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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)

Connection Size
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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 SPST Pressure Switch .75" WC, 11J14
SPST Pressure Switch .75" WC, 11J14
SKU: 11J14
Lennox
SKU: 11J14
Brand: Lennox
$83.97 each
In Stock
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Product Image of 1.65"WC SPST Pressure Switch, 632448R
1.65"WC SPST Pressure Switch, 632448R
SKU: 632448R
Nordyne
SKU: 632448R
Brand: Nordyne
$56.46 each
In Stock
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Product Image of 150,000 BTU/Hr (Domestic Water) CB16 Brazed Plate Heat Exchanger (17 Plates)
150,000 BTU/Hr (Domestic Water) CB16 Brazed Plate Heat Exchanger (17 Plates)
SKU: CBH16-17H
Alfa Laval
SKU: CBH16-17H
Brand: Alfa Laval
(3)
$481.37 each
In Stock
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Product Image of SPST A/R Pressure Switch (25 Open, 50 Close)
SPST A/R Pressure Switch (25 Open, 50 Close)
SKU: 43346
MARS
SKU: 43346
Brand: MARS
$40.96 each
In Stock
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Product Image of Heat Exchanger Cell Kit 310203-752
Heat Exchanger Cell Kit 310203-752
SKU: 310203-752
Carrier
SKU: 310203-752
Brand: Carrier
(2)
$497.20 each
In Stock
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Product Image of Explosion-Proof Differential Pressure Switch (.15" - .5" W.C.)
Explosion-Proof Differential Pressure Switch (.15" - .5" W.C.)
SKU: 1950-0-2F
Dwyer
SKU: 1950-0-2F
Brand: Dwyer
$369.10 each
In Stock
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Product Image of Pressure Switch, DPST, Off at 100 PSI
Pressure Switch, DPST, Off at 100 PSI
SKU: 9013FHG12J27X
Telemecanique (Square D)
SKU: 9013FHG12J27X
Brand: Telemecanique (Square D)
$46.34 each
In Stock
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Product Image of Pressure Switch (-1.20" WC), C6456507
Pressure Switch (-1.20" WC), C6456507
SKU: C6456507
Goodman-Amana
SKU: C6456507
Brand: Goodman-Amana
$37.54 each
In Stock
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Product Image of Pressure Switch 0.85/0.55, 632523R
Pressure Switch 0.85/0.55, 632523R
SKU: 632523R
Nordyne
SKU: 632523R
Brand: Nordyne
(2)
$58.61 each
In Stock
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Product Image of Air Compressor Pressure Switch, 1/4" Threaded, Low HP, 40-100 PSI, Off at 115 PSI
Air Compressor Pressure Switch, 1/4" Threaded, Low HP, 40-100 PSI, Off at 115 PSI
SKU: 9013FHG9S154J38
Telemecanique (Square D)
SKU: 9013FHG9S154J38
Brand: Telemecanique (Square D)
$45.88 each
Backorder
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Backorder
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Product Image of Pressure Switch Replacement, 221251
Pressure Switch Replacement, 221251
SKU: 221251
Reznor
SKU: 221251
Brand: Reznor
$60.69 each
In Stock
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Product Image of 0.75" W.C. SPST Pressure Switch, 205443
0.75" W.C. SPST Pressure Switch, 205443
SKU: 205443
Reznor
SKU: 205443
Brand: Reznor
$99.82 each
In Stock
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Product Image of Coupling Blower Outlet Kit 3x3, 100112701
Coupling Blower Outlet Kit 3x3, 100112701
SKU: 100112701
AO Smith
SKU: 100112701
Brand: AO Smith
$103.76 each
In Stock
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Product Image of 3 Cell Heat Exchanger, 4305010S
3 Cell Heat Exchanger, 4305010S
SKU: 4305010S
Goodman-Amana
SKU: 4305010S
Brand: Goodman-Amana
(1)
$262.33 each
In Stock
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Product Image of SPST Pressure Switch (-0.38" WC), B1370157
SPST Pressure Switch (-0.38" WC), B1370157
SKU: B1370157
Goodman-Amana
SKU: B1370157
Brand: Goodman-Amana
(1)
$38.56 each
In Stock
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Product Image of High Pressure Water Switch, 39B0017N02
High Pressure Water Switch, 39B0017N02
SKU: 39B0017N02
Carrier
SKU: 39B0017N02
Brand: Carrier
$49.28 each
In Stock
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Product Image of Heat Exchanger Assembly (Stainless Steel), AS-108840-17
Heat Exchanger Assembly (Stainless Steel), AS-108840-17
SKU: AS-108840-17
Rheem
SKU: AS-108840-17
Brand: Rheem
$1,473.36 each
In Stock
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Product Image of Low Differential Pressure Switch, SPDT (.07" - .22" W.C.)
