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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)
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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)
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Heat Exchanger (66)
Heat Exchanger Assembly (2)
Heater (22)
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7.7 (1)
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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)
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FNPS (5)
FNPT (32)
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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 (-1.36° Open, -1.55° Close), SWT03221
Pressure Switch (-1.36° Open, -1.55° Close), SWT03221
SKU: SWT03221
Trane
SKU: SWT03221
Brand: Trane
(1)
$83.61 each
In Stock
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Product Image of -1.50" WC Pressure Switch, 42-24196-84
-1.50" WC Pressure Switch, 42-24196-84
SKU: 42-24196-84
Rheem
SKU: 42-24196-84
Brand: Rheem
(6)
$44.84 each
In Stock
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Product Image of SPST Condenser Fan Cycling Switch (400 PSI Cut In, 300 PSI Cut Out)
SPST Condenser Fan Cycling Switch (400 PSI Cut In, 300 PSI Cut Out)
SKU: 43307-MARS
MARS
SKU: 43307-MARS
Brand: MARS
(2)
$32.29 each
In Stock
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Product Image of Pressure Switch, NS2-1306-01
Pressure Switch, NS2-1306-01
SKU: NS2-1306-01
Cleveland Controls
SKU: NS2-1306-01
Brand: Cleveland Controls
(3)
$70.44 each
In Stock
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Product Image of 1/4" Barb Connection SPST Pressure Switch, 0130F00001P
1/4" Barb Connection SPST Pressure Switch, 0130F00001P
SKU: 0130F00001P
Goodman-Amana
SKU: 0130F00001P
Brand: Goodman-Amana
(1)
$35.94 each
BOX UP & SAVE 12%
$126.68 box of 4
$31.67 each
In Stock
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Product Image of Automatic Reset Low Pressure Switch (90 Open, 120 Close)
Automatic Reset Low Pressure Switch (90 Open, 120 Close)
SKU: SLP90120
Supco
SKU: SLP90120
Brand: Supco
$14.61 each
In Stock
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Product Image of Air Pressure Switch (-.35" WC), B1370133
Air Pressure Switch (-.35" WC), B1370133
SKU: B1370133
Goodman-Amana
SKU: B1370133
Brand: Goodman-Amana
(2)
$27.95 each
BOX UP & SAVE 9%
$101.76 box of 4
$25.44 each
In Stock
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Product Image of High Pressure Switch, 93W01
High Pressure Switch, 93W01
SKU: 93W01
Lennox
SKU: 93W01
Brand: Lennox
(4)
$37.14 each
In Stock
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Product Image of -1.10"WC SPST Pressure Switch, 632445R
-1.10"WC SPST Pressure Switch, 632445R
SKU: 632445R
Nordyne
SKU: 632445R
Brand: Nordyne
(5)
$28.64 each
In Stock
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Product Image of Air Flow Switch Pos. & Neg #
Air Flow Switch Pos. & Neg #
SKU: DFS-448-112
Cleveland Controls
SKU: DFS-448-112
Brand: Cleveland Controls
(2)
$46.58 each
In Stock
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Product Image of 48TFE005-A-511 Heat Exchanger w/ Regulator Installed, 48TJ660010
48TFE005-A-511 Heat Exchanger w/ Regulator Installed, 48TJ660010
SKU: 48TJ660010
Carrier
SKU: 48TJ660010
Brand: Carrier
$1,661.73 each
In Stock
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Product Image of Air Compressor Pressure Switch, DPST, 70-150 PSI, Off at 125 PSI
Air Compressor Pressure Switch, DPST, 70-150 PSI, Off at 125 PSI
SKU: 9013FHG12J52X
Telemecanique (Square D)
SKU: 9013FHG12J52X
Brand: Telemecanique (Square D)
(4)
$42.61 each
In Stock
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Product Image of SPDT General Purpose Air Sensing Switch (.05" - 12.0" W.C.)
SPDT General Purpose Air Sensing Switch (.05" - 12.0" W.C.)
SKU: AFS-222-121
Cleveland Controls
SKU: AFS-222-121
Brand: Cleveland Controls
(1)
$56.92 each
In Stock
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Product Image of Auto Limit Switch, 100°F - 140°F, 5H0735930000
Auto Limit Switch, 100°F - 140°F, 5H0735930000
SKU: 5H0735930000
Modine
SKU: 5H0735930000
Brand: Modine
(2)
$74.32 each
In Stock
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In Stock
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Product Image of Fan Cycling Pressure Switch (110 Open, 170 Close)
Fan Cycling Pressure Switch (110 Open, 170 Close)
SKU: SFC110170
Supco
SKU: SFC110170
Brand: Supco
(1)
$16.06 each
In Stock
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Product Image of 1.11" W.C Pressure Switch, 42-24196-83
1.11" W.C Pressure Switch, 42-24196-83
SKU: 42-24196-83
Rheem
SKU: 42-24196-83
Brand: Rheem
(2)
$41.43 each
In Stock
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Product Image of SPDT Air Pressure Sensing Switch (.05" - 2.0" W.C.)
