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/parts-and-supplies/controls/pressure-switches/c/p378

Pressure Switches

Get your pressure switches in our parts and supplies section of LennoxPros.com

Brand
- Supco (2)
- Lennox (311)
- Aire-Flo (4)
- Mars (1)
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Type
- 2-Stage Pressure Switch (70)
- Pressure Switch (61)
- High Pressure Switch (29)
- High Altitude Pressure Switch Kit (23)
- Low Pressure Switch (17)
- Single Stage Pressure Switch (11)
- Low Ambient Pressure Switch (6)
- Combustion Air Pressure Switch Kit (4)
- Loss of Charge Pressure Switch (2)
- Adjustable Air Pressure Switch (1)
- Blower Proving Switch (1)
- Fan Cycling Pressure Switch (1)
- Loss of Charge Kit (1)
- Pressure Switch Kit (1)
- Universal Air Pressure Switch (1)
- Vacuum Type Low Pressure Switch (1)
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Pressure Setting
- Actuates at 590 PSI; Resets at 418 PSI (8)
- Actuates at 40 PSI; Resets at 25 PSI (6)
- Actuates at 640 PSI; Resets at 475 PSI (5)
- Actuates at 90 PSI; Resets at 40 PSI (5)
- Actuates at 0.40" W.C. (4)
- Actuates at 0.65" W.C. (4)
- Actuates at 0.75" W.C. (4)
- Actuates at 450 PSI; Resets at 240 PSI (4)
- Actuates at 590 PSI; Manual Reset (4)
- Set Point High 0.60" W.C.; Set Point Low 0.35" W.C. (4)
- Set Point Low 0.25 WC (4)
- Actuates at 0.40" W.C.; Resets at 0.55" W.C. (3)
- Actuates at 0.50" W.C. (3)
- Actuates at 0.55" W.C. (3)
- Actuates at 0.80" W.C. (3)
- Actuates at 0.85" W.C. (3)
- Set Point High 0.85" W.C.; Set Point Low 0.50" W.C. (3)
- Set Point High 0.95" W.C.; Set Point Low 0.55" W.C. (3)
- Actuates at 0.15" W.C.; Resets at 0.34" W.C. (2)
- Actuates at 0.20" W.C. (2)
- Actuates at 0.47" W.C. (2)
- Actuates at 0.60" W.C. (2)
- Actuates at 0.70" W.C. (2)
- Actuates at 0.95" W.C. (2)
- Actuates at 1.00" W.C. (2)
- Actuates at 10 PSI; Resets at 30 PSI (2)
- Actuates at 25 PSI; Resets at 55 PSI (2)
- Actuates at 410 PSI; Manual Reset (2)
- Actuates at 55 PSI; Resets at 25 PSI (2)
- Set Point High 0.50" W.C.; Set Point Low 0.35" W.C. (2)
- Set Point High 0.55" W.C.; Set Point Low 0.35" W.C. (2)
- Set Point High 0.70" W.C.; Set Point Low 0.40" W.C. (2)
- Set Point High 0.70" W.C.; Set Point Low 0.45" W.C. (2)
- Set Point High 0.74" W.C.; Set Point Low 0.41" W.C. (2)
- Set Point High 0.75" W.C.; Set Point Low 0.35" W.C. (2)
- Set Point High 0.80" W.C.; Set Point Low 0.50" W.C. (2)
- Set Point High 0.81" W.C.; Set Point Low 0.45" W.C. (2)
- Set Point High 0.85" W.C.; Set Point Low 0.45" W.C. (2)
- Set Point High 0.90 WC (2)
- Set Point High 0.90" W.C.; Set Point Low 0.45" W.C. (2)
- Set Point High 1.00 WC (2)
- Set Point High 1.00" W.C.; Set Point Low 0.60" W.C. (2)
- Set Point High 1.15" W.C.; Set Point Low 0.65" W.C. (2)
- Set Point High 1.20" W.C.; Set Point Low 0.90" W.C. (2)
- Set Point High 1.30" W.C.; Set Point Low 0.90" W.C. (2)
- Set Point High 1.50" W.C.; Set Point Low 0.90" W.C. (2)
- 0.10" W.C. to 10.0" W.C. (1)
- 0.10" W.C.; Orange Dot (1)
- 0.50" W.C.; White Dot (1)
- 0.60" W.C.; Red Dot (1)
- 1.0 to 4.0" W.C. (1)
- Actuates at 0.10" W.C. (1)
- Actuates at 0.10" WC; Resets at 0.25" WC (1)
- Actuates at 0.14" W.C. (1)
- Actuates at 0.20" W.C.; Resets at 0.35" W.C. (1)
- Actuates at 0.26" W.C. (1)
- Actuates at 0.27" W.C.; Green Label (1)
- Actuates at 0.27" W.C.; Pink Label (1)
- Actuates at 0.29" W.C.; Resets at 0.44" W.C. (1)
- Actuates at 0.30" W.C.; Wine Dot (1)
- Actuates at 0.31" W.C. (1)
- Actuates at 0.37" W.C. (1)
- Actuates at 0.40" W.C.; Beige Dot (1)
- Actuates at 0.40" W.C.; Brown Dot (1)
- Actuates at 0.45" W.C.; Sungold Dot (1)
- Actuates at 0.47" W.C.; Resets at 0.62" W.C. (1)
- Actuates at 0.50" W.C.; Grey Dot (1)
- Actuates at 0.50" W.C.; Pink Dot (1)
- Actuates at 0.50" W.C.; Purple Dot (1)
- Actuates at 0.51" W.C.; Resets at 0.61" W.C. (1)
- Actuates at 0.55" W.C.; Red Dot (1)
- Actuates at 0.55" W.C.; White Dot (1)
- Actuates at 0.57" W.C. (1)
- Actuates at 0.60" W.C.; Resets at 0.75" W.C. (1)
