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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)

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)
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 (13)
$15 to $20 (23)
$20 to $25 (21)
$25 to $30 (48)
$30 to $35 (51)
$35 to $40 (69)
$40 to $45 (51)
$45 to $50 (49)
$50 to $60 (88)

Heating Parts and Accessories

1420 items
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Product Image of Air Pressure Switch Product, Style E121, AP5027-30
Air Pressure Switch Product, Style E121, AP5027-30
SKU: AP5027-30
Resideo
SKU: AP5027-30
Brand: Resideo
$194.60 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 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)
$202.20 each
In Stock
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Product Image of Primary Heat Exchanger, 2821301S
Primary Heat Exchanger, 2821301S
SKU: 2821301S
Goodman-Amana
SKU: 2821301S
Brand: Goodman-Amana
(2)
$660.39 each
In Stock
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Product Image of 0.15" WC Pressure Switch, 42-24194-08
0.15" WC Pressure Switch, 42-24194-08
SKU: 42-24194-08
Rheem
SKU: 42-24194-08
Brand: Rheem
$88.85 each
In Stock
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Product Image of SPDT Pressure Switch (0.35" WC), 8406-086BX
SPDT Pressure Switch (0.35" WC), 8406-086BX
SKU: 8406-086BX
Bard
SKU: 8406-086BX
Brand: Bard
$104.28 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
$97.33 each
In Stock
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Product Image of Cell Panel (Inlet), 320720-756
Cell Panel (Inlet), 320720-756
SKU: 320720-756
Carrier
SKU: 320720-756
Brand: Carrier
$335.45 each
In Stock
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Product Image of Pressure Switch Tubing Kit, 14M89
Pressure Switch Tubing Kit, 14M89
SKU: 14M89
Lennox
SKU: 14M89
Brand: Lennox
$55.52 each
In Stock
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Product Image of Pressure Switch, Fixed Set @ 0.80"WC, 80160744
Pressure Switch, Fixed Set @ 0.80"WC, 80160744
SKU: 80160744
Burnham
SKU: 80160744
Brand: Burnham
$59.88 each
In Stock
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Product Image of Explosion-Proof Differential Pressure Switch (3.0" - 11.0" W.C.)
Explosion-Proof Differential Pressure Switch (3.0" - 11.0" W.C.)
SKU: 1950-10-2F
Dwyer
SKU: 1950-10-2F
Brand: Dwyer
$382.13 each
In Stock
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Product Image of Air-Pump Pressure Switch
Air-Pump Pressure Switch
SKU: 9013FRG22J19
Telemecanique (Square D)
SKU: 9013FRG22J19
Brand: Telemecanique (Square D)
$65.41 each
In Stock
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Product Image of 1.2" WC Air Pressure Switch, S1-02425006708
1.2" WC Air Pressure Switch, S1-02425006708
SKU: S1-02425006708
York
SKU: S1-02425006708
Brand: York
$100.71 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
$108.27 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 Pressure Proving Switch
Pressure Proving Switch
SKU: 12500-GENERAL-AIRE
General Aire
SKU: 12500-GENERAL-AIRE
Brand: General Aire
$82.52 each
In Stock
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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
$111.45 each
In Stock
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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
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
$142.64 each
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Product Image of 5 Tube Heat Exchanger, S1-373-12894-705
5 Tube Heat Exchanger, S1-373-12894-705
SKU: S1-373-12894-705
York
SKU: S1-373-12894-705
Brand: York
(1)
$4,818.79 each
In Stock
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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
$108.22 each
In Stock
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Product Image of Pressure Switch Replacement
Pressure Switch Replacement
SKU: 69WB3L
Siemens
SKU: 69WB3L
Brand: Siemens
$212.06 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 Large Diaphragm Pressure Switch, Visual Set Point, SPDT (.2" - 1.0" W.C.)
Large Diaphragm Pressure Switch, Visual Set Point, SPDT (.2" - 1.0" W.C.)
SKU: 1638-1
Dwyer
SKU: 1638-1
