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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 (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

1424 items
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Product Image of Air Pressure Switch, .30 To 12.0" WC, SPST, AP5210-30
Air Pressure Switch, .30 To 12.0" WC, SPST, AP5210-30
SKU: AP5210-30
Resideo
SKU: AP5210-30
Brand: Resideo
(1)
$253.69 each
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Product Image of SPDT Air Pressure Sensing Switch with Manual Reset
SPDT Air Pressure Sensing Switch with Manual Reset
SKU: AFS-305
Cleveland Controls
SKU: AFS-305
Brand: Cleveland Controls
$83.82 each
In Stock
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Product Image of 3-Pole Non-Reversible, 30A Toggle Switch
3-Pole Non-Reversible, 30A Toggle Switch
SKU: 2510KO2
Square D
SKU: 2510KO2
Brand: Square D
$150.68 each
In Stock
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Product Image of 0.58"WC Dual 1/4" Barb Connection SPST Pressure Switch, 49L92
0.58"WC Dual 1/4" Barb Connection SPST Pressure Switch, 49L92
SKU: 49L92
Lennox
SKU: 49L92
Brand: Lennox
$107.00 each
In Stock
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Product Image of Air Compressor Pressure Switch, 2 Pole, 1/4" NPSF, NEMA 1, 4-45 PSI
Air Compressor Pressure Switch, 2 Pole, 1/4" NPSF, NEMA 1, 4-45 PSI
SKU: 9013FRG22J23
Telemecanique (Square D)
SKU: 9013FRG22J23
Brand: Telemecanique (Square D)
$52.41 each
In Stock
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Product Image of Pressure Switch, 4.5" WC, 33J88
Pressure Switch, 4.5" WC, 33J88
SKU: 33J88
Lennox
SKU: 33J88
Brand: Lennox
$182.96 each
In Stock
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Product Image of Pressure Switch for R410 Air Conditioner, HK02ZB421
Pressure Switch for R410 Air Conditioner, HK02ZB421
SKU: HK02ZB421
Carrier
SKU: HK02ZB421
Brand: Carrier
$93.35 each
In Stock
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Product Image of Low Pressure Switch Assembly, 331014-709
Low Pressure Switch Assembly, 331014-709
SKU: 331014-709
Carrier
SKU: 331014-709
Brand: Carrier
$85.01 each
In Stock
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Product Image of Heat Exchanger Replacement, 1014491
Heat Exchanger Replacement, 1014491
SKU: 1014491
Heil Quaker (ICP)
SKU: 1014491
Brand: Heil Quaker (ICP)
$1,162.30 each
In Stock
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Product Image of 1/8" SPDT Air Differential Pressure Switch with FM Approval, 0.17-6 WC
1/8" SPDT Air Differential Pressure Switch with FM Approval, 0.17-6 WC
SKU: 8024204089
Antunes
SKU: 8024204089
Brand: Antunes
$95.81 each
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Product Image of SPST Pressure Switch .65" wc, R100684-04
SPST Pressure Switch .65" wc, R100684-04
SKU: R100684-04
Armstrong Air
SKU: R100684-04
Brand: Armstrong Air
$55.21 each
In Stock
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Product Image of 30 Plate, 1" Threaded, Brazed Plate Heat Exchanger (5" x 12")
30 Plate, 1" Threaded, Brazed Plate Heat Exchanger (5" x 12")
SKU: LB31-30XJ
AIC Heat Exchangers
SKU: LB31-30XJ
Brand: AIC Heat Exchangers
$472.73 each
In Stock
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Product Image of 125,000 BTU/Hr (Domestic Water) CB16 Brazed Plate Heat Exchanger (13 Plates)
125,000 BTU/Hr (Domestic Water) CB16 Brazed Plate Heat Exchanger (13 Plates)
SKU: CBH16-13H
Alfa Laval
SKU: CBH16-13H
Brand: Alfa Laval
(3)
$416.16 each
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Product Image of Low Air Pressure Switch Kit, 193806
Low Air Pressure Switch Kit, 193806
SKU: 193806
Reznor
SKU: 193806
Brand: Reznor
$110.93 each
In Stock
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Product Image of MS Magnasense Differential Pressure Transmitter w/ LCD, 4-20ma
MS Magnasense Differential Pressure Transmitter w/ LCD, 4-20ma
SKU: MSX-W10-IN-LCD
Dwyer
SKU: MSX-W10-IN-LCD
Brand: Dwyer
