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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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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)
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60 (2)
100 (1)

Max Pressure (PSI)
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0.5 (1)
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12 (1)
20 (1)
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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

1423 items
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Product Image of Pressure Switch (1.5" WC), S1-026-32263-001
Pressure Switch (1.5" WC), S1-026-32263-001
SKU: S1-026-32263-001
York
SKU: S1-026-32263-001
Brand: York
$120.95 each
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Product Image of Air Compressor Pressure Switch w/ 2 Way Valve, 1/4" NPT Port, 70-150 PSI, Off at 30 PSI
Air Compressor Pressure Switch w/ 2 Way Valve, 1/4" NPT Port, 70-150 PSI, Off at 30 PSI
SKU: 9013FHG19J99
Telemecanique (Square D)
SKU: 9013FHG19J99
Brand: Telemecanique (Square D)
$22.43 each
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Product Image of High Pressure Switch, 1071749
High Pressure Switch, 1071749
SKU: 1071749
Heil Quaker (ICP)
SKU: 1071749
Brand: Heil Quaker (ICP)
$41.26 each
In Stock
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Product Image of Heat Exchanger 48SS660006
Heat Exchanger 48SS660006
SKU: 48SS660006
Carrier
SKU: 48SS660006
Brand: Carrier
$1,213.39 each
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Product Image of 16 Plate, 3/4" Thread, 20 GPM Heat Exchanger (5" x 12")
16 Plate, 3/4" Thread, 20 GPM Heat Exchanger (5" x 12")
SKU: GBS400H-16
Kelvion
SKU: GBS400H-16
Brand: Kelvion
$1,693.41 each
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Product Image of .40" WC Pressure Switch, S1-024-19110-701
.40" WC Pressure Switch, S1-024-19110-701
SKU: S1-024-19110-701
York
SKU: S1-024-19110-701
Brand: York
$45.45 each
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Product Image of Pressure Switch Replacement, SP14199F
Pressure Switch Replacement, SP14199F
SKU: SP14199F
Rheem
SKU: SP14199F
Brand: Rheem
$46.79 each
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Product Image of 21" Secondary Heat Exchanger, 2864606S
21" Secondary Heat Exchanger, 2864606S
SKU: 2864606S
Goodman-Amana
SKU: 2864606S
Brand: Goodman-Amana
$610.52 each
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Product Image of Heat Exchanger w/ Bronze Headers, 008010F
Heat Exchanger w/ Bronze Headers, 008010F
SKU: 008010F
Rheem
SKU: 008010F
Brand: Rheem
$1,743.04 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)
$810.35 each
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Product Image of Kit, Switch, Pressure Blower
Kit, Switch, Pressure Blower
SKU: 100110735
AO Smith
SKU: 100110735
Brand: AO Smith
(1)
$36.67 each
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Product Image of Air Pressure Switch
Air Pressure Switch
SKU: NS2-0507-00
Cleveland Controls
SKU: NS2-0507-00
Brand: Cleveland Controls
$79.61 each
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Product Image of 50 Plate Heat Exchanger
50 Plate Heat Exchanger
SKU: BP410-50
Bell & Gossett
SKU: BP410-50
Brand: Bell & Gossett
$1,138.87 each
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Product Image of High Pressure Switch, 025-28399-000
High Pressure Switch, 025-28399-000
SKU: 025-28399-000
York
SKU: 025-28399-000
Brand: York
$158.99 each
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Product Image of 250,000 BTU/Hr Hydronic BPX Brazed Plate Heat Exchanger With Mounting Tabs
250,000 BTU/Hr Hydronic BPX Brazed Plate Heat Exchanger With Mounting Tabs
SKU: BP412-20MT
Bell & Gossett
SKU: BP412-20MT
Brand: Bell & Gossett
$1,094.56 each
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Product Image of SPDT Pressure Switch, 34333100
SPDT Pressure Switch, 34333100
SKU: 34333100
Heil Quaker (ICP)
SKU: 34333100
Brand: Heil Quaker (ICP)
$47.69 each
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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 Heat Exchanger Gasket, 47K65
Heat Exchanger Gasket, 47K65
SKU: 47K65
Lennox
SKU: 47K65
Brand: Lennox
$374.27 each
In Stock
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Product Image of Air Pressure Switch .45" wc, R101432-12
Air Pressure Switch .45" wc, R101432-12
SKU: R101432-12
Armstrong Air
SKU: R101432-12
Brand: Armstrong Air
(1)
$64.20 each
In Stock
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Product Image of Pressure Switch (Air/Water)
Pressure Switch (Air/Water)
SKU: 69WA4L
Furnas Controls
SKU: 69WA4L
Brand: Furnas Controls
$143.76 each
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Product Image of LB-93241AX Heat Exchanger, 53L60
LB-93241AX Heat Exchanger, 53L60
SKU: 53L60
Lennox
SKU: 53L60
Brand: Lennox
$2,121.10 each
In Stock
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Product Image of Air Switch, 100112073
Air Switch, 100112073
SKU: 100112073
AO Smith
SKU: 100112073
Brand: AO Smith
$66.57 each
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Product Image of N/O Pressure Switch (.1.0/.45/.2), S1-024-32011-000
N/O Pressure Switch (.1.0/.45/.2), S1-024-32011-000
SKU: S1-024-32011-000
York
SKU: S1-024-32011-000