SPDT Air Pressure Sensing Switch (.05" - 2.0" W.C.)
SKU: AFS-262-121
Cleveland Controls
SKU: AFS-262-121
Brand: Cleveland Controls
(1)
$60.94 each
In Stock
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Product Image of Pressure Switch (1.1" WC), S1-02439713000
Pressure Switch (1.1" WC), S1-02439713000
SKU: S1-02439713000
York
SKU: S1-02439713000
Brand: York
$37.34 each
In Stock
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Product Image of Pressure Switch .05" WC
Pressure Switch .05" WC
SKU: DFS-221-347
Cleveland Controls
SKU: DFS-221-347
Brand: Cleveland Controls
(7)
$48.05 each
In Stock
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Product Image of Bluetooth Universal 3-Wire Dry Media Differential Pressure/Air Velocity Transducer w/ LCD Display
Bluetooth Universal 3-Wire Dry Media Differential Pressure/Air Velocity Transducer w/ LCD Display
SKU: PX3ULX05
Veris
SKU: PX3ULX05
Brand: Veris
$126.44 each
In Stock
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Product Image of Air Compressor and Water Pump Pressure Switch, 60/80 PSI, DPST
Air Compressor and Water Pump Pressure Switch, 60/80 PSI, DPST
SKU: 9013GHG2J25
Telemecanique (Square D)
SKU: 9013GHG2J25
Brand: Telemecanique (Square D)
(4)
$102.48 each
In Stock
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Product Image of Pressure Switch, -1.10WC, 201158
Pressure Switch, -1.10WC, 201158
SKU: 201158
Reznor
SKU: 201158
Brand: Reznor
(1)
$79.88 each
In Stock
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Product Image of Pressure Switch 0.90"WC, 632451R
Pressure Switch 0.90"WC, 632451R
SKU: 632451R
Nordyne
SKU: 632451R
Brand: Nordyne
(2)
$28.64 each
In Stock
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Product Image of 1.05/.40 N/O Air Pressure Switch, S1-02434562000
1.05/.40 N/O Air Pressure Switch, S1-02434562000
SKU: S1-02434562000
York
SKU: S1-02434562000
Brand: York
(3)
$89.09 each
In Stock
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Product Image of SPNO Close on Fall Switch (.67" WC), S1-02435760000
SPNO Close on Fall Switch (.67" WC), S1-02435760000
SKU: S1-02435760000
York
SKU: S1-02435760000
Brand: York
$44.19 each
In Stock
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Product Image of (-)1.00" WC Pressure Switch Assembly, 42-101956-09
(-)1.00" WC Pressure Switch Assembly, 42-101956-09
SKU: 42-101956-09
Rheem
SKU: 42-101956-09
Brand: Rheem
(2)
$18.26 each
In Stock
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Product Image of Discharge Pressure Transducer, HK05ZZ001
Discharge Pressure Transducer, HK05ZZ001
SKU: HK05ZZ001
Carrier
SKU: HK05ZZ001
Brand: Carrier
$117.11 each
In Stock
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Product Image of Furnace Air Pressure Switch, SWT02522
Furnace Air Pressure Switch, SWT02522
SKU: SWT02522
Trane
SKU: SWT02522
Brand: Trane
(1)
$95.76 each
In Stock
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Product Image of ( -).54" WC SPNO Close On Fall Switch, S1-02435272000
( -).54" WC SPNO Close On Fall Switch, S1-02435272000
SKU: S1-02435272000
York
SKU: S1-02435272000
Brand: York
(2)
$43.01 each
In Stock
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Product Image of Pressure Switch -0.70"WC, 632432R
Pressure Switch -0.70"WC, 632432R
SKU: 632432R
Nordyne
SKU: 632432R
Brand: Nordyne
(8)
$28.64 each
In Stock
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Product Image of SPNO Dual Pressure Switch, SWT04232
SPNO Dual Pressure Switch, SWT04232
SKU: SWT04232
Trane
SKU: SWT04232
Brand: Trane
(3)
$123.12 each
In Stock
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Product Image of SPDT General Purpose Air Flow Switch (.05" - 12.0" W.C.)
SPDT General Purpose Air Flow Switch (.05" - 12.0" W.C.)