$237.19 each
In Stock
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Product Image of Pressure Switch (0.38" WC), 8406-078
Pressure Switch (0.38" WC), 8406-078
SKU: 8406-078
Bard
SKU: 8406-078
Brand: Bard
(1)
$32.56 each
In Stock
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Product Image of High Pressure Switch, 1804-0462BX
High Pressure Switch, 1804-0462BX
SKU: 1804-0462BX
Bard
SKU: 1804-0462BX
Brand: Bard
$157.10 each
In Stock
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Product Image of .45" WC Pressure Switch, 42-101443-89
.45" WC Pressure Switch, 42-101443-89
SKU: 42-101443-89
Rheem
SKU: 42-101443-89
Brand: Rheem
(3)
$122.90 each
In Stock
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Product Image of 3-Way Lever Vacuum Switch (3 to 8"Hg)
3-Way Lever Vacuum Switch (3 to 8"Hg)
SKU: 9016GVG1J09E
Telemecanique (Square D)
SKU: 9016GVG1J09E
Brand: Telemecanique (Square D)
$221.00 each
In Stock
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Product Image of Pressure Switch 257#CLS 126#OPN 30", HK02ZB126
Pressure Switch 257#CLS 126#OPN 30", HK02ZB126
SKU: HK02ZB126
Carrier
SKU: HK02ZB126
Brand: Carrier
$103.27 each
In Stock
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Product Image of 1.5 to 7 psi Auto Reset, 1/4" NPT Pressure Switch (Subtractive)
1.5 to 7 psi Auto Reset, 1/4" NPT Pressure Switch (Subtractive)
SKU: C6097B3101
Honeywell
SKU: C6097B3101
Brand: Honeywell
$193.70 each
In Stock
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Product Image of Low Pressure Switch, 0130M00086
Low Pressure Switch, 0130M00086
SKU: 0130M00086
Goodman-Amana
SKU: 0130M00086
Brand: Goodman-Amana
$18.85 each
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Product Image of Pressure Switch Replacement, SP14199C
Pressure Switch Replacement, SP14199C
SKU: SP14199C
Rheem
SKU: SP14199C
Brand: Rheem
$59.99 each
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Product Image of Heat Exchanger, M0042501R
Heat Exchanger, M0042501R
SKU: M0042501R
Nordyne
SKU: M0042501R
Brand: Nordyne
$900.62 each
In Stock
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Product Image of High Altitude Pressure Switch, 1.40"wc, 201159
High Altitude Pressure Switch, 1.40"wc, 201159
SKU: 201159
Reznor
SKU: 201159
Brand: Reznor
$82.52 each
In Stock
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Product Image of 40 Plate, 2-1/2" Threaded, Brazed Plate Heat Exchanger (10" x 18")
40 Plate, 2-1/2" Threaded, Brazed Plate Heat Exchanger (10" x 18")
SKU: LC110-40LBR
AIC Heat Exchangers
SKU: LC110-40LBR
Brand: AIC Heat Exchangers
$1,818.50 each
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Product Image of CB60-40H, Domestic Heating 400k BTU Brazed Plate Heat Exchanger, AISI 316L, Stainless Steel (40 Plates)
CB60-40H, Domestic Heating 400k BTU Brazed Plate Heat Exchanger, AISI 316L, Stainless Steel (40 Plates)
SKU: CB60-40H
Alfa Laval
SKU: CB60-40H
Brand: Alfa Laval
$1,343.56 each
In Stock
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Product Image of 8 Tube Aluminum Heat Exchanger, S1-373-23068-008
8 Tube Aluminum Heat Exchanger, S1-373-23068-008
SKU: S1-373-23068-008
York
SKU: S1-373-23068-008
Brand: York
$2,860.19 each
In Stock
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Product Image of Cell Panel (Inlet), 320720-761
Cell Panel (Inlet), 320720-761
SKU: 320720-761
Carrier
SKU: 320720-761
Brand: Carrier
$311.62 each
In Stock
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Product Image of Blocked Outlet Pressure Switch, 100110811
Blocked Outlet Pressure Switch, 100110811
SKU: 100110811
AO Smith
SKU: 100110811
Brand: AO Smith
$76.11 each
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Product Image of SPST Pressure Switch .80" WC, 60L03
SPST Pressure Switch .80" WC, 60L03
SKU: 60L03
Lennox
SKU: 60L03
Brand: Lennox
(1)
$176.02 each
In Stock
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Product Image of Explosion-Proof Differential Pressure Switch (.07" - .15" W.C.)
