Lennox 51W90 Pressure Switch -0.65" WC SPST

Special Price $53.93 Regular Price $62.02
In stock
SKU
51W90
The Lennox 51W90 is a single pole-single throw pressure switch used to measure pressure in your Lennox HVAC system. In the switch functions like a safety switch that breaks an electrical circuit when the air pressure is less than set point of 0.65" W.C. This assists in protecting your equipment from destruction by low air pressure situations. For example, pressure could be low, this could point out that the system’s filter is blocked or that there is a leak somewhere in the duct work, this would lead to the car overheating and possible component failure.
Manufacturer:
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Specifications

  • Measure: Units
  • Type: Pressure Switch, Pressure Settings: Actuates at 0.65 Inch WC, Contact Rating: 5 Amp Resistive at 24V, Configuration: SPST-NO Contact, Weight: 0.24lbs, Sensing Range: 0.65 Inch WC
Manufacturer Name: Lennox
Product Number: 51W90
OEM Part Number: 51W90
Product Description: -.65"Wc Spst Pressure Switch
Weight:0.24lbs/108.86g

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