SKU: AFS-227-161
Cleveland Controls
SKU: AFS-227-161
Brand: Cleveland Controls
$43.43 each
In Stock
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Product Image of Heat Exchanger 48TJ660005
Heat Exchanger 48TJ660005
SKU: 48TJ660005
Carrier
SKU: 48TJ660005
Brand: Carrier
(2)
$1,619.97 each
In Stock
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Product Image of SPNO Close On Fall Switch (.20" WC), S1-02436052018
SPNO Close On Fall Switch (.20" WC), S1-02436052018
SKU: S1-02436052018
York
SKU: S1-02436052018
Brand: York
(1)
$39.16 each
In Stock
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Product Image of Air Pressure Sensing Switch
Air Pressure Sensing Switch
SKU: AFS-222
Johnson Controls
SKU: AFS-222
Brand: Johnson Controls
$66.62 each
In Stock
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Product Image of 130-160F Auto Limit Switch, B1370187
130-160F Auto Limit Switch, B1370187
SKU: B1370187
Goodman-Amana
SKU: B1370187
Brand: Goodman-Amana
(5)
$10.05 each
In Stock
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Product Image of Pressure Switch Two-Way Release Valve
Pressure Switch Two-Way Release Valve
SKU: 9049A56
Telemecanique (Square D)
SKU: 9049A56
Brand: Telemecanique (Square D)
(1)
$12.99 each
In Stock
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Product Image of Pressure Switch (.65" WC), 10U93
Pressure Switch (.65" WC), 10U93
SKU: 10U93
Lennox
SKU: 10U93
Brand: Lennox
$73.16 each
In Stock
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Product Image of Air Compressor Pressure Switch w/ 2 Way Release Valve, 1/4" Threaded, Low HP, 100-200 PSI, Off at 175 PSI
Air Compressor Pressure Switch w/ 2 Way Release Valve, 1/4" Threaded, Low HP, 100-200 PSI, Off at 175 PSI
SKU: 9013FHG49J59X
Telemecanique (Square D)
SKU: 9013FHG49J59X
Brand: Telemecanique (Square D)
(5)
$34.34 each
In Stock
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Product Image of Low Pressure Control with ±5 PSI Tolerance (Open 25 PSI/Closed 50 PSI)
Low Pressure Control with ±5 PSI Tolerance (Open 25 PSI/Closed 50 PSI)
SKU: PLP2550
Packard
SKU: PLP2550
Brand: Packard
$28.39 each
In Stock
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Product Image of Blocked Vent Switch (Backflow Sensor), 121275
Blocked Vent Switch (Backflow Sensor), 121275
SKU: 121275
Reznor
SKU: 121275
Brand: Reznor
(2)
$37.16 each
In Stock
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Product Image of Pressure Switch (45 Open, 60 Close)
Pressure Switch (45 Open, 60 Close)
SKU: SLP4560
Supco
SKU: SLP4560
Brand: Supco
$14.35 each
In Stock
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Product Image of SPDT Fixed Point Air Pressure Sensing Switch with Barbed Connector (.05" W.C.)
SPDT Fixed Point Air Pressure Sensing Switch with Barbed Connector (.05" W.C.)
SKU: DFS-221-112
Cleveland Controls
SKU: DFS-221-112
Brand: Cleveland Controls
$53.90 each
In Stock
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Product Image of Pressure Switch 0.75"WC, 632488R
Pressure Switch 0.75"WC, 632488R
SKU: 632488R
Nordyne
SKU: 632488R
Brand: Nordyne
$33.41 each
In Stock
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Product Image of Pressure Switch - 2, 3, 4, 5 Section, 240013045
Pressure Switch - 2, 3, 4, 5 Section, 240013045
SKU: 240013045
Utica-Dunkirk
SKU: 240013045
Brand: Utica-Dunkirk
(1)
$56.24 each
In Stock
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Product Image of Adjustable Differential Pressure Switch w/ M20 Connection (.12" - 1.6" W.C.)
Adjustable Differential Pressure Switch w/ M20 Connection (.12" - 1.6" W.C.)
SKU: ADPS-04-2-N
Dwyer
SKU: ADPS-04-2-N
Brand: Dwyer
(1)
$38.54 each
In Stock
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Product Image of Pressure Differential Switch, 1.00" Setting, for HE, HE II Boilers (Sizes 3, 4, 5), 511-624-510
Pressure Differential Switch, 1.00" Setting, for HE, HE II Boilers (Sizes 3, 4, 5), 511-624-510
SKU: 511-624-510
Weil-McLain
SKU: 511-624-510
Brand: Weil-McLain
(18)
$76.76 each
In Stock
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Product Image of LGP-G 1/4" NPT Manual Reset SPDT Low Gas Pressure Switch, 1-20" W.C.
LGP-G 1/4" NPT Manual Reset SPDT Low Gas Pressure Switch, 1-20" W.C.
SKU: 8103116215
Antunes
SKU: 8103116215
Brand: Antunes
$155.71 each
In Stock
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In Stock
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