- Actuates at 0.65" W.C.; Blue Dot (1)
- Actuates at 0.65" W.C.; Olive Dot (1)
- Actuates at 0.65" W.C.; Resets at 0.80" W.C. (1)
- Actuates at 0.68" W.C. (1)
- Actuates at 0.70" W.C.; Green Dot (1)
- Actuates at 0.70" W.C.; Light Blue Dot (1)
- Actuates at 0.70" W.C.; Resets at 0.85" W.C. (1)
- Actuates at 0.75" W.C.; Green Dot (1)
- Actuates at 0.75" W.C.; Purple Dot (1)
- Actuates at 0.75" W.C.; Resets at 0.90" W.C. (1)
- Actuates at 0.75" W.C.; Yellow Dot (1)
- Actuates at 0.80" W.C.; Fuchsia Dot (1)
- Actuates at 0.80" W.C.; Orange Dot (1)
- Actuates at 0.80" W.C.; Red Dot (1)
- Actuates at 0.80" W.C.; Resets at 0.95" W.C. (1)
- Actuates at 0.85" W.C.; Lime Dot (1)
- Actuates at 0.85" W.C.; Resets at 1.04" W.C. (1)
- Actuates at 0.86" W.C.; Resets at 1.01" W.C. (1)
- Actuates at 0.90" W.C. (1)
- Actuates at 0.90" W.C.; Resets at 1.05" W.C. (1)
- Actuates at 1.00" W.C.; Resets at 1.15" W.C. (1)
- Actuates at 1.12" W.C. (1)
- Actuates at 1.16" W.C. (1)
- Actuates at 1.41" W.C. (1)
- Actuates at 1.52" W.C. (1)
- Actuates at 1.71" W.C. (1)
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Configuration
- SPST-N.O. Contact (175)
- SPST-N.C. Contact (19)
- Normally Open (8)
- SPST Contact (8)
- Normally Closed (6)
- SPDT (2)
- SPST-N.O. Contact (1)
- Output Signal: 0.19 - 4.06 V (1)
- SPST N.O. (1)
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Additional Information
- Contact Rating: 5 Amp Resistive at 24 VAC (128)
- Contact Rating: 5 Amp Resistive at 125 VAC (25)
- 12" Leads; 120/240 VAC - FLA 6 Amp (5)
- 45" Leads; Contact Rating: 120/240VAC FLA 5.8 Amp (5)
- 12" Leads; 24VAC/28 VDC - Pilot Duty (3)
- 8" Leads; Contact Rating: 120/240VAC FLA 5.8 Amp (3)
- Contact Rating: .5 Amp at 24 VAC (3)
- 44" Yellow Leads; Contact Rating: 24 VAC at 125VA (2)
- 45" Leads; 120/240 VAC - FLA 6 Amp (2)
- 45" Leads; Contact Rating: 2 Amp at 18/30VAC (2)
- 45" Leads; Contact Rating: 24VAC - 125VA (2)
- 50" Leads; 120/240 VAC - 375 VA (2)
- 50" Leads; 120/240 VAC - FLA 6 Amp (2)
- 106" Leads; 120/240 VAC - 375 VA (1)
- 116" Leads; 120/240 VAC - 375 VA (1)
- 12" Leads; 120 VAC - FLA 5.8 Amp (1)
- 12" Leads; 120/240 VAC - FLA 6 Amp; Blue Housing (1)
- 12" Leads; 120/240 VAC - FLA 6 Amp; Pink Housing (1)
- 12" Leads; 24VAC - Pilot Duty (1)
- 12" Leads; 24VAC/28 VDC - Pilot Duty; Pink Dot (1)
- 12" Leads; Manual Reset with Valve Core Depressor (1)
- 20" Leads; 24VAC/28 VDC - Pilot Duty; Blue Terminal Housing (1)
- 20" Leads; 24VAC/28 VDC - Pilot Duty; Green Terminal Housing (1)
- 20" Leads; 24VAC/28 VDC - Pilot Duty; Yellow Terminal Housing (1)
- 25" Yellow Leads; Contact Rating: 24 VAC at 125VA (1)
- 28" Yellow Leads; Contact Rating: 24 VAC at 125VA (1)
- 40" Leads; Contact Rating: 120 VAC 375VA Pilot Duty (1)
- 45" Leads; 120/240 VAC - FLA 5.8 Amp (1)
- 45" Leads; Contact Rating: 120/240VAC FLA 5.8/2.9 Amp (1)
- 45" Leads; Contact Rating: 120/240VAC FLA 6 Amp (1)
- 48" Leads; 24VAC - 125VA (1)
- 48" Leads; Contact Rating: 24 VAC 125VA Pilot Duty (1)
- 55" Leads; Contact Rating: 120 VAC 375VA Pilot Duty (1)
- 55" Leads; Contact Rating: 24 VAC 125VA Pilot Duty (1)
- Contact Rating: 10 mAmp at 5 VDC (1)
- Contact Rating: 120/240 VAC - 6 FLA; 12" Blue Leads (1)
- Contact Rating: 120/240 VAC - 6 FLA; 12" Yellow Leads (1)
- Contact Rating: 24 VAC Pilot Duty (1)
- Contact Rating: 5 Amp Resistive at 125 VAC; Orange Dot (1)
- Contact Rating: 5 Amp Resistive at 24 VAC; Brown Dot (1)
- Contact Rating: 5 Amp Resistive at 24 VAC; Purple Dot (1)
- Contact Rating: 5 Amp Resistive at 24 VAC; White Dot (1)
- Contact Rating: 5 Amp at 120 to 277 VAC Non-Inductive (1)
- Contact Ratings: 28VA Pilot Duty at 24 VAC; 125VA Pilot Duty at 120 VAC (1)
- Downflow Furnaces; 0-7500' Elevation (1)
- Downflow Furnaces; 7501-10000' Elevation (1)
- Rated 6 Amp at 24-250 VAC (1)
- Supply Voltage: 5 VDC (1)
- Upflow/Horizonal Furnaces; 0-7500' Elevation (1)
- Upflow/Horizonal Furnaces; 7501-10000' Elevation (1)
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Sort By

