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AIC Heat Exchangers (10)
Alfa Laval (22)
Antunes (18)
AO Smith (36)
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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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Disconnect Box (2)
Flue Box (1)
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Heat Exchanger (66)
Heat Exchanger Assembly (2)
Heater (22)
Heater Accessory (4)

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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)
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20 (1)
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45 (2)
50 (1)
65 (8)
80 (5)
100 (19)

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1/4" NPT (2)
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Compression (1)
FNPS (5)
FNPT (32)
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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 Pressure Switch SPST CLS .8"WC, HK06NB065
Pressure Switch SPST CLS .8"WC, HK06NB065
SKU: HK06NB065
Carrier
SKU: HK06NB065
Brand: Carrier
$189.62 each
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Product Image of CB110-38H, Domestic Heating 900k BTU Brazed Plate Heat Exchanger, AISI 316L, Stainless Steel (38 Plates)
CB110-38H, Domestic Heating 900k BTU Brazed Plate Heat Exchanger, AISI 316L, Stainless Steel (38 Plates)
SKU: CB110-38H
Alfa Laval
SKU: CB110-38H
Brand: Alfa Laval
$3,557.29 each
In Stock
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Product Image of Pressure Switch HK06NB019
Pressure Switch HK06NB019
SKU: HK06NB019
Carrier
SKU: HK06NB019
Brand: Carrier
$179.83 each
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Product Image of Setpoint Static Pressure Switch
Setpoint Static Pressure Switch
SKU: AFS-298-112-147
Cleveland Controls
SKU: AFS-298-112-147
Brand: Cleveland Controls
$71.48 each
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Product Image of 1.41"WC Dual 1/4" Barb Connection SPST Pressure Switch, 57M66
1.41"WC Dual 1/4" Barb Connection SPST Pressure Switch, 57M66
SKU: 57M66
Lennox
SKU: 57M66
Brand: Lennox
$128.37 each
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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)
$53.09 each
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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 SPST Normally Closed, Fixed Setting Pressure Control (250 PSI Cut In, 350 PSI Cut Out)
SPST Normally Closed, Fixed Setting Pressure Control (250 PSI Cut In, 350 PSI Cut Out)
SKU: 43327-MARS
MARS
SKU: 43327-MARS
Brand: MARS
$78.02 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 M/R High Pressure Switch, 10M51
M/R High Pressure Switch, 10M51
SKU: 10M51
Lennox
SKU: 10M51
Brand: Lennox
$45.99 each
In Stock
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Product Image of .60" WC Pressure Switch, 42-101443-91
.60" WC Pressure Switch, 42-101443-91
SKU: 42-101443-91
Rheem
SKU: 42-101443-91
Brand: Rheem
$114.81 each
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Product Image of Pressure Switch, 15-60#, Differential Range 7-15 psi
Pressure Switch, 15-60#, Differential Range 7-15 psi
SKU: 69HA3
Siemens
SKU: 69HA3
Brand: Siemens
$500.30 each
In Stock
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Product Image of Gas Pressure Switch (4.0" - 20.0" W.C.)
Gas Pressure Switch (4.0" - 20.0" W.C.)
