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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)
Boshart (1)

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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)
Baffle (3)
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 (22)
$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

1421 items
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Product Image of 40 Plate, 1" Threaded, Brazed Plate Heat Exchanger (5" x 12")
40 Plate, 1" Threaded, Brazed Plate Heat Exchanger (5" x 12")
SKU: LB31-40XJ
AIC Heat Exchangers
SKU: LB31-40XJ
Brand: AIC Heat Exchangers
$573.25 each
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Product Image of High Pressure Switch, 1063432
High Pressure Switch, 1063432
SKU: 1063432
Heil Quaker (ICP)
SKU: 1063432
Brand: Heil Quaker (ICP)
$90.18 each
In Stock
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Product Image of Low Pressure Switch, 1177095
Low Pressure Switch, 1177095
SKU: 1177095
Heil Quaker (ICP)
SKU: 1177095
Brand: Heil Quaker (ICP)
$38.13 each
In Stock
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Product Image of LB-58087BB Heat Exchanger, 60G79
LB-58087BB Heat Exchanger, 60G79
SKU: 60G79
Lennox
SKU: 60G79
Brand: Lennox
(1)
$3,157.86 each
In Stock
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Product Image of 2.3" WC Pressure Switch, 42-107382-01
2.3" WC Pressure Switch, 42-107382-01
SKU: 42-107382-01
Rheem
SKU: 42-107382-01
Brand: Rheem
$11.19 each
In Stock
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Product Image of Heat Exchanger, AS-66997-11
Heat Exchanger, AS-66997-11
SKU: AS-66997-11
Rheem
SKU: AS-66997-11
Brand: Rheem
$238.84 each
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Product Image of 30 Plate, 2" Thread, 100 GPM Low Pressure Drop Heat Exchanger (10" x 20")
30 Plate, 2" Thread, 100 GPM Low Pressure Drop Heat Exchanger (10" x 20")
SKU: GBS700L-30
Kelvion
SKU: GBS700L-30
Brand: Kelvion
$2,722.44 each
In Stock
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Product Image of 2 Cell Heat Exchanger, 2921300S
2 Cell Heat Exchanger, 2921300S
SKU: 2921300S
Goodman-Amana
SKU: 2921300S
Brand: Goodman-Amana
(1)
$557.70 each
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Product Image of Cell Panel (Outlet), 330541-754
Cell Panel (Outlet), 330541-754
SKU: 330541-754
Carrier
SKU: 330541-754
Brand: Carrier
$155.83 each
In Stock
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Product Image of Low Differential Pressure Switch, SPDT (3.0" - 22.0" W.C.)
Low Differential Pressure Switch, SPDT (3.0" - 22.0" W.C.)
SKU: 1823-20
Dwyer
SKU: 1823-20
Brand: Dwyer
$130.37 each
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Product Image of SPDT Open-Mounted Air Pressure Switch (.05" - 12.0" W.C.)
SPDT Open-Mounted Air Pressure Switch (.05" - 12.0" W.C.)
SKU: AFS-228-121
Cleveland Controls
SKU: AFS-228-121
Brand: Cleveland Controls
$49.84 each
In Stock
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Product Image of 1.8" WC Pressure Switch, 42-101447-86
1.8" WC Pressure Switch, 42-101447-86
SKU: 42-101447-86
Rheem
SKU: 42-101447-86
Brand: Rheem
$146.39 each
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Product Image of Differential Pressure Control, CNT02304
Differential Pressure Control, CNT02304
SKU: CNT02304
Trane
SKU: CNT02304
Brand: Trane
$482.48 each
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Product Image of Pressure Switch (160 In, 204 Out), 00PPG000492100A
Pressure Switch (160 In, 204 Out), 00PPG000492100A
SKU: 00PPG000492100A
Carrier
SKU: 00PPG000492100A
Brand: Carrier
$215.49 each
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Product Image of High Pressure Switch, SWT03544
High Pressure Switch, SWT03544
SKU: SWT03544
Trane
SKU: SWT03544
Brand: Trane
$64.56 each
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Product Image of Air Pressure Switch, 0' To 1999' 1.22" W.C., 511-624-403
Air Pressure Switch, 0' To 1999' 1.22" W.C., 511-624-403
SKU: 511-624-403
Weil-McLain
SKU: 511-624-403
Brand: Weil-McLain
(1)
$72.86 each
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Product Image of 45.7 - 62.1 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
45.7 - 62.1 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
