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1/4" (9)
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7/16" (1)
1.29" (1)
1.36" (1)
3" x 8" (3)
5" x 12" (5)
10" x 18" (1)
10" x 21" (1)
21" (1)

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$5 to $10 (2)
$10 to $15 (14)
$15 to $20 (23)
$20 to $25 (24)
$25 to $30 (50)
$30 to $35 (58)
$35 to $40 (67)
$40 to $45 (46)
$45 to $50 (52)
$50 to $60 (92)

Heating Parts and Accessories

1422 items
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Product Image of Adjustable Pressure Switch (.15" - 5.0" W.C.)
Adjustable Pressure Switch (.15" - 5.0" W.C.)
SKU: RFS-4100-021
Cleveland Controls
SKU: RFS-4100-021
Brand: Cleveland Controls
(1)
$58.04 each
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Product Image of Commercial Pressure Switch, Reverse Acting, 2 Pole, 1HP, 1/4" NPSF, NEMA 1, 6-20 PSI
Commercial Pressure Switch, Reverse Acting, 2 Pole, 1HP, 1/4" NPSF, NEMA 1, 6-20 PSI
SKU: 9013FRG42J36
Telemecanique (Square D)
SKU: 9013FRG42J36
Brand: Telemecanique (Square D)
(1)
$62.60 each
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Product Image of .47" WC Pressure Switch, 49L90
.47" WC Pressure Switch, 49L90
SKU: 49L90
Lennox
SKU: 49L90
Brand: Lennox
(2)
$118.52 each
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Product Image of Dual 1/4" Barb Connection SPST Pressure Switch, 51W91
Dual 1/4" Barb Connection SPST Pressure Switch, 51W91
SKU: 51W91
Lennox
SKU: 51W91
Brand: Lennox
(1)
$36.19 each
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Product Image of SPDT Fixed Point Air Pressure Sensing Switch with Barbed Connector (.03" W.C.)
SPDT Fixed Point Air Pressure Sensing Switch with Barbed Connector (.03" W.C.)
SKU: DFS-301-112
Cleveland Controls
SKU: DFS-301-112
Brand: Cleveland Controls
(1)
$61.04 each
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Product Image of Pressure Switch Kit, 100111732
Pressure Switch Kit, 100111732
SKU: 100111732
AO Smith
SKU: 100111732
Brand: AO Smith
(4)
$63.73 each
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Product Image of Air Compressor Pressure Switch, 80/100 PSI, DPST
Air Compressor Pressure Switch, 80/100 PSI, DPST
SKU: 9013FHG2J27
Telemecanique (Square D)
SKU: 9013FHG2J27
Brand: Telemecanique (Square D)
$29.00 each
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Product Image of 2SPDT Dual Air Pressure Sensing Switch (Fcst.65/1.5)
2SPDT Dual Air Pressure Sensing Switch (Fcst.65/1.5)
SKU: DDP-106-177
Cleveland Controls
SKU: DDP-106-177
Brand: Cleveland Controls
$103.27 each
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Product Image of SPNO Close on Fall Switch (-.67" WC), S1-02435978000
SPNO Close on Fall Switch (-.67" WC), S1-02435978000
SKU: S1-02435978000
York
SKU: S1-02435978000
Brand: York
(2)
$68.67 each
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Product Image of Pressure Switch (Air/Water), 30-50#
Pressure Switch (Air/Water), 30-50#
SKU: 69WA4
Siemens
SKU: 69WA4
Brand: Siemens
(4)
$137.19 each
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Product Image of SPST Pressure Switch, .18" WC, 1206256
SPST Pressure Switch, .18" WC, 1206256
SKU: 1206256
Heil Quaker (ICP)
SKU: 1206256
Brand: Heil Quaker (ICP)
$34.58 each
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Product Image of Air Pressure Switch (.37" WC), 20197313
Air Pressure Switch (.37" WC), 20197313
SKU: 20197313
Goodman-Amana
SKU: 20197313
Brand: Goodman-Amana
(2)
$53.34 each
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Product Image of Air Pressure Switch, 1.40" W.C., for CGi Boilers (Size 4), 511-624-302
Air Pressure Switch, 1.40" W.C., for CGi Boilers (Size 4), 511-624-302
SKU: 511-624-302
Weil-McLain
SKU: 511-624-302
Brand: Weil-McLain
(7)
$58.50 each
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Product Image of Air Pressure Switch, 1.12" W.C., for CGi Boilers (Size 5), 511-624-303
Air Pressure Switch, 1.12" W.C., for CGi Boilers (Size 5), 511-624-303
SKU: 511-624-303
Weil-McLain
SKU: 511-624-303
Brand: Weil-McLain
(7)
$68.67 each
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Product Image of Air Pressure Switch (-1.10" WC), 11177114
Air Pressure Switch (-1.10" WC), 11177114
SKU: 11177114
Goodman-Amana
SKU: 11177114
Brand: Goodman-Amana
(7)
$85.09 each
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Product Image of ADJ .05-12" SPST Pressure Switch
ADJ .05-12" SPST Pressure Switch
SKU: AFS-228-165
Cleveland Controls
SKU: AFS-228-165
Brand: Cleveland Controls
$40.33 each
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Product Image of SPDT Air Pressure Sensing Switch (.05" - 12.0" W.C.)
