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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)

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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 0.55"WC 1/4" Barb Connection SPST Pressure Switch, 67K30
0.55"WC 1/4" Barb Connection SPST Pressure Switch, 67K30
SKU: 67K30
Lennox
SKU: 67K30
Brand: Lennox
(2)
$118.52 each
In Stock
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Product Image of Pressure Switch for PVG-300
Pressure Switch for PVG-300
SKU: 602602002
Field Controls
SKU: 602602002
Brand: Field Controls
$79.33 each
In Stock
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Product Image of SW 141 Differential Static Airflow Switch w/ Manual Reset, SPST
SW 141 Differential Static Airflow Switch w/ Manual Reset, SPST
SKU: 141-0575
Siemens
SKU: 141-0575
Brand: Siemens
$109.71 each
In Stock
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Product Image of 2 Stage Hi Alt Pressure Switch, .9/1.2" WC, 26W86
2 Stage Hi Alt Pressure Switch, .9/1.2" WC, 26W86
SKU: 26W86
Lennox
SKU: 26W86
Brand: Lennox
$64.49 each
In Stock
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Product Image of SPST Pressure Switch, 112107-REZNOR
SPST Pressure Switch, 112107-REZNOR
SKU: 112107-REZNOR
Reznor
SKU: 112107-REZNOR
Brand: Reznor
$134.74 each
In Stock
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Product Image of Air Compressor Pressure Switch
Air Compressor Pressure Switch
SKU: 69JF8Y
Siemens
SKU: 69JF8Y
Brand: Siemens
$189.34 each
In Stock
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Product Image of .25" WC Pressure Switch SPST - No, 19L57
.25" WC Pressure Switch SPST - No, 19L57
SKU: 19L57
Lennox
SKU: 19L57
Brand: Lennox
(1)
$104.49 each
In Stock
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Product Image of High Pressure Switch, 1804-0462BX
High Pressure Switch, 1804-0462BX
SKU: 1804-0462BX
Bard
SKU: 1804-0462BX
Brand: Bard
$157.10 each
In Stock
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Product Image of Pressure Switch, 0130F00957
Pressure Switch, 0130F00957
SKU: 0130F00957
Goodman-Amana
SKU: 0130F00957
Brand: Goodman-Amana
(1)
$74.15 each
In Stock
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Product Image of Heat Exchanger Assembly 4 Cell, 0257F00173S
Heat Exchanger Assembly 4 Cell, 0257F00173S
SKU: 0257F00173S
Goodman-Amana
SKU: 0257F00173S
Brand: Goodman-Amana
(1)
$1,309.73 each
Backorder
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Product Image of High Pressure Switch, SWT02475
High Pressure Switch, SWT02475
SKU: SWT02475
Trane
SKU: SWT02475
Brand: Trane
$42.58 each
In Stock
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Product Image of SPDT Fixed Point Air Pressure Sensing Switch (.05" W.C.)
SPDT Fixed Point Air Pressure Sensing Switch (.05" W.C.)
SKU: DFS-221-156
Cleveland Controls
SKU: DFS-221-156
Brand: Cleveland Controls
$44.82 each
In Stock
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Product Image of Pressure Switch -1.18"WC, 632200R
Pressure Switch -1.18"WC, 632200R
SKU: 632200R
Nordyne
SKU: 632200R
Brand: Nordyne
(1)
$48.68 each
In Stock
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Product Image of Heat Exchanger Assembly, 104000312
Heat Exchanger Assembly, 104000312
SKU: 104000312
Rinnai
SKU: 104000312
Brand: Rinnai
$283.62 each
In Stock
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Product Image of Dual Pressure Switch, 42-24166-86
Dual Pressure Switch, 42-24166-86
SKU: 42-24166-86
Rheem
SKU: 42-24166-86
Brand: Rheem
(1)
$86.52 each
In Stock
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Product Image of Pressure Switch, AP16521
Pressure Switch, AP16521
SKU: AP16521
Rheem
SKU: AP16521
Brand: Rheem
$37.40 each
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Product Image of CBH16-25H, Domestic Heating 240k BTU Brazed Plate Heat Exchanger, AISI 316L, Stainless Steel (25 Plates)
CBH16-25H, Domestic Heating 240k BTU Brazed Plate Heat Exchanger, AISI 316L, Stainless Steel (25 Plates)
SKU: CBH16-25H
Alfa Laval
SKU: CBH16-25H
Brand: Alfa Laval
$638.46 each
In Stock
Get 98 by Fri, Oct 9 - Mon, Oct 12
In Stock
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Product Image of Low Ambient Pressure Switch Kit, KSALA0301410
Low Ambient Pressure Switch Kit, KSALA0301410
SKU: KSALA0301410
Carrier
SKU: KSALA0301410
Brand: Carrier
$557.20 each
In Stock
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Product Image of Pressure Switch 295#CLS 395#OPN, HK02ZA395
Pressure Switch 295#CLS 395#OPN, HK02ZA395
SKU: HK02ZA395
Carrier
SKU: HK02ZA395
Brand: Carrier
$100.46 each
In Stock
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Product Image of Pressure Switch (0.61" WC), 5H0735910002
Pressure Switch (0.61" WC), 5H0735910002
SKU: 5H0735910002
Modine
SKU: 5H0735910002
Brand: Modine
(1)
$115.93 each
In Stock
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Product Image of 2SPDT Dual Air Pressure Sensing Switch (.07" - 2" W.C.)
