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AIC Heat Exchangers (10)
Alfa Laval (22)
Antunes (18)
AO Smith (36)
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Axiom (4)
Barber Colman (4)
Bard (11)
Bell & Gossett (26)
Boshart (1)

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0.91 (1)
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1.96 (1)
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2.99 (1)
3.49 (1)
3.6 (1)
5.23 (1)
7.4 (1)

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Air Flow Switch (1)
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Disconnect Box (2)
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Heat Exchanger (66)
Heat Exchanger Assembly (2)
Heater (22)
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7.7 (1)
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15 (1)
20 (5)
40 (1)
60 (2)
100 (1)

Max Pressure (PSI)
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0.5 (1)
10 (1)
12 (1)
20 (1)
40 (1)
45 (2)
50 (1)
65 (8)
80 (5)
100 (19)

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1/4" NPT (2)
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Compression (1)
FNPS (5)
FNPT (32)
Male Threaded (2)
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SAE Female (23)
Threaded (15)

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1/8" (6)
1/4" (68)
3/4" (3)
1" (5)
2" (1)
2-1/2" (1)
3/8" (4)

Size
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1/4" (9)
3/8" (1)
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)

Price Range
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$5 to $10 (2)
$10 to $15 (15)
$15 to $20 (23)
$20 to $25 (22)
$25 to $30 (59)
$30 to $35 (51)
$35 to $40 (64)
$40 to $45 (48)
$45 to $50 (49)
$50 to $60 (95)

Heating Parts and Accessories

1423 items
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Product Image of Pressure Switch 101256-01 (0.85), 27W17
Pressure Switch 101256-01 (0.85), 27W17
SKU: 27W17
Lennox
SKU: 27W17
Brand: Lennox
(1)
$33.54 each
In Stock
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Product Image of Pressure Switch - 590# Cut Out, 10W35
Pressure Switch - 590# Cut Out, 10W35
SKU: 10W35
Lennox
SKU: 10W35
Brand: Lennox
(1)
$31.77 each
Out of Stock
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Product Image of Pressure Switch (Air/Water), 30-50#
Pressure Switch (Air/Water), 30-50#
SKU: 69WA4
Furnas Controls
SKU: 69WA4
Brand: Furnas Controls
(4)
$137.19 each
In Stock
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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)
$29.29 each
In Stock
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Product Image of Adjustable Differential Pressure Switch w/ 1/2" NPT Connection (.08" - 1.20" W.C.)
Adjustable Differential Pressure Switch w/ 1/2" NPT Connection (.08" - 1.20" W.C.)
SKU: ADPS-08-1-N
Dwyer
SKU: ADPS-08-1-N
Brand: Dwyer
$45.48 each
In Stock
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Product Image of 12" to 60" W.C Manual Reset 1/4" NPT Pressure Switch (Breaks NC. to C. on Pressure Rise)
12" to 60" W.C Manual Reset 1/4" NPT Pressure Switch (Breaks NC. to C. on Pressure Rise)
SKU: C6097B3002
Honeywell
SKU: C6097B3002
Brand: Honeywell
(1)
$252.84 each
In Stock
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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
In Stock
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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)
$66.98 each
In Stock
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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
In Stock
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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
In Stock
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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
In Stock
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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 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
In Stock
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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)
$54.58 each
In Stock
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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
In Stock
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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
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
In Stock
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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
In Stock
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Product Image of Compact Low Differential Pressure Switch (.07" - .15" W.C.)
Compact Low Differential Pressure Switch (.07" - .15" W.C.)
SKU: 1910-00
Dwyer
SKU: 1910-00
Brand: Dwyer
(1)
$86.27 each
In Stock
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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
In Stock
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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
In Stock
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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
In Stock
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Product Image of Air Compressor Pressure Switch w/ 2 Way Release Valve, 1/4" NPT, High HP, 100-200 PSI, Off at 175 PSI
Air Compressor Pressure Switch w/ 2 Way Release Valve, 1/4" NPT, High HP, 100-200 PSI, Off at 175 PSI
SKU: 9013FHG52J59X
Telemecanique (Square D)
SKU: 9013FHG52J59X
Brand: Telemecanique (Square D)
(5)
$70.74 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 Heat Exchanger Gasket (Pack of 9), 800001B
Heat Exchanger Gasket (Pack of 9), 800001B
SKU: 800001B
Raypak
SKU: 800001B
Brand: Raypak
$33.13 each
In Stock
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Product Image of Pressure Transducer, HK05YZ007
Pressure Transducer, HK05YZ007
SKU: HK05YZ007
Carrier
SKU: HK05YZ007
Brand: Carrier
$542.19 each
In Stock
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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
In Stock
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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
In Stock
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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
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
In Stock
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Product Image of High Pressure Switch, 86M36
High Pressure Switch, 86M36
SKU: 86M36
Lennox
SKU: 86M36
Brand: Lennox
(2)
$51.48 each
In Stock
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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
In Stock
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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)
$54.86 each
In Stock
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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 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
Backorder
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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)
$40.36 each
In Stock
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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
In Stock
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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
$44.69 each
In Stock
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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
In Stock
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Product Image of Wet/Wet Differential SPDT Pressure Switch, 1/4" FNPT, NEMA 4X (10 - 25 PSI)
Wet/Wet Differential SPDT Pressure Switch, 1/4" FNPT, NEMA 4X (10 - 25 PSI)
SKU: DXW-11-153-2
Dwyer
SKU: DXW-11-153-2
Brand: Dwyer
$152.99 each
In Stock
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Product Image of Water Pump Pressure Switch, Normally Open (15 - 80 PSIG)
Water Pump Pressure Switch, Normally Open (15 - 80 PSIG)
SKU: CXA-R1
Dwyer
SKU: CXA-R1
Brand: Dwyer
(1)
$23.85 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)
$29.42 each
BOX UP & SAVE 10%
$106.48 box of 4
$26.62 each
In Stock
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Product Image of 2 SPDT Dual Pressure Switch
2 SPDT Dual Pressure Switch
SKU: DDP-109-187
Cleveland Controls
SKU: DDP-109-187
Brand: Cleveland Controls
$117.74 each
In Stock
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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)
$32.33 each
In Stock
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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
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 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
$124.42 each
In Stock
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In Stock
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