1-778-759-9864
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BCFurnace

Lennox Furnace Pressure Switches

139 OEM pressure switches that fit Lennox furnaces, verified against our model compatibility database.

Compatibility Guaranteed1-778-759-9864

These pressure switches also fit Concord, Ducane, Armstrong and Aire-Flo equipment — Lennox builds those furnaces and they share the same replacement parts.

Showing 1–48 of 139

LENNOX SWITCH, LOW PRESSURE Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH, LOW PRESSURE

Part #: 000-021
In Stock
CA$31.52
LENNOX SWITCH, LOW PRESSURE Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH, LOW PRESSURE

Part #: 000-061
In Stock
CA$89.89
LENNOX PRESSURE SWITCH, LOW AMBIENT, OPENS 150F, CLOSES 275F Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH, LOW AMBIENT, OPENS 150F, CLOSES 275F

Part #: 000-216
In Stock
CA$44.51
LENNOX TUBING KIT, PRESSURE SWITCH, BLACK & RED Air Pressure Switch, Air Proving furnace part

LENNOX TUBING KIT, PRESSURE SWITCH, BLACK & RED

Part #: 000-467
In Stock
CA$69.53
LENNOX HIGH PRESSURE SWITCH, ACTUATES AT 410 PSI; MANUAL RESET Air Pressure Switch, Air Proving furnace part

LENNOX HIGH PRESSURE SWITCH, ACTUATES AT 410 PSI; MANUAL RESET

Part #: 000-526
In Stock
CA$66.68
LENNOX SWITCH - PRESSURE Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH - PRESSURE

Part #: 000-593
In Stock
CA$68.50
LENNOX TUBING, PRESSURE SWITCH Air Pressure Switch, Air Proving furnace part

LENNOX TUBING, PRESSURE SWITCH

Part #: 000-638
In Stock
CA$31.61
LENNOX SWITCH, HIGH PRESSURE, 450/300 Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH, HIGH PRESSURE, 450/300

Part #: 000-656
In Stock
CA$68.65
102448-01 SWITCH-HIGH PRESSURE (640PSI), 000-724, 102448-01, 103885-01, 10K56, 72W40 furnace part

102448-01 SWITCH-HIGH PRESSURE (640PSI)

Part #: 000-724
In Stock
CA$68.24
Pressure Switch, 1.25" Water Column, SPST, 000-807, 2023413, 82M33, 82M3301 furnace part

Pressure Switch, 1.25" Water Column, SPST

Part #: 000-807
In Stock
CA$158.33
Airswitch Safety Interlock Pressure Switch, SPST, Normally Open, 000-816, 100096-01, 108252-01, 30L69, 84M92 furnace part

Airswitch Safety Interlock Pressure Switch, SPST, Normally Open

Part #: 000-816
In Stock
CA$152.08
LOSS OF CHARGE PRESSURE SWITCH, ACTUATES AT 55 PSI; RESETS AT 25 PSI Air Pressure Switch, Air Proving furnace part

LOSS OF CHARGE PRESSURE SWITCH, ACTUATES AT 55 PSI; RESETS AT 25 PSI

Part #: 000-818
In Stock
CA$85.61
Switch, High Pressure, Cutout 450, Manual Reset Air Pressure Switch, Air Proving furnace part

Switch, High Pressure, Cutout 450, Manual Reset

Part #: 000-827
In Stock
CA$53.58
Pressure Switch, 0.47" WC, SPST, 000-853, 88K90 furnace part

Pressure Switch, 0.47" WC, SPST

Part #: 000-853
In Stock
CA$137.01
High Pressure Switch, Actuates at 640 PI/Resets at 475 PSI, SPST, Normally Closed Air Pressure Switch, Air Proving furnace part

High Pressure Switch, Actuates at 640 PI/Resets at 475 PSI, SPST, Normally Closed

Part #: 000-861
In Stock
CA$46.84
LENNOX SWITCH, HIGH PRESSURE, 120/240V, MANUAL RESET Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH, HIGH PRESSURE, 120/240V, MANUAL RESET

Part #: 001-046
In Stock
CA$62.95
LENNOX SWITCH, HIGH PRESSURE, 590 # CUTOUT, MANUAL RESET Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH, HIGH PRESSURE, 590 # CUTOUT, MANUAL RESET

Part #: 001-049
In Stock
CA$51.99
LENNOX PRESSURE TRANSDUCER Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE TRANSDUCER

Part #: 001-090
In Stock
CA$769.92
LENNOX SWITCH-PRESSURE (LOW FIRE) 1.35"WC Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH-PRESSURE (LOW FIRE) 1.35"WC

Part #: 001-157
In Stock
CA$264.71
LENNOX PRESSURE SWITCH TUBING KIT Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH TUBING KIT

