PRESSURE SWITCH
Lennox G30/G28 Standard and G37/G27 reversing furnaces are compatible with the 10J73 PRESSURE SWITCH, designed for use in series with various Pilot Burner components.
Protect your home from the hazards of a faulty pressure switch. Lennox 10J73 pressure switch has been engineered to meet the highest industry standards, featuring:
The 10J73 Pressure Switch is an off-on type of switch, designed to meet a customer's special requirements. It is rated for 240/208V and is epoxy filled.
The HE35-10J73 is a single stage double conversion 24 Volt Air Conditioner Pressure switch with an operating voltage of 115/230 volts. and operates at 47/36 amps. It has a Current type K temperature select contact and a 24VAC power supply for the 24 volt coil.
The Lennox 10J73 PowerAir® Pressure Switch is used to control a variety of forced air heating and air conditioning systems. The Pressure Switch controls the ac cycle depending on the temperature in the space. If the temperature is too cold, it will open the contactor and allow additional heat to be applied. If the temperature is too warm, it will close the contactor and stop providing heat until needed. Everything you need comes standard with this product, including a bottom pad and a 5-year warranty.
A pressure switch is an electrical safety device used to control the operation of industrial and household equipment such as boilers, water heaters, and fire sprinkler systems through vent pressure on the inlet side of the switch. Our 10J73 pressure switch contains two 3/4-inch stainless steel wafer contacts to handle normal atmospheric pressures. The air gap between the two contacts is 0.0022 inches and requires an operating on/off differential pressure of 1 PSIG or less. The maximum 5-second operating life unbalance point for the 15J37 Series is 2 PSIG with a maximum differential of 4 PSIG
The Lennox 10J73 pressure switch is designed for use with Lennox® equipment and other brands of equipment requiring inlet pressures below 14 PSI. This pressure switch is used on mini-, midi-, and macro-plenums for continuous secondary air supply applications.