Pressure Switch

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0.26″ WC SPST Air Pressure Control Switch

Trane

SKU: CNT4990
$120.14
MSRP: $138.16
You save 15%
Trane CNT4990 0.26″ WC SPST Air Pressure Control Switch quantity
1.40″ WC SPST Air Pressure Switch

Trane

SKU: SWT2523
$124.99
MSRP: $143.74
You save 15%
Trane SWT2523 1.40″