Part #: 001-215
In Stock
CA$55.78
11U67, 773-001 furnace part

11U67

Part #: 773-001
In Stock
CA$76.44
PRESSURE SWITCH -0.60" WC SPST Air Pressure Switch, Air Proving furnace part

PRESSURE SWITCH -0.60" WC SPST

Part #: 773-002
In Stock
CA$91.78
PRESSURE SWITCH 2-STG -0.20" WC / -0.40" WC Air Pressure Switch, Air Proving furnace part

PRESSURE SWITCH 2-STG -0.20" WC / -0.40" WC

Part #: 773-003
In Stock
CA$138.56
LENNOX PRESSURE SWITCH 0.25" WC / 1.22" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.25" WC / 1.22" WC

Part #: 773-008
In Stock
CA$137.19
LENNOX, ARMSTRONG PRESSURE SWITCH 0.55" WC Air Pressure Switch, Air Proving furnace part

LENNOX, ARMSTRONG PRESSURE SWITCH 0.55" WC

Part #: 773-012
In Stock
CA$94.10
LENNOX PRESSURE SWITCH 1.95" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 1.95" WC

Part #: 773-013
In Stock
CA$162.08
LENNOX PRESSURE SWITCH -1.00" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH -1.00" WC

Part #: 773-014
In Stock
CA$109.04
LENNOX PRESSURE SWITCH -1.12" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH -1.12" WC

Part #: 773-015
In Stock
CA$99.63
LENNOX PRESSURE SWITCH -0.95" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH -0.95" WC

Part #: 773-016
In Stock
CA$122.81
LENNOX PRESSURE SWITCH DUAL PORT -0.85" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH DUAL PORT -0.85" WC

Part #: 773-017
In Stock
CA$129.15
PRESSURE SWITCH 0.75" WC Air Pressure Switch, Air Proving furnace part

PRESSURE SWITCH 0.75" WC

Part #: 773-018
In Stock
CA$101.84
LENNOX PRESSURE SWITCH 0.65" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.65" WC

Part #: 773-019
In Stock
CA$83.09
LENNOX PRESSURE SWITCH 0.35" WC / 0.50" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.35" WC / 0.50" WC

Part #: 773-020
In Stock
CA$137.38
PRESSURE SWITCH 0.46" WC Air Pressure Switch, Air Proving furnace part

PRESSURE SWITCH 0.46" WC

Part #: 773-021
In Stock
CA$407.99
PRESSURE SWITCH 2-STG -0.45" WC / -0.81" WC Air Pressure Switch, Air Proving furnace part

PRESSURE SWITCH 2-STG -0.45" WC / -0.81" WC

Part #: 773-024
In Stock
CA$203.82
LENNOX PRESSURE SWITCH 2-STG -0.41" WC / -0.74" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.41" WC / -0.74" WC

Part #: 773-025
In Stock
CA$187.57
LENNOX PRESSURE SWITCH 2-STG -0.90" WC / -0.45" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.90" WC / -0.45" WC

Part #: 773-029
In Stock
CA$122.90
LENNOX PRESSURE SWITCH 2-STG -0.85" WC / -0.50" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.85" WC / -0.50" WC

Part #: 773-030
In Stock
CA$139.33
LENNOX PRESSURE SWITCH 2-STG -0.50" WC / -0.90" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.50" WC / -0.90" WC

Part #: 773-031
In Stock
CA$154.03
LENNOX PRESSURE SWITCH 4.5" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 4.5" WC

Part #: 773-032
In Stock
CA$372.89
LENNOX PRESSURE SWITCH 2-STG 0.70" WC / 1.05" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG 0.70" WC / 1.05" WC

Part #: 773-033
In Stock
CA$163.83
LENNOX PRESSURE SWITCH 0.8" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.8" WC

Part #: 773-034
In Stock
CA$289.54
LENNOX PRESSURE SWITCH 1.0" WC (0-4500') Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 1.0" WC (0-4500')

Part #: 773-035
In Stock
CA$83.20
LENNOX PRESSURE SWITCH 2-STG -0.30" WC / -0.68" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.30" WC / -0.68" WC

Part #: 773-036
In Stock
CA$147.88
LENNOX PRESSURE SWITCH 2-STG 0.95" WC / 0.15" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG 0.95" WC / 0.15" WC

Part #: 773-037
In Stock
CA$315.86
LENNOX PRESSURE SWITCH 2-STG -0.60" WC / -0.35" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.60" WC / -0.35" WC

Part #: 773-038
In Stock
CA$172.47

Image coming soon

000-429

SWITCH PRESSURE

Part #: 000-429
In Stock
CA$31.06

Image coming soon

001-118

LENNOX SWITCH, PRESSURE - YK-4.4

Part #: 001-118
In Stock
CA$267.61

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