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AIC Heat Exchangers (10)
Alfa Laval (22)
Antunes (18)
AO Smith (36)
Armstrong Air (11)
Axiom (4)
Barber Colman (4)
Bard (11)
Bell & Gossett (26)
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Amperage
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0.91 (1)
1.32 (1)
1.71 (1)
1.96 (1)
2.9 (1)
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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Boiler Part (7)
Disconnect Box (2)
Flue Box (1)
Gasket (1)
Heat Exchanger (66)
Heat Exchanger Assembly (2)
Heater (22)
Heater Accessory (4)

Flow Rate (GPM)
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7.7 (1)
8 (1)
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)
Barbed (1)
Compression (1)
FNPS (5)
FNPT (32)
Male Threaded (2)
NPSF (10)
NPT (5)
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 (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 Start Button, HR54ZA001
Start Button, HR54ZA001
SKU: HR54ZA001
Carrier
SKU: HR54ZA001
Brand: Carrier
$63.27 each
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Product Image of Bluetooth Universal 3-Wire Dry Media Differential Pressure/Air Velocity Transducer, NIST Certified (0 to 10" WG)
Bluetooth Universal 3-Wire Dry Media Differential Pressure/Air Velocity Transducer, NIST Certified (0 to 10" WG)
SKU: PX3UXN05
Veris
SKU: PX3UXN05
Brand: Veris
$215.81 each
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Product Image of Pressure Switch Replacement, 1005576
Pressure Switch Replacement, 1005576
SKU: 1005576
Heil Quaker (ICP)
SKU: 1005576
Brand: Heil Quaker (ICP)
$91.23 each
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Product Image of Pressure Switch Replacement, SP20312
Pressure Switch Replacement, SP20312
SKU: SP20312
Rheem
SKU: SP20312
Brand: Rheem
$46.96 each
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Product Image of 1.1 to 3.5" Differential Pressure Switch w/ Floating SPDT
1.1 to 3.5" Differential Pressure Switch w/ Floating SPDT
SKU: PF-307
Barber Colman
SKU: PF-307
Brand: Barber Colman
$795.87 each
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Product Image of Tankless Heater for Weil McLain WTGO-7. WTGO-8, and WTGO-9 Boilers, 590-921-610
Tankless Heater for Weil McLain WTGO-7. WTGO-8, and WTGO-9 Boilers, 590-921-610
SKU: 590-921-610
Weil-McLain
SKU: 590-921-610
Brand: Weil-McLain
(33)
$804.40 each
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Product Image of Pressure Switch, Auto/Off/Connect
Pressure Switch, Auto/Off/Connect
SKU: 69JF6L
Siemens
SKU: 69JF6L
Brand: Siemens
$120.58 each
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Product Image of 1/4" 2 Barb Connection SPST Pressure Switch, 20030202
1/4" 2 Barb Connection SPST Pressure Switch, 20030202
SKU: 20030202
Goodman-Amana
SKU: 20030202
Brand: Goodman-Amana
(1)
$87.61 each
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Product Image of Heat Exchanger 48DP400164
Heat Exchanger 48DP400164
SKU: 48DP400164
Carrier
SKU: 48DP400164
Brand: Carrier
$2,078.25 each
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Product Image of Class 69W Pressure Switch - Water Systems
Class 69W Pressure Switch - Water Systems
SKU: 69WH6
Siemens
SKU: 69WH6
Brand: Siemens
$270.34 each
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Product Image of Heat Exchanger 48TJ400120
Heat Exchanger 48TJ400120
SKU: 48TJ400120
Carrier
SKU: 48TJ400120
Brand: Carrier
$1,834.13 each
In Stock
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Product Image of Pressure Switch Replacement, S1-026-32265-001
Pressure Switch Replacement, S1-026-32265-001
SKU: S1-026-32265-001
York
SKU: S1-026-32265-001
Brand: York
(1)
$325.35 each
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Product Image of Condenser Coil, 1110921
Condenser Coil, 1110921
SKU: 1110921
Heil Quaker (ICP)
SKU: 1110921
Brand: Heil Quaker (ICP)
$5,401.79 each
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Product Image of 130,000 BTU/Hr Low Pressure BPX Brazed Plate Heat Exchanger
130,000 BTU/Hr Low Pressure BPX Brazed Plate Heat Exchanger
SKU: BP410-30LP
Bell & Gossett
SKU: BP410-30LP
Brand: Bell & Gossett
$839.98 each
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Product Image of 2-1/2" Pressure Switch, 100109814
2-1/2" Pressure Switch, 100109814
SKU: 100109814
AO Smith
SKU: 100109814
Brand: AO Smith
(1)
$95.00 each
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Product Image of Pressure Switch, 10 Amp, 100 Max PSI, SPDT
Pressure Switch, 10 Amp, 100 Max PSI, SPDT
SKU: 9012GAW2
Telemecanique (Square D)
SKU: 9012GAW2
Brand: Telemecanique (Square D)
$445.41 each
In Stock
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Product Image of Differential Pressure Switch for PVG & SCG 6, 8, 9 Boilers, 80160760
Differential Pressure Switch for PVG & SCG 6, 8, 9 Boilers, 80160760
SKU: 80160760
Burnham
SKU: 80160760
Brand: Burnham
$49.96 each
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Product Image of Heat Exchanger Replacement, 46K91
Heat Exchanger Replacement, 46K91
SKU: 46K91
Lennox
SKU: 46K91
Brand: Lennox
$805.42 each
In Stock
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Product Image of Alternator Open Liquid Level Switch, Close on Rise, NEMA 1 (600V)
Alternator Open Liquid Level Switch, Close on Rise, NEMA 1 (600V)
SKU: 9038AG1S1
Telemecanique (Square D)
SKU: 9038AG1S1
Brand: Telemecanique (Square D)
$396.61 each
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Product Image of CB110-16L, Domestic Heating 900k BTU Brazed Plate Heat Exchanger, AISI 316L, Stainless Steel (16 Plates)
CB110-16L, Domestic Heating 900k BTU Brazed Plate Heat Exchanger, AISI 316L, Stainless Steel (16 Plates)
SKU: CB110-16L
Alfa Laval
SKU: CB110-16L
Brand: Alfa Laval
$2,032.62 each
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Product Image of Pressure Switch, 40-100 PSI, DPST
Pressure Switch, 40-100 PSI, DPST
SKU: 9013FHG22J27PX
Square D
SKU: 9013FHG22J27PX
Brand: Square D
$32.05 each
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Product Image of Pressure Switch for PVO-300, PVO-600
Pressure Switch for PVO-300, PVO-600
SKU: 46311000
Field Controls
SKU: 46311000
Brand: Field Controls
$123.49 each
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Product Image of Pressure Switch Tubing, 44H12
Pressure Switch Tubing, 44H12
SKU: 44H12
Lennox
SKU: 44H12
Brand: Lennox
$19.00 each
In Stock
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Product Image of Heat Exchanger 404 CI w/ Pump, 002332F
Heat Exchanger 404 CI w/ Pump, 002332F
SKU: 002332F
Rheem
SKU: 002332F
Brand: Rheem
$1,873.88 each
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Product Image of Digihelic Differential Pressure Controller (0 - .5" W.C.)
Digihelic Differential Pressure Controller (0 - .5" W.C.)
SKU: DH3-003
Dwyer
SKU: DH3-003
Brand: Dwyer
$637.10 each
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Product Image of SW 786 Two Position Selector Switch
SW 786 Two Position Selector Switch
SKU: 786-0600
Siemens
SKU: 786-0600
Brand: Siemens
$455.14 each
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Product Image of High Heat Aluminum Heat Exchanger, 33M14
High Heat Aluminum Heat Exchanger, 33M14
SKU: 33M14
Lennox
SKU: 33M14
Brand: Lennox
$4,296.86 each
In Stock
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Product Image of SPST Pressure Switch (1/4" Comp Connection), 14655007
SPST Pressure Switch (1/4" Comp Connection), 14655007
SKU: 14655007
Utica-Dunkirk
SKU: 14655007
Brand: Utica-Dunkirk
$39.12 each
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Product Image of Air Pressure Switch (SPST), 100110013
Air Pressure Switch (SPST), 100110013
SKU: 100110013
AO Smith
SKU: 100110013
Brand: AO Smith
(1)
$61.60 each
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Product Image of R40654-003 Heat Exchanger SS, 57W86
R40654-003 Heat Exchanger SS, 57W86
SKU: 57W86
Lennox
SKU: 57W86
Brand: Lennox
$1,711.45 each
In Stock
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Product Image of Pressure Switch for PSK-AP5124, DIP-1
Pressure Switch for PSK-AP5124, DIP-1
SKU: 46083200
Field Controls
SKU: 46083200
Brand: Field Controls
$162.91 each
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Product Image of Coax Cupro-nic Heat Exchanger, 62C0010N02
Coax Cupro-nic Heat Exchanger, 62C0010N02
SKU: 62C0010N02
ClimateMaster
SKU: 62C0010N02
Brand: ClimateMaster
$1,285.85 each
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Product Image of Brass Bourdon Tube SPDT Pressure Switch w/ Snap Action Switch & Adj. Deadband (1/8 - 15 PSIG)
Brass Bourdon Tube SPDT Pressure Switch w/ Snap Action Switch & Adj. Deadband (1/8 - 15 PSIG)
SKU: DA-7031-153-1
Dwyer
SKU: DA-7031-153-1
Brand: Dwyer
$992.86 each
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Product Image of Heat Exchanger w/ Burner Assembly, 1172638
Heat Exchanger w/ Burner Assembly, 1172638
SKU: 1172638
Heil Quaker (ICP)
SKU: 1172638
Brand: Heil Quaker (ICP)
$3,564.73 each
In Stock
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Product Image of 6 Cell Heat Exchanger, S1-36393846003
6 Cell Heat Exchanger, S1-36393846003
SKU: S1-36393846003
York
SKU: S1-36393846003
Brand: York
$3,290.31 each
In Stock
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Product Image of 1.95" WC Pressure Switch, 42-101447-89
1.95" WC Pressure Switch, 42-101447-89
SKU: 42-101447-89
Rheem
SKU: 42-101447-89
Brand: Rheem
$66.59 each
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Product Image of Heat Exchanger Assembly, 0270L00021S
Heat Exchanger Assembly, 0270L00021S
SKU: 0270L00021S
Goodman-Amana
SKU: 0270L00021S
Brand: Goodman-Amana
$1,023.21 each
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Product Image of Air Compressor Pressure Switch, 1/4" 4-Way Flange, 40-100 PSI Off at 100 PSI
Air Compressor Pressure Switch, 1/4" 4-Way Flange, 40-100 PSI Off at 100 PSI
SKU: 9013FHG24J27M1X
Telemecanique (Square D)
SKU: 9013FHG24J27M1X
Brand: Telemecanique (Square D)
$98.32 each
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Product Image of Adjustable Set Point Air Pressure Sensing Switch with 8-Second Delay (NEMA-4 Rated Enclosure)
Adjustable Set Point Air Pressure Sensing Switch with 8-Second Delay (NEMA-4 Rated Enclosure)
SKU: AFS-952-1-B
Cleveland Controls
SKU: AFS-952-1-B
Brand: Cleveland Controls
$1,276.54 each
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Product Image of Floating Contact Null Switch, SPDT w/ Visual Set Point Adjustable (1.0" - 4.0" W.C.)
Floating Contact Null Switch, SPDT w/ Visual Set Point Adjustable (1.0" - 4.0" W.C.)
SKU: 1640-2
Dwyer
SKU: 1640-2
Brand: Dwyer
$1,074.44 each
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Product Image of SPST Pressure Switch (-1.0" WC), S1-024-25006-702
SPST Pressure Switch (-1.0" WC), S1-024-25006-702
SKU: S1-024-25006-702
York
SKU: S1-024-25006-702
Brand: York
$66.29 each
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Product Image of Pressure Switch, Fixed Set @ 0.69"WC, 80160746
Pressure Switch, Fixed Set @ 0.69"WC, 80160746
SKU: 80160746
Burnham
SKU: 80160746
Brand: Burnham
$58.47 each
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Product Image of Vent Pressure Switch SK, 1000744
Vent Pressure Switch SK, 1000744
SKU: 1000744
Heil Quaker (ICP)
SKU: 1000744
Brand: Heil Quaker (ICP)
$122.17 each
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Product Image of Heat Exchanger 48EJ403571
Heat Exchanger 48EJ403571
SKU: 48EJ403571
Carrier
SKU: 48EJ403571
Brand: Carrier
$3,183.39 each
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Product Image of Pressure Switch, 1.25" SPST, 511-624-521
Pressure Switch, 1.25" SPST, 511-624-521
SKU: 511-624-521
Weil-McLain
SKU: 511-624-521
Brand: Weil-McLain
(1)
$80.03 each
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Product Image of Water Pump Pressure Switch, Adjustable Differential, DPST
Water Pump Pressure Switch, Adjustable Differential, DPST
SKU: 9013FSW29J99
Telemecanique (Square D)
SKU: 9013FSW29J99
Brand: Telemecanique (Square D)
$45.64 each
Phone Icon
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1-888-757-4774
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Product Image of Pressure Switch Kit, 193813
Pressure Switch Kit, 193813
SKU: 193813
Reznor
SKU: 193813
Brand: Reznor
$110.38 each
In Stock
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Product Image of Pressure Switch, .60"WC, 18682
Pressure Switch, .60"WC, 18682
SKU: 18682
Utica-Dunkirk
SKU: 18682
Brand: Utica-Dunkirk
$66.73 each
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