Brand: York
$161.53 each
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Product Image of QO Non-Fuse Molded Case A/C Disconnect Switch (240V, 60A, NEMA 1)
QO Non-Fuse Molded Case A/C Disconnect Switch (240V, 60A, NEMA 1)
SKU: QO260NATS
Square D
SKU: QO260NATS
Brand: Square D
$50.21 each
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Product Image of Kit Blocked Flue Switch, 100110973
Kit Blocked Flue Switch, 100110973
SKU: 100110973
AO Smith
SKU: 100110973
Brand: AO Smith
$56.56 each
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Product Image of W25 W50 Heat Exchanger Kit, 40266
W25 W50 Heat Exchanger Kit, 40266
SKU: 40266
Cozy
SKU: 40266
Brand: Cozy
$213.41 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 3 Tube SS Heat Exchanger w/ Burner Assembly, 1172644
3 Tube SS Heat Exchanger w/ Burner Assembly, 1172644
SKU: 1172644
Heil Quaker (ICP)
SKU: 1172644
Brand: Heil Quaker (ICP)
$1,435.34 each
In Stock
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Product Image of 500,000 BTU/Hr Hydronic BPX Brazed Plate Heat Exchanger With Mounting Tabs
500,000 BTU/Hr Hydronic BPX Brazed Plate Heat Exchanger With Mounting Tabs
SKU: BP411-30MT
Bell & Gossett
SKU: BP411-30MT
Brand: Bell & Gossett
$1,214.23 each
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Product Image of Heat Exchanger 260A/261A CICUPRO Kit, 008015F
Heat Exchanger 260A/261A CICUPRO Kit, 008015F
SKU: 008015F
Rheem
SKU: 008015F
Brand: Rheem
$2,171.96 each
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Product Image of Pressure Switch, 69WA3
Pressure Switch, 69WA3
SKU: 69WA3
Furnas Controls
SKU: 69WA3
Brand: Furnas Controls
$146.94 each
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Product Image of Aluminum Heat Exchanger, 96L74
Aluminum Heat Exchanger, 96L74
SKU: 96L74
Lennox
SKU: 96L74
Brand: Lennox
$1,863.24 each
In Stock
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Product Image of SPST Pressure Control (380°F Open, 300°F Close), CNT00491
SPST Pressure Control (380°F Open, 300°F Close), CNT00491
SKU: CNT00491
Trane
SKU: CNT00491
Brand: Trane
$52.00 each
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Product Image of Heat Exchanger Assembly - Brass/726, 002329F
Heat Exchanger Assembly - Brass/726, 002329F
SKU: 002329F
Rheem
SKU: 002329F
Brand: Rheem
$3,340.16 each
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Product Image of Heat Exchanger 48DP400164
Heat Exchanger 48DP400164
SKU: 48DP400164
Carrier
SKU: 48DP400164
Brand: Carrier
$2,149.63 each
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Product Image of Heat Exchanger Assembly 333/333A CI CO, 002034F
Heat Exchanger Assembly 333/333A CI CO, 002034F
SKU: 002034F
Rheem
SKU: 002034F
Brand: Rheem
$1,580.48 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 Positioning Switch
Positioning Switch
SKU: 141-0600
Siemens
SKU: 141-0600
Brand: Siemens
$79.59 each
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Product Image of Heat Exchanger, 93W29
Heat Exchanger, 93W29
SKU: 93W29
Comfort-Aire
SKU: 93W29
Brand: Comfort-Aire
$2,940.96 each
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Product Image of SPST Panel Mount Switch (10 AMP), 8406-047
SPST Panel Mount Switch (10 AMP), 8406-047
SKU: 8406-047
Bard
SKU: 8406-047
Brand: Bard
$20.28 each
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Product Image of SPST A/R Limit Switch (160° Open 120° Close), S1-025-22273-003
SPST A/R Limit Switch (160° Open 120° Close), S1-025-22273-003
SKU: S1-025-22273-003
York
SKU: S1-025-22273-003
Brand: York
$48.77 each
In Stock
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Product Image of Floating Contact Null Switch w/ Visual Set Point Adjustment (.01" - .2" W.C.)
Floating Contact Null Switch w/ Visual Set Point Adjustment (.01" - .2" W.C.)
SKU: 1640-0
Dwyer
SKU: 1640-0
Brand: Dwyer
$1,125.20 each
In Stock
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Product Image of Low Pressure Switch, 37J05
Low Pressure Switch, 37J05
SKU: 37J05
Lennox
SKU: 37J05
Brand: Lennox
$25.68 each
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Product Image of Bluetooth Universal 3-Wire Dry Media Differential Pressure/Air Velocity Transducer
Bluetooth Universal 3-Wire Dry Media Differential Pressure/Air Velocity Transducer
SKU: PX3UXX05
Veris
SKU: PX3UXX05
Brand: Veris
$234.66 each
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Product Image of Heat Exchanger 48DJ660011
Heat Exchanger 48DJ660011
SKU: 48DJ660011
Carrier
SKU: 48DJ660011
Brand: Carrier
$1,453.16 each
In Stock
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Product Image of Coax Heat Exchanger, 62C0091N01
Coax Heat Exchanger, 62C0091N01
SKU: 62C0091N01
ClimateMaster
SKU: 62C0091N01
Brand: ClimateMaster
$696.00 each
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Product Image of 1/4" MNPT 316L Wetted 0-10 VDC Stainless Steel Gauge Pressure Sensor (0-25 psig)
1/4" MNPT 316L Wetted 0-10 VDC Stainless Steel Gauge Pressure Sensor (0-25 psig)
SKU: PG04AV
Veris
SKU: PG04AV
Brand: Veris
$287.19 each
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Product Image of 1/4" Barb Connection SPST Pressure Switch, 1170924
1/4" Barb Connection SPST Pressure Switch, 1170924
SKU: 1170924
Heil Quaker (ICP)
SKU: 1170924
Brand: Heil Quaker (ICP)
$98.90 each
In Stock
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