Common Questions What is the function of a 6 prong heat relay

technicians should verify the number of burners and BTU-per-burner rating against the included orifice set for correct application

Precise Ignition Timing: Features a fixed 7-second TFI and zero pre-purge for rapid heat delivery in compatible air handlers

Is the filter screen included with this assembly

This SPDT 11A 6P Contactor accessory provides a reliable Single-Pole Double-Throw (SPDT) configuration

Hartland Controls CAP-50/440R Run Capacitor 322838-753 Common Questions What is theAs a technician, you know that a reliable Hartland Controls CAP 50 440R Run Capacitor is essential for maintaining the sub cooling and efficiency of high demand HVACR systems. This 50 microfarad round run capacitor is engineered for peak performance in residential and commercial condensing units, offering a dual voltage rating of 370 440Vac. By integrating this HVAC motor run capacitor, you ensure stable current flow to the compressor or blower motor,