HI PRESSURE SWITCH
10U66 HI PRESSURE SWITCH
This Hi Pressure Switch replaces Lennox part number 10U66. This Hi Pressure Switch is designed to be air cooled with no moving parts to wear and tear.
Save time, money and headaches with the Lennox High Pressure (Hi Pressure) control switch. This Hi Pressure Switch will turn off the gas flow to your gas furnace immediately when the high side pressure rises above 5 lbs. These switches are used in newer high efficiency gas furnaces that have a two stage burner or two heat anticipator system.
Hi Pressure Switch for use with boilers, furnaces and air conditioners. 10K/Maximum 240Volt.
The Lennox 10U66 Hi Pressure Switch allows for smooth and reliable operation of your home heating system. The switch controls the blower fan motor on your central air conditioner or heat pump system
This switch is used on Lennox Hi Pressure boilers by replacing the original switch to provide the boiler with a higher heating load. This IL-listed switch has an arc suppression system and operates at an ambient temperature of 50 degrees Celsius or 122 degrees Fahrenheit.
Powerful and durable, Lennox high-pressure switches monitor the flow of refrigerant in a heating or cooling system. These sturdy metal switches are designed to last through years of heating and cooling cycles.
Designed for use with Lennox 10U-series air conditioning heat pump system, the high-pressure switch allows you to maintain efficient operation of a heat pump system. Should the high pressure switch malfunction during normal operation, the high pressure pilot will remain lighted, activating the lockout cycle on the scroll compressor and preventing it from restarting until the high pressure switch is replaced.
If you are looking for a quality heating, ventilation and air conditioning contractor in your area or have any HVAC related questions or concerns, Lennox Residential Heating & Cooling is here for you. Call us at 1-800-879-8765 or visit our website at www.lennox.com to schedule service.