

Key Benefits Dual-Function Electrode: Consolidates ignition spark and flame sensing into one Kanthal material electrode for a simplified flame rectification circuit

Hartland Controls CON-3/24/60 Contactor 321894-706 compact housing is moisture-resistant andThe Hartland Controls CON 3 24 60 is a heavy duty 3 pole definite purpose contactor engineered for demanding commercial HVACR and industrial applications. Designed by Hartland Controls, a Littelfuse company, this HCD series contactor features a 24VAC 50 60Hz coil and is rated for a 60 Amp full load current. To ensure long term reliability under high cycling conditions, the unit is equipped with high quality silver cadmium oxide contacts that resist