2SPDT Dual Air Pressure Sensing Switch (.07" - 2" W.C.)
SKU: DDP-106-292
Cleveland Controls
SKU: DDP-106-292
Brand: Cleveland Controls
$108.30 each
In Stock
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Product Image of STDT Pressure Switch (.63" WC), S1-02436052009
STDT Pressure Switch (.63" WC), S1-02436052009
SKU: S1-02436052009
York
SKU: S1-02436052009
Brand: York
$43.46 each
In Stock
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Product Image of Suction Pressure Switch, 79J08
Suction Pressure Switch, 79J08
SKU: 79J08
Lennox
SKU: 79J08
Brand: Lennox
$95.37 each
In Stock
Get 21 by Wed, Oct 7
In Stock
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Product Image of Pressure Switch (.40" WC), S1-02436052013
Pressure Switch (.40" WC), S1-02436052013
SKU: S1-02436052013
York
SKU: S1-02436052013
Brand: York
$61.80 each
In Stock
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Product Image of SPDT Air Pressure Sensing Switch with Manual Reset
SPDT Air Pressure Sensing Switch with Manual Reset
SKU: AFS-305
Cleveland Controls
SKU: AFS-305
Brand: Cleveland Controls
$83.83 each
Backorder
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Product Image of Pressure Switch, 0130F00445S
Pressure Switch, 0130F00445S
SKU: 0130F00445S
Goodman-Amana
SKU: 0130F00445S
Brand: Goodman-Amana
(1)
$89.31 each
In Stock
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Product Image of 1.20 - 1.96 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
1.20 - 1.96 Amp Fast Trip Heater Pack for Freedom and Definite Purpose (Set of 3)
SKU: H2005B-3
Eaton
SKU: H2005B-3
Brand: Eaton
$112.03 each
In Stock
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Product Image of N/O Pressure Switch (.75/1.1/.4), S1-02434685000
N/O Pressure Switch (.75/1.1/.4), S1-02434685000
SKU: S1-02434685000
York
SKU: S1-02434685000
Brand: York
$199.99 each
In Stock
Get 1 by Wed, Oct 7
In Stock
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Product Image of Pressure Switch Replacement, 204328
Pressure Switch Replacement, 204328
SKU: 204328
Reznor
SKU: 204328
Brand: Reznor
$125.75 each
In Stock
Get 13 by Wed, Oct 7
In Stock
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Product Image of Electric Pressure Transducer, HK05ZG022
Electric Pressure Transducer, HK05ZG022
SKU: HK05ZG022
Carrier
SKU: HK05ZG022
Brand: Carrier
$1,288.98 each
In Stock
Get 9 by Wed, Oct 7
In Stock
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Product Image of .35/.90 N/O Air Pressure Switch, S1-02427659001
.35/.90 N/O Air Pressure Switch, S1-02427659001
SKU: S1-02427659001
York
SKU: S1-02427659001
Brand: York
$139.75 each
In Stock
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Product Image of Heat Exchanger Assembly SS, AS-59066-86
Heat Exchanger Assembly SS, AS-59066-86
SKU: AS-59066-86
Rheem
SKU: AS-59066-86
Brand: Rheem
$1,626.29 each
In Stock
Get 9 by Mon, Oct 12 - Thu, Oct 15
In Stock
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Product Image of SPST Pressure Switch (0.78" WC), 5H0722750001
SPST Pressure Switch (0.78" WC), 5H0722750001
SKU: 5H0722750001
Modine
SKU: 5H0722750001
Brand: Modine
$140.61 each
In Stock
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In Stock
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Product Image of Low Pressure Switch, 85C23
Low Pressure Switch, 85C23
SKU: 85C23
Lennox
SKU: 85C23
Brand: Lennox
$33.84 each
In Stock
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Product Image of Blocked Outlet Pressure Switch, 100110811
Blocked Outlet Pressure Switch, 100110811
SKU: 100110811
AO Smith
SKU: 100110811
Brand: AO Smith
$76.80 each
Backorder
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Product Image of 0.73" W.C. Differential Pressure Switch, 8406-100BX