Low Differential Pressure Switch, SPDT (.07" - .22" W.C.)
SKU: 1823-00
Dwyer
SKU: 1823-00
Brand: Dwyer
$112.75 each
In Stock
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Product Image of High Altitude Pressure Switch, .65"wc, 197028
High Altitude Pressure Switch, .65"wc, 197028
SKU: 197028
Reznor
SKU: 197028
Brand: Reznor
$103.86 each
In Stock
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Product Image of Air Compressor and Water Pump Pressure Switch, 75/100 PSI, DPST
Air Compressor and Water Pump Pressure Switch, 75/100 PSI, DPST
SKU: 9013GHG2J29
Telemecanique (Square D)
SKU: 9013GHG2J29
Brand: Telemecanique (Square D)
(1)
$87.77 each
In Stock
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Product Image of Heat Exchanger Kit 48GS660004
Heat Exchanger Kit 48GS660004
SKU: 48GS660004
Carrier
SKU: 48GS660004
Brand: Carrier
(1)
$1,037.73 each
In Stock
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Product Image of Pressure Switch (1" Open, 1.23" Close), SWT02512
Pressure Switch (1" Open, 1.23" Close), SWT02512
SKU: SWT02512
Trane
SKU: SWT02512
Brand: Trane
$106.72 each
In Stock
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Product Image of Air Flow Pressure Sensing Switch (1"W.C.)
Air Flow Pressure Sensing Switch (1"W.C.)
SKU: NS2-0097-00
Cleveland Controls
SKU: NS2-0097-00
Brand: Cleveland Controls
$66.32 each
In Stock
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Product Image of 2SPDT Dual Air Pressure Sensing Switch (.05" - 2" W.C.)
2SPDT Dual Air Pressure Sensing Switch (.05" - 2" W.C.)
SKU: DDP-106-214
Cleveland Controls
SKU: DDP-106-214
Brand: Cleveland Controls
$130.07 each
In Stock
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Product Image of 18.7 - 30.7 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
18.7 - 30.7 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
SKU: H2013B-3
Eaton
SKU: H2013B-3
Brand: Eaton
$196.86 each
In Stock
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Product Image of 0.47"WC 1/4" Barb Connection SPST Pressure Switch, 88K90
0.47"WC 1/4" Barb Connection SPST Pressure Switch, 88K90
SKU: 88K90
Lennox
SKU: 88K90
Brand: Lennox
$89.79 each
In Stock
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Product Image of 2 Stage SPST Pressure Switch, -.65/1.15" WC, 26W46
2 Stage SPST Pressure Switch, -.65/1.15" WC, 26W46
SKU: 26W46
Lennox
SKU: 26W46
Brand: Lennox
$64.85 each
In Stock
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Product Image of -.95" WC SPST Pressure Switch, 42-24196-86
-.95" WC SPST Pressure Switch, 42-24196-86
SKU: 42-24196-86
Rheem
SKU: 42-24196-86
Brand: Rheem
(1)
$37.83 each
In Stock
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Product Image of High Altitude Pressure Switch, .35"wc, 197031
High Altitude Pressure Switch, .35"wc, 197031
SKU: 197031
Reznor
SKU: 197031
Brand: Reznor
$117.82 each
In Stock
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Product Image of Heat Exchanger Cell 320723-751
Heat Exchanger Cell 320723-751
SKU: 320723-751
Carrier
SKU: 320723-751
Brand: Carrier
$203.29 each
In Stock
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Product Image of 1/4" NPT Pressure Switch, 1.5-7 psi Auto Reset (Additive)
1/4" NPT Pressure Switch, 1.5-7 psi Auto Reset (Additive)
SKU: C6097A3137
Honeywell
SKU: C6097A3137
Brand: Honeywell
$254.04 each
In Stock
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Product Image of Differential Pressure Switch, 104604-01
Differential Pressure Switch, 104604-01
SKU: 104604-01
Burnham
SKU: 104604-01
Brand: Burnham
$63.83 each
In Stock
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Product Image of Pressure Switch Replacement, 632585R