SKU: 1996-20
Dwyer
SKU: 1996-20
Brand: Dwyer
$195.79 each
In Stock
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Product Image of Pressure Switch, 0130F00643
Pressure Switch, 0130F00643
SKU: 0130F00643S
Goodman-Amana
SKU: 0130F00643S
Brand: Goodman-Amana
$80.59 each
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Product Image of Air Compressor Pressure Switch, Reverse Acting, 2 Pole, 1/4" FNPS, NEMA 1, 8-65 PSI
Air Compressor Pressure Switch, Reverse Acting, 2 Pole, 1/4" FNPS, NEMA 1, 8-65 PSI
SKU: 9013FRG2J23
Telemecanique (Square D)
SKU: 9013FRG2J23
Brand: Telemecanique (Square D)
$70.93 each
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Product Image of Pressure Switch (-1.05" WC), C6456506
Pressure Switch (-1.05" WC), C6456506
SKU: C6456506
Goodman-Amana
SKU: C6456506
Brand: Goodman-Amana
(2)
$31.20 each
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Product Image of Pressure Switch Replacement, 42-24196-87
Pressure Switch Replacement, 42-24196-87
SKU: 42-24196-87
Rheem
SKU: 42-24196-87
Brand: Rheem
$36.52 each
In Stock
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Product Image of Dual Pressure Switch (-0.60" & -0.30" WC), 0130F00050
Dual Pressure Switch (-0.60" & -0.30" WC), 0130F00050
SKU: 0130F00050
Goodman-Amana
SKU: 0130F00050
Brand: Goodman-Amana
$55.48 each
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Product Image of Air Pressure Switch, .75" W.C., 511-624-405
Air Pressure Switch, .75" W.C., 511-624-405
SKU: 511-624-405
Weil-McLain
SKU: 511-624-405
Brand: Weil-McLain
(2)
$70.07 each
Backorder
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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 SPST Air Pressure Sensing Switch with Manual Reset
SPST Air Pressure Sensing Switch with Manual Reset
SKU: AFS-460-121
Cleveland Controls
SKU: AFS-460-121
Brand: Cleveland Controls
$181.14 each
In Stock
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Product Image of Air Pressure Switch, .95" W.C., for CGS Boilers (Size 6), 511-624-404
Air Pressure Switch, .95" W.C., for CGS Boilers (Size 6), 511-624-404
SKU: 511-624-404
Weil-McLain
SKU: 511-624-404
Brand: Weil-McLain
(7)
$76.75 each
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Product Image of Dual Pressure Switch, 42-102072-21
Dual Pressure Switch, 42-102072-21
SKU: 42-102072-21
Rheem
SKU: 42-102072-21
Brand: Rheem
(1)
$49.43 each
In Stock
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Product Image of Wet Differential Pressure Sensor
Wet Differential Pressure Sensor
SKU: PWLX03S
Veris
SKU: PWLX03S
Brand: Veris
$476.25 each
Out of Stock
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Product Image of Adjustable Differential Pressure Switch w/ M20 Connection (.08" - 1.20" W.C.)
Adjustable Differential Pressure Switch w/ M20 Connection (.08" - 1.20" W.C.)
SKU: EDPS-08-2-N
Dwyer
SKU: EDPS-08-2-N
Brand: Dwyer
(1)
$56.99 each
In Stock
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Product Image of SPDT Air Pressure Sensing Switch (.03" - 2.0" W.C.)
SPDT Air Pressure Sensing Switch (.03" - 2.0" W.C.)
SKU: AFS-398
Cleveland Controls
SKU: AFS-398
Brand: Cleveland Controls
$148.21 each
In Stock
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Product Image of Pressure Switch, Brown, 11177117
Pressure Switch, Brown, 11177117
SKU: 11177117
Goodman-Amana
SKU: 11177117
Brand: Goodman-Amana
(1)
$81.22 each
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Product Image of Heat Exchanger Replacement, 104000031-K
Heat Exchanger Replacement, 104000031-K
SKU: 104000031-K
Rinnai
SKU: 104000031-K
Brand: Rinnai
(2)
$360.90 each
In Stock
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Product Image of -.4/-.9" SPNO Close On Fall Switch, S1-02435282000
-.4/-.9" SPNO Close On Fall Switch, S1-02435282000
SKU: S1-02435282000
York
SKU: S1-02435282000
Brand: York
$118.18 each
In Stock
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Product Image of .40" WC Dual 1/4" Barb Connection SPST Pressure Switch, 12L46
.40" WC Dual 1/4" Barb Connection SPST Pressure Switch, 12L46
SKU: 12L46
Lennox
SKU: 12L46
Brand: Lennox
$100.08 each
In Stock
