LENNOX 330273 PRESSURE SWITCH .90/1.30 WC,SPST,N.O. (2 STAGE)

PRESSURE SWITCH .90/1.30 WC,SPST,N.O. (2 STAGE)

Pressure Switch .90/1.30 WC,SPST,N.O. (2 STAGE) from Lennox. For inquiries call 0811712063.

The .90/1.30 WC,SPST,N.O. (2 STAGE) PRESSURE SWITCH is Energy Star Compliant and UL Listed for safety

The Lennox Pressure Switch features a single-point calibration and has a range of 0.90/1.30WC.

The Lennox Pressure Switch is suitable for furnace , hot water or steam heat and is rated N/O. The control switch is a pressure type and has a two-stage design. 2-1/2in Hub, 9/16in NPT Connection, 90 psi Min Pressure, 130 psi Max Pressure, 1/2HP at 2.7 GPM

Replacement Pressure Switch controls a two stage heating device of half and full range temperature settings. The device used in a heat pump or air conditioner system designed to provide heat to a home or structure for space heating, ventilation, and air conditioning (HVAC) applications. The product does not include wire leads, mounting brackets, or terminals.

For use with Lennox vintage vertical draft or horizontal closed-loop type furnaces, the 330273 is a two-stage pressure switch that does not include an internal pilot tube.

The Lennox E.L.C Pressure Switch is used to shut off power supply to an indoor blower motor during periods of high temperature. This pressure switch starts up the blower whenever the pressure drops below 1.50" WC and the operating switch contacts close around a 2.25" WC sensing element.

Warranty: lennox products are covered by a one year manufacturers warranty from the date of shipment against defective materials and workmanship.

This control is used to limit gas or air supply according to a specific pressure

LENNOX REFRIGERATION MODELS:90BK/110BK024,945A0B157,95MB039,98IB042,98WD03_(94-8565),980B085(P55)(97-4360),PS2216BK(91-8565),30DEV12.3(2C) 1.5HP1300RPM(88-5740)

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