0.73" W.C. Differential Pressure Switch, 8406-100BX
SKU: 8406-100BX
Bard
SKU: 8406-100BX
Brand: Bard
$126.46 each
In Stock
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Product Image of Air Compressor Pressure Switch, 2 Pole, 1/4" NPSF, NEMA 1, 4-45 PSI
Air Compressor Pressure Switch, 2 Pole, 1/4" NPSF, NEMA 1, 4-45 PSI
SKU: 9013FRG22J23
Telemecanique (Square D)
SKU: 9013FRG22J23
Brand: Telemecanique (Square D)
$42.67 each
In Stock
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In Stock
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Product Image of Heat Exchanger Replacement, 46K94
Heat Exchanger Replacement, 46K94
SKU: 46K94
Lennox
SKU: 46K94
Brand: Lennox
$882.15 each
In Stock
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In Stock
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Product Image of Air Pressure Switch, 60-110#, Differential Range 15-25 psi
Air Pressure Switch, 60-110#, Differential Range 15-25 psi
SKU: 69JF6
Siemens
SKU: 69JF6
Brand: Siemens
$150.98 each
In Stock
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Product Image of Lo Pressure Switch, 59W33
Lo Pressure Switch, 59W33
SKU: 59W33
Lennox
SKU: 59W33
Brand: Lennox
$39.17 each
In Stock
Get 15 by Wed, Oct 7
In Stock
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Product Image of High Altitude Pressure Switch .25"wc, 203932
High Altitude Pressure Switch .25"wc, 203932
SKU: 203932
Reznor
SKU: 203932
Brand: Reznor
$115.00 each
In Stock
Get 18 by Wed, Oct 7
In Stock
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Product Image of Air Compressor Pressure Switch w/ 2 Way Valve, 1/4" NPSF, 40-100 PSI, Off at 100 PSI
Air Compressor Pressure Switch w/ 2 Way Valve, 1/4" NPSF, 40-100 PSI, Off at 100 PSI
SKU: 9013FHG22J27X
Telemecanique (Square D)
SKU: 9013FHG22J27X
Brand: Telemecanique (Square D)
$51.07 each
In Stock
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In Stock
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Product Image of SPDT Gold Contact Air Pressure Sensing Switch (.05" - 12.0" W.C.)
SPDT Gold Contact Air Pressure Sensing Switch (.05" - 12.0" W.C.)
SKU: AFS-405-121
Cleveland Controls
SKU: AFS-405-121
Brand: Cleveland Controls
$85.54 each
In Stock
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Product Image of Secondary Heat Exchanger 334357-755
Secondary Heat Exchanger 334357-755
SKU: 334357-755
Carrier
SKU: 334357-755
Brand: Carrier
$1,981.88 each
In Stock
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In Stock
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Product Image of Fan Pressure Switch 260#CLS 160#OPN, HK02YB160
Fan Pressure Switch 260#CLS 160#OPN, HK02YB160
SKU: HK02YB160
Carrier
SKU: HK02YB160
Brand: Carrier
$95.26 each
In Stock
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Product Image of Pressure Switch Replacement, 42-102072-01
Pressure Switch Replacement, 42-102072-01
SKU: 42-102072-01
Rheem
SKU: 42-102072-01
Brand: Rheem
$41.00 each
In Stock
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In Stock
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Product Image of SPST N/O 2 Stage Pressure Switch, .35/.60" WC, 63W56
SPST N/O 2 Stage Pressure Switch, .35/.60" WC, 63W56
SKU: 63W56
Lennox
SKU: 63W56
Brand: Lennox
$81.49 each
In Stock
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In Stock
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Product Image of 4 Cell Heat Exchanger, 2521302S
4 Cell Heat Exchanger, 2521302S
SKU: 2521302S
Goodman-Amana
SKU: 2521302S
Brand: Goodman-Amana
(1)
$582.28 each
Backorder
Get it by Tue, Nov 3 - Wed, Dec 2
Backorder
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