Explosion-Proof Differential Pressure Switch (.07" - .15" W.C.)
SKU: 1950-00-2F
Dwyer
SKU: 1950-00-2F
Brand: Dwyer
$506.97 each
In Stock
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Product Image of N/O Pressure Switch (1.6./.4" WC), S1-024-34769-000
N/O Pressure Switch (1.6./.4" WC), S1-024-34769-000
SKU: S1-024-34769-000
York
SKU: S1-024-34769-000
Brand: York
$108.22 each
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Product Image of Pressure Switch, 42-105601-29
Pressure Switch, 42-105601-29
SKU: 42-105601-29
Rheem
SKU: 42-105601-29
Brand: Rheem
$18.68 each
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Product Image of Low Pressure Switch (40 psi Close, 15 psi Open), 17W14
Low Pressure Switch (40 psi Close, 15 psi Open), 17W14
SKU: 17W14
Lennox
SKU: 17W14
Brand: Lennox
$41.67 each
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Product Image of High Altitude Pressure Switch, .6"wc, 197029
High Altitude Pressure Switch, .6"wc, 197029
SKU: 197029
Reznor
SKU: 197029
Brand: Reznor
$108.47 each
In Stock
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Product Image of Air Pressure Switch (1.42" WC), 10727903
Air Pressure Switch (1.42" WC), 10727903
SKU: 10727903
Goodman-Amana
SKU: 10727903
Brand: Goodman-Amana
$98.64 each
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Product Image of .70/1.25 SPNO Close On Fall Switch, S1-02435268000
.70/1.25 SPNO Close On Fall Switch, S1-02435268000
SKU: S1-02435268000
York
SKU: S1-02435268000
Brand: York
$108.44 each
In Stock
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Product Image of Pressure Switch Replacement, 75M22
Pressure Switch Replacement, 75M22
SKU: 75M22
Lennox
SKU: 75M22
Brand: Lennox
$149.98 each
In Stock
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Product Image of High Pressure Switch Assembly, 331055-706
High Pressure Switch Assembly, 331055-706
SKU: 331055-706
Carrier
SKU: 331055-706
Brand: Carrier
$101.96 each
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Product Image of Pressure Differential Switch, 1.18" W.C., for CGi Boilers (Sizes 25, 3, 4), 511-624-450
Pressure Differential Switch, 1.18" W.C., for CGi Boilers (Sizes 25, 3, 4), 511-624-450
SKU: 511-624-450
Weil-McLain
SKU: 511-624-450
Brand: Weil-McLain
(18)
$99.48 each
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Product Image of Differential Pressure Transmitter, 4-20 mA (0 - 40.0" W.C.)
Differential Pressure Transmitter, 4-20 mA (0 - 40.0" W.C.)
SKU: 616KD-A-08
Dwyer
SKU: 616KD-A-08
Brand: Dwyer
$267.85 each
In Stock
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Product Image of Fixed Set Pressure Switch (70" WC), 80160739
Fixed Set Pressure Switch (70" WC), 80160739
SKU: 80160739
Burnham
SKU: 80160739
Brand: Burnham
$117.06 each
In Stock
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Product Image of Pressure Switch, 0130F00956
Pressure Switch, 0130F00956
SKU: 0130F00956
Goodman-Amana
SKU: 0130F00956
Brand: Goodman-Amana
$82.08 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 Pressure Switch for PV & BV Series, 5H0735910004
Pressure Switch for PV & BV Series, 5H0735910004
SKU: 5H0735910004
Modine
SKU: 5H0735910004
Brand: Modine
$129.86 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 1.79 - 2.90 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
1.79 - 2.90 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
SKU: H2006B-3
Eaton
SKU: H2006B-3
Brand: Eaton
$115.49 each
In Stock
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