SPDT Air Pressure Sensing Switch (.05" - 12.0" W.C.)
SKU: AFS-A-173
Cleveland Controls
SKU: AFS-A-173
Brand: Cleveland Controls
(1)
$53.69 each
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Product Image of Air Compressor Pressure Switch, SPDT, 40-150 PSI, Off at 125 PSI
Air Compressor Pressure Switch, SPDT, 40-150 PSI, Off at 125 PSI
SKU: 9013FHG12J52
Telemecanique (Square D)
SKU: 9013FHG12J52
Brand: Telemecanique (Square D)
(3)
$37.20 each
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Product Image of Pressure Switch Replacement, 42-102056-02
Pressure Switch Replacement, 42-102056-02
SKU: 42-102056-02
Rheem
SKU: 42-102056-02
Brand: Rheem
(2)
$47.66 each
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Product Image of LGP-A Manual Reset SPDT Low Gas Pressure Switch w/ 1/4" NPT Connection and 1/8" NPT Vent, 2-14" WC
LGP-A Manual Reset SPDT Low Gas Pressure Switch w/ 1/4" NPT Connection and 1/8" NPT Vent, 2-14" WC
SKU: 803112502
Antunes
SKU: 803112502
Brand: Antunes
$166.97 each
In Stock
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Product Image of 450,000 BTU/Hr Low Pressure BPX Brazed Plate Heat Exchanger
450,000 BTU/Hr Low Pressure BPX Brazed Plate Heat Exchanger
SKU: BP411-30LP
Bell & Gossett
SKU: BP411-30LP
Brand: Bell & Gossett
(1)
$784.62 each
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Product Image of 120 VAC Dual Manual Reset SPST Air Pressure Sensing Switch (1.25" - 12.0" W.C.)
120 VAC Dual Manual Reset SPST Air Pressure Sensing Switch (1.25" - 12.0" W.C.)
SKU: AFS-460-DSS
Cleveland Controls
SKU: AFS-460-DSS
Brand: Cleveland Controls
$131.04 each
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Product Image of Pressure Switch Replacement, 42-102056-22
Pressure Switch Replacement, 42-102056-22
SKU: 42-102056-22
Rheem
SKU: 42-102056-22
Brand: Rheem
$37.34 each
In Stock
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Product Image of Air Compressor Pressure Switch, 70-150 PSI, Off at 125 PSI
Air Compressor Pressure Switch, 70-150 PSI, Off at 125 PSI
SKU: 9013FHG14J52M1X
Telemecanique (Square D)
SKU: 9013FHG14J52M1X
Brand: Telemecanique (Square D)
(5)
$41.56 each
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Product Image of 0.94" WC Pressure Switch, SWT03245
0.94" WC Pressure Switch, SWT03245
SKU: SWT03245
Trane
SKU: SWT03245
Brand: Trane
$153.19 each
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Product Image of .55" W.C. Pressure Switch, 11U66
.55" W.C. Pressure Switch, 11U66
SKU: 11U66
Lennox
SKU: 11U66
Brand: Lennox
$24.95 each
In Stock
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Product Image of Furnace Air Pressure Switch, SWT02533
Furnace Air Pressure Switch, SWT02533
SKU: SWT02533
Trane
SKU: SWT02533
Brand: Trane
$118.61 each
In Stock
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Product Image of Bluetooth Panel 3-Wire Dry Media Differential Pressure/Air Velocity Transducer w/ LCD Display (0 to 1" WG)
Bluetooth Panel 3-Wire Dry Media Differential Pressure/Air Velocity Transducer w/ LCD Display (0 to 1" WG)
SKU: PX3PLX01
Veris
SKU: PX3PLX01
Brand: Veris
$126.83 each
In Stock
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Product Image of Furnace Air Pressure Switch, 2.25" WC, SWT02535
Furnace Air Pressure Switch, 2.25" WC, SWT02535
SKU: SWT02535
Trane
SKU: SWT02535
Brand: Trane
$117.04 each
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Product Image of 0.65" SPNO WC Pressure Switch, S1-02435311000
0.65" SPNO WC Pressure Switch, S1-02435311000
SKU: S1-02435311000
York
SKU: S1-02435311000
Brand: York
(1)
$53.61 each
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Product Image of High Pressure Switch, 86M36
High Pressure Switch, 86M36
SKU: 86M36
Lennox
SKU: 86M36
Brand: Lennox
(2)
$55.84 each
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Product Image of SPDT Adjustable Differential Air Pressure Switch (.05" - 12.0" W.C.)