Sale Clearance

Lennox 606569-08, Pressure Switch

Cat #: 14A42
Model/Part #: 606569-08

Updating Price...
Sale Clearance

Lennox 47K1601, Pressure Switch

Cat #: 47K16
Model/Part #: 47K1601

Updating Price...
Sale Clearance

Lennox 102447-01, High Pressure Switch, Actuates at 450 PSI; Resets at 300 PSI

Cat #: 65W67
Model/Part #: 102447-01

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Sale Clearance

Lennox 65334200, Pressure Switch

Cat #: 97M02
Model/Part #: 65334200

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Lennox 88J8001, Pressure Switch, Actuates at 0.37" W.C.

Cat #: 88J80
Model/Part #: 88J8001

Updating Price...
Sale Clearance

Lennox 80K4501, Pressure Switch

Cat #: 80K45
Model/Part #: 80K4501

Updating Price...
Sale Clearance

Lennox 97J3601, Pressure Switch

Cat #: 97J36
Model/Part #: 97J3601

Updating Price...
Sale Clearance

Lennox 103245-06, Pressure Switch

Cat #: 80W64
Model/Part #: 103245-06

Updating Price...
Sale Clearance

Lennox 10K8901, Pressure Switch, Actuates at 0.20" W.C.

Cat #: 10K89
Model/Part #: 10K8901

Updating Price...
Sale Clearance

Lennox 43G4401, Pressure Switch

Cat #: 43G44
Model/Part #: 43G4401

Updating Price...

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