Brand: Dwyer
$772.05 each
In Stock
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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
$133.80 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 Pressure Switch, 42-105601-29
Pressure Switch, 42-105601-29
SKU: 42-105601-29
Rheem
SKU: 42-105601-29
Brand: Rheem
$18.68 each
In Stock
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Product Image of SPST Limit Switch (240° Open 155° Close), S1-025-31926-000
SPST Limit Switch (240° Open 155° Close), S1-025-31926-000
SKU: S1-025-31926-000
York
SKU: S1-025-31926-000
Brand: York
$62.55 each
In Stock
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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 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 -.25/-.4 SPNO Close On Fall Switch, S1-02435273000
-.25/-.4 SPNO Close On Fall Switch, S1-02435273000
SKU: S1-02435273000
York
SKU: S1-02435273000
Brand: York
$161.43 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
$86.19 each
In Stock
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Product Image of .814 - 1.32 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
.814 - 1.32 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
SKU: H2004B-3
Eaton
SKU: H2004B-3
Brand: Eaton
$135.55 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
$4,085.50 each
In Stock
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Product Image of 4 Cell Heat Exchanger, 2921304S
4 Cell Heat Exchanger, 2921304S
SKU: 2921304S
Goodman-Amana
SKU: 2921304S
Brand: Goodman-Amana
(1)
$640.82 each
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Product Image of .50" WC Pressure Switch, 42-24195-01
.50" WC Pressure Switch, 42-24195-01
SKU: 42-24195-01
Rheem
SKU: 42-24195-01
Brand: Rheem
$111.60 each
In Stock
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Product Image of 0.45" W.C. High Altitude Pressure Switch (Pink), 197032
0.45" W.C. High Altitude Pressure Switch (Pink), 197032
SKU: 197032
Reznor
SKU: 197032
Brand: Reznor
$92.17 each
In Stock
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Product Image of Pressure Switch 450#, 80K52
Pressure Switch 450#, 80K52
SKU: 80K52
Lennox
SKU: 80K52
Brand: Lennox
$119.08 each
In Stock
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Product Image of CB30 Brazed Plate Heat Exchanger (18 Plate)
CB30 Brazed Plate Heat Exchanger (18 Plate)
SKU: CB30-18L
Alfa Laval
SKU: CB30-18L
Brand: Alfa Laval
$669.34 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)
$140.14 each
In Stock
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Product Image of 1.05" W.C. High Altitude Pressure Switch (Brown), 201160
1.05" W.C. High Altitude Pressure Switch (Brown), 201160
SKU: 201160
Reznor
SKU: 201160
Brand: Reznor
$98.84 each
In Stock
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Product Image of 4 Cell Heat Exchanger, 0257F00140S
4 Cell Heat Exchanger, 0257F00140S
SKU: 0257F00140S
Goodman-Amana
SKU: 0257F00140S
Brand: Goodman-Amana
$1,172.59 each
Backorder
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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
Backorder
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Product Image of High Altitude Pressure Switch Kit, S1-1PS0309
High Altitude Pressure Switch Kit, S1-1PS0309
SKU: S1-1PS0309
York
SKU: S1-1PS0309
Brand: York
$110.47 each
In Stock
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Product Image of CB60-30H, Domestic Heating 300k BTU Brazed Plate Heat Exchanger, AISI 316L, Stainless Steel (30 Plates)
CB60-30H, Domestic Heating 300k BTU Brazed Plate Heat Exchanger, AISI 316L, Stainless Steel (30 Plates)
SKU: CB60-30H
Alfa Laval
SKU: CB60-30H
Brand: Alfa Laval
$1,106.46 each
In Stock
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Product Image of Pressure Switch 1.95" WC, 38M64
Pressure Switch 1.95" WC, 38M64
SKU: 38M64
Lennox
SKU: 38M64
Brand: Lennox
$37.64 each
In Stock
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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 Low Pressure Switch, 0130M00086
Low Pressure Switch, 0130M00086
SKU: 0130M00086
Goodman-Amana
SKU: 0130M00086
Brand: Goodman-Amana
$19.80 each
Backorder
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