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Product Image of Dual Pressure Switch, 1192928
Dual Pressure Switch, 1192928
SKU: 1192928
Heil Quaker (ICP)
SKU: 1192928
Brand: Heil Quaker (ICP)
$104.37 each
In Stock
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Product Image of SPST Pressure Switch (-0.16" WC), 20197314
SPST Pressure Switch (-0.16" WC), 20197314
SKU: 20197314
Goodman-Amana
SKU: 20197314
Brand: Goodman-Amana
$51.41 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
$484.07 each
In Stock
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Product Image of Pressure Switch Replacement, 632514R
Pressure Switch Replacement, 632514R
SKU: 632514R
Nordyne
SKU: 632514R
Brand: Nordyne
(1)
$80.42 each
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Product Image of (-).35" WC SPNO Close On Fall Switch, S1-02435275000
(-).35" WC SPNO Close On Fall Switch, S1-02435275000
SKU: S1-02435275000
York
SKU: S1-02435275000
Brand: York
(3)
$117.05 each
In Stock
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Product Image of .45" WC Pressure Switch, 42-101511-84
.45" WC Pressure Switch, 42-101511-84
SKU: 42-101511-84
Rheem
SKU: 42-101511-84
Brand: Rheem
$98.59 each
In Stock
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Product Image of Pressure Switch 2-Setting .20"/.45" WC, 18M63
Pressure Switch 2-Setting .20"/.45" WC, 18M63
SKU: 18M63
Lennox
SKU: 18M63
Brand: Lennox
$145.92 each
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Product Image of Aluminum Heat Exchanger, 13U50
Aluminum Heat Exchanger, 13U50
SKU: 13U50
Lennox
SKU: 13U50
Brand: Lennox
(3)
$1,304.15 each
In Stock
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Product Image of 3.23 - 5.23 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
3.23 - 5.23 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
SKU: H2008B-3
Eaton
SKU: H2008B-3
Brand: Eaton
$112.03 each
In Stock
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Product Image of Pressure Switch (90F Close, 40F Open), 38M76
Pressure Switch (90F Close, 40F Open), 38M76
SKU: 38M76
Lennox
SKU: 38M76
Brand: Lennox
$34.54 each
In Stock
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Product Image of LGP-H Manual Reset SPDT Low Gas Pressure Switch, 1-7 PSI
LGP-H Manual Reset SPDT Low Gas Pressure Switch, 1-7 PSI
SKU: 803113101
Antunes
SKU: 803113101
Brand: Antunes
$206.27 each
In Stock
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Product Image of Air Pressure Switch for Alpine 150-285 & APX Boilers, 108893-01
Air Pressure Switch for Alpine 150-285 & APX Boilers, 108893-01
SKU: 108893-01
Burnham
SKU: 108893-01
Brand: Burnham
$42.75 each
In Stock
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Product Image of Pressure Switch, 40-250#, Differential Range 35-60 psi
Pressure Switch, 40-250#, Differential Range 35-60 psi
SKU: 69HA1
Siemens
SKU: 69HA1
Brand: Siemens
(2)
$426.88 each
In Stock
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Product Image of High Altitude Pressure Switch .75"wc, 203933
High Altitude Pressure Switch .75"wc, 203933
SKU: 203933
Reznor
SKU: 203933
Brand: Reznor
$99.59 each
In Stock
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Product Image of Pressure Switch SPST -40/185F, 88W59
Pressure Switch SPST -40/185F, 88W59
SKU: 88W59
Lennox
SKU: 88W59
Brand: Lennox
$46.14 each
In Stock
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Product Image of High Pressure Control with ±15 PSI Tolerance (Open 610 PSI/Closed 420 PSI)
High Pressure Control with ±15 PSI Tolerance (Open 610 PSI/Closed 420 PSI)
SKU: PHP610420
Packard
SKU: PHP610420
Brand: Packard
$18.10 each
In Stock
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Product Image of 6.75 - 11 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
6.75 - 11 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
SKU: H2010B-3
Eaton
SKU: H2010B-3
Brand: Eaton
$112.03 each
In Stock
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Product Image of 0.29"WC 1/4" Barb Connection SPST Pressure Switch, 80K26
0.29"WC 1/4" Barb Connection SPST Pressure Switch, 80K26
SKU: 80K26
Lennox
SKU: 80K26
Brand: Lennox
$155.14 each
In Stock
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