Pressure Switch Replacement, 632585R
SKU: 632585R
Nordyne
SKU: 632585R
Brand: Nordyne
$76.62 each
In Stock
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Product Image of Pressure Switch HK06NB019
Pressure Switch HK06NB019
SKU: HK06NB019
Carrier
SKU: HK06NB019
Brand: Carrier
$201.42 each
In Stock
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Product Image of JD-2 Vacuum/Pressure Switch w/ Auto Reset Air Differential, 5-35" W.C. (Orange)
JD-2 Vacuum/Pressure Switch w/ Auto Reset Air Differential, 5-35" W.C. (Orange)
SKU: JD-2-ORANGE
Antunes
SKU: JD-2-ORANGE
Brand: Antunes
$115.97 each
In Stock
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Product Image of Pressure Switch, 15 CI/50 CO, Differential Range 7-15 psi
Pressure Switch, 15 CI/50 CO, Differential Range 7-15 psi
SKU: 69HAU3
Siemens
SKU: 69HAU3
Brand: Siemens
(1)
$486.69 each
In Stock
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Product Image of SPDT Air Pressure Switch w/ 0.52" WC, 4026900
SPDT Air Pressure Switch w/ 0.52" WC, 4026900
SKU: 4026900
Texas Furnace
SKU: 4026900
Brand: Texas Furnace
$145.16 each
In Stock
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Product Image of Pressure Switch SPST CLS .8"WC, HK06NB065
Pressure Switch SPST CLS .8"WC, HK06NB065
SKU: HK06NB065
Carrier
SKU: HK06NB065
Brand: Carrier
$189.62 each
In Stock
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Product Image of Pressure Switch, 50/175#
Pressure Switch, 50/175#
SKU: 69JG8
Siemens
SKU: 69JG8
Brand: Siemens
$170.75 each
In Stock
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Product Image of Pressure Switch, 80#On, 100#Off w/ Unloader Valve
Pressure Switch, 80#On, 100#Off w/ Unloader Valve
SKU: 69JF6Y
Siemens
SKU: 69JF6Y
Brand: Siemens
$197.79 each
In Stock
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Product Image of High Pressure Switch, 27W13
High Pressure Switch, 27W13
SKU: 27W13
Lennox
SKU: 27W13
Brand: Lennox
$35.57 each
In Stock
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Product Image of Pressure Switch Replacement, 5H0735910007
Pressure Switch Replacement, 5H0735910007
SKU: 5H0735910007
Modine
SKU: 5H0735910007
Brand: Modine
$141.69 each
In Stock
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Product Image of SPST Pressure Switch, .43" WC, 15W56
SPST Pressure Switch, .43" WC, 15W56
SKU: 15W56
Lennox
SKU: 15W56
Brand: Lennox
$40.04 each
In Stock
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Product Image of Pressure Switch, AP16520
Pressure Switch, AP16520
SKU: AP16520
Rheem
SKU: AP16520
Brand: Rheem
$33.41 each
In Stock
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Product Image of Fixed Set Pressure Switch (40" WC), 80160738
Fixed Set Pressure Switch (40" WC), 80160738
SKU: 80160738
Burnham
SKU: 80160738
Brand: Burnham
$133.29 each
In Stock
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Product Image of Pressure Switch (.55/1.2 N/O), S1-02435265000
Pressure Switch (.55/1.2 N/O), S1-02435265000
SKU: S1-02435265000
York
SKU: S1-02435265000
Brand: York
$108.02 each
In Stock
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Product Image of Air Pressure Sensing Switch
Air Pressure Sensing Switch
SKU: AFS-952-55-B
Cleveland Controls
SKU: AFS-952-55-B
Brand: Cleveland Controls
$504.92 each
In Stock
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Product Image of Electromechanical Pressure Switch, SPDT, 10 Amp, 475 Max PSI
Electromechanical Pressure Switch, SPDT, 10 Amp, 475 Max PSI
SKU: 9012GAW5
Telemecanique (Square D)
SKU: 9012GAW5
Brand: Telemecanique (Square D)
(1)
$489.99 each
In Stock
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In Stock
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