SPDT Adjustable Differential Air Pressure Switch (.05" - 12.0" W.C.)
SKU: AFS-145
Cleveland Controls
SKU: AFS-145
Brand: Cleveland Controls
(1)
$40.55 each
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Product Image of Pressure Switch Replacement, 632516R
Pressure Switch Replacement, 632516R
SKU: 632516R
Nordyne
SKU: 632516R
Brand: Nordyne
$72.37 each
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Product Image of Low Pressure Control with ±5 PSI Tolerance (Open 5 PSI/Closed 20 PSI)
Low Pressure Control with ±5 PSI Tolerance (Open 5 PSI/Closed 20 PSI)
SKU: PLP0520
Packard
SKU: PLP0520
Brand: Packard
$25.88 each
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Product Image of 1.52"WC Pressure Switch, 12W53
1.52"WC Pressure Switch, 12W53
SKU: 12W53
Lennox
SKU: 12W53
Brand: Lennox
(1)
$118.77 each
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Product Image of -.50" WC SPST Pressure Switch, 42-101956-12
-.50" WC SPST Pressure Switch, 42-101956-12
SKU: 42-101956-12
Rheem
SKU: 42-101956-12
Brand: Rheem
(2)
$17.49 each
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Product Image of Heat Exchanger Gasket (Pack of 9), 800001B
Heat Exchanger Gasket (Pack of 9), 800001B
SKU: 800001B
Raypak
SKU: 800001B
Brand: Raypak
$33.14 each
In Stock
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Product Image of Pressure Switch (-).47PF, B1370176
Pressure Switch (-).47PF, B1370176
SKU: B1370176
Goodman-Amana
SKU: B1370176
Brand: Goodman-Amana
(2)
$29.72 each
BOX UP & SAVE 9%
$108.16 box of 4
$27.04 each
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Product Image of 1.33"WC, 1/4" Barb Connection, SPST Pressure Switch, SWT02514
1.33"WC, 1/4" Barb Connection, SPST Pressure Switch, SWT02514
SKU: SWT02514
Trane
SKU: SWT02514
Brand: Trane
$119.16 each
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Product Image of High Pressure Control with ±15 PSI Tolerance (Open 600 PSI/Closed 475 PSI)
High Pressure Control with ±15 PSI Tolerance (Open 600 PSI/Closed 475 PSI)
SKU: PHP600475
Packard
SKU: PHP600475
Brand: Packard
$17.87 each
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Product Image of Differential Pressure Switch w/ Manual Reset (1.4" - 5.5" W.C.)
Differential Pressure Switch w/ Manual Reset (1.4" - 5.5" W.C.)
SKU: 1900-5MR
Dwyer
SKU: 1900-5MR
Brand: Dwyer
$132.10 each
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Product Image of 12" to 60" W.C Manual Reset, 1/4" NPT Pressure Switch (Additive)
12" to 60" W.C Manual Reset, 1/4" NPT Pressure Switch (Additive)
SKU: C6097A3038
Honeywell
SKU: C6097A3038
Brand: Honeywell
$278.69 each
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Product Image of -0.85" WC SPST Pressure Switch, 632447R
-0.85" WC SPST Pressure Switch, 632447R
SKU: 632447R
Nordyne
SKU: 632447R
Brand: Nordyne
(1)
$28.68 each
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Product Image of 1/4" Barb Connection SPST Pressure Switch, 20197311
1/4" Barb Connection SPST Pressure Switch, 20197311
SKU: 20197311
Goodman-Amana
SKU: 20197311
Brand: Goodman-Amana
(3)
$41.64 each
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Product Image of SPST Pressure Switch, 1" W.C. for Dunkirk Q90-100 Series 2, 14631312
SPST Pressure Switch, 1" W.C. for Dunkirk Q90-100 Series 2, 14631312
SKU: 14631312
Utica-Dunkirk
SKU: 14631312
Brand: Utica-Dunkirk
$45.84 each
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Product Image of SPDT Fixed Point Air Pressure Sensing Switch (.05" W.C.)
SPDT Fixed Point Air Pressure Sensing Switch (.05" W.C.)
SKU: DFS-221-199
Cleveland Controls
SKU: DFS-221-199
Brand: Cleveland Controls
$41.62 each
In Stock
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Product Image of Pressure Switch (.40" WC), 26W76
Pressure Switch (.40" WC), 26W76
SKU: 26W76
Lennox
SKU: 26W76
Brand: Lennox
$36.47 each
In Stock
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Product Image of Pressure Switch Replacement, 0130F00647SP
Pressure Switch Replacement, 0130F00647SP
SKU: 0130F00647SP
Goodman-Amana
SKU: 0130F00647SP
Brand: Goodman-Amana
$22.59 each
In Stock
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