SKU: H2021-3
Eaton
SKU: H2021-3
Brand: Eaton
$112.03 each
In Stock
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Product Image of Pressure Switch Replacement, 11177102
Pressure Switch Replacement, 11177102
SKU: 11177102
Goodman-Amana
SKU: 11177102
Brand: Goodman-Amana
(1)
$163.56 each
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Product Image of 80,000 BTU/Hr Low Pressure BPX Brazed Plate Heat Exchanger
80,000 BTU/Hr Low Pressure BPX Brazed Plate Heat Exchanger
SKU: BP410-20LP
Bell & Gossett
SKU: BP410-20LP
Brand: Bell & Gossett
$720.69 each
In Stock
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Product Image of SW 134 Pressure Electric Switch, DPST Normally Closed (Adjustable Differential)
SW 134 Pressure Electric Switch, DPST Normally Closed (Adjustable Differential)
SKU: 134-1451
Siemens
SKU: 134-1451
Brand: Siemens
$181.25 each
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Product Image of 2 Stage Pressure Switch, 63W40
2 Stage Pressure Switch, 63W40
SKU: 63W40
Lennox
SKU: 63W40
Brand: Lennox
$69.27 each
In Stock
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Product Image of Pressure Switch Kit (BTI/BTN), 100109954
Pressure Switch Kit (BTI/BTN), 100109954
SKU: 100109954
AO Smith
SKU: 100109954
Brand: AO Smith
(1)
$49.65 each
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Product Image of Air Compressor Pressure Switch w/ 2 Way Release Valve, 1/4" NSPF, 40-100 PSI Off at 100 PSI
Air Compressor Pressure Switch w/ 2 Way Release Valve, 1/4" NSPF, 40-100 PSI Off at 100 PSI
SKU: 9013FHG2J27M1X
Telemecanique (Square D)
SKU: 9013FHG2J27M1X
Brand: Telemecanique (Square D)
(1)
$64.75 each
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Product Image of Low Pressure Limit Switch, 47-103670-03
Low Pressure Limit Switch, 47-103670-03
SKU: 47-103670-03
Rheem
SKU: 47-103670-03
Brand: Rheem
$29.69 each
In Stock
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Product Image of SW 141 Differential Static Airflow Switch w/ Auto Reset, SPDT
SW 141 Differential Static Airflow Switch w/ Auto Reset, SPDT
SKU: 141-0574
Siemens
SKU: 141-0574
Brand: Siemens
(1)
$93.01 each
In Stock
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Product Image of 20 Plate, 3/4" Threaded, Brazed Plate Heat Exchanger (3" x 8")
20 Plate, 3/4" Threaded, Brazed Plate Heat Exchanger (3" x 8")
SKU: LA14-20X
AIC Heat Exchangers
SKU: LA14-20X
Brand: AIC Heat Exchangers
$251.99 each
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Product Image of 1.07"WC SPST Pressure Switch, 5H0722750004
1.07"WC SPST Pressure Switch, 5H0722750004
SKU: 5H0722750004
Modine
SKU: 5H0722750004
Brand: Modine
$112.58 each
In Stock
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Product Image of Black Discharge Transducer, 00PPG000012000A
Black Discharge Transducer, 00PPG000012000A
SKU: 00PPG000012000A
Carrier
SKU: 00PPG000012000A
Brand: Carrier
$295.36 each
In Stock
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Product Image of SPST Pressure Switch 1.15" WC, 20J97
SPST Pressure Switch 1.15" WC, 20J97
SKU: 20J97
Lennox
SKU: 20J97
Brand: Lennox
$61.08 each
In Stock
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Product Image of 120v SPNO Negative Pressure Switch, SWT00977
120v SPNO Negative Pressure Switch, SWT00977
SKU: SWT00977
Trane
SKU: SWT00977
Brand: Trane
$106.95 each
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Product Image of Brass Bourdon Tube SPDT Pressure Switch w/ Snap Action Switch & Adj. Deadband (0 - 30" HG VAC)
Brass Bourdon Tube SPDT Pressure Switch w/ Snap Action Switch & Adj. Deadband (0 - 30" HG VAC)
SKU: DA-7031-153-2
Dwyer
SKU: DA-7031-153-2
Brand: Dwyer
$1,167.02 each
In Stock
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Product Image of SPST Pressure Switch (0.50" WC), 5H0735910001
SPST Pressure Switch (0.50" WC), 5H0735910001
SKU: 5H0735910001
Modine
SKU: 5H0735910001
Brand: Modine
$137.72 each
In Stock
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Product Image of Pressure Switch Replacement, 24L22
Pressure Switch Replacement, 24L22
SKU: 24L22
Lennox
SKU: 24L22
Brand: Lennox
$52.18 each
In Stock
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Product Image of Low Differential Pressure Switch, SPDT (1.5" - 5.0" W.C.)
Low Differential Pressure Switch, SPDT (1.5" - 5.0" W.C.)
SKU: 1823-5
Dwyer
SKU: 1823-5
Brand: Dwyer
$165.57 each
In Stock
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Product Image of SPST Pressure Switch -.70" wc, R102699-02
SPST Pressure Switch -.70" wc, R102699-02
SKU: R102699-02
Armstrong Air
SKU: R102699-02
Brand: Armstrong Air
$97.31 each
In Stock
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Product Image of Pressure Switch Replacement, AP14551E
Pressure Switch Replacement, AP14551E
SKU: AP14551E
Rheem
SKU: AP14551E
Brand: Rheem
$62.66 each
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Product Image of .65" WC Pressure Switch, 5H0794410001
.65" WC Pressure Switch, 5H0794410001
SKU: 5H0794410001
Modine
SKU: 5H0794410001
Brand: Modine
$55.86 each
In Stock
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Product Image of 12 Plate, 3/4" Thread, 20 GPM Heat Exchanger (5" x 12")
12 Plate, 3/4" Thread, 20 GPM Heat Exchanger (5" x 12")
SKU: GBS400H-12
Kelvion
SKU: GBS400H-12
Brand: Kelvion
$1,409.66 each
In Stock
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Product Image of N/C High Pressure Switch A/R (Applied), 025-30480-000
N/C High Pressure Switch A/R (Applied), 025-30480-000
SKU: 025-30480-000
York
SKU: 025-30480-000
Brand: York
$210.17 each
In Stock
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Product Image of Pressure Switch, 42-105499-07
Pressure Switch, 42-105499-07
SKU: 42-105499-07
Rheem
SKU: 42-105499-07
Brand: Rheem
$16.51 each
In Stock
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Product Image of Induced Draft Pressure Switch, 24L51
Induced Draft Pressure Switch, 24L51
SKU: 24L51
Lennox
SKU: 24L51
Brand: Lennox
$78.10 each
In Stock
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Product Image of Blocked Outlet Switch Kit, 100110736
Blocked Outlet Switch Kit, 100110736
SKU: 100110736
AO Smith
SKU: 100110736
Brand: AO Smith
$60.95 each
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Product Image of SPST Pressure Switch (0.66" WC), 5H0735910003
SPST Pressure Switch (0.66" WC), 5H0735910003
SKU: 5H0735910003
Modine
SKU: 5H0735910003
Brand: Modine
$156.05 each
In Stock
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Product Image of Pressure Switch for Blower AP13211, SP20130
Pressure Switch for Blower AP13211, SP20130
SKU: SP20130
Rheem
SKU: SP20130
Brand: Rheem
$51.93 each
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Product Image of Pressure Switch Adjustable SPDT (17"-5.0" W.C)
Pressure Switch Adjustable SPDT (17"-5.0" W.C)
SKU: RFS-4001-058
Cleveland Controls
SKU: RFS-4001-058
Brand: Cleveland Controls
$65.24 each
In Stock
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Product Image of SPNO Close on Fall Switch (1.7" WC), S1-02435716000
SPNO Close on Fall Switch (1.7" WC), S1-02435716000
SKU: S1-02435716000
York
SKU: S1-02435716000
Brand: York
$73.67 each
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Product Image of High Pressure Control with ±15 PSI Tolerance (Open 425 PSI/Closed 300 PSI)
High Pressure Control with ±15 PSI Tolerance (Open 425 PSI/Closed 300 PSI)
SKU: PHP425300
Packard
SKU: PHP425300
Brand: Packard
$16.54 each
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Product Image of N/O Pressure Switch (.70/1.0/.4), S1-02434680000
N/O Pressure Switch (.70/1.0/.4), S1-02434680000
SKU: S1-02434680000
York
SKU: S1-02434680000
Brand: York
$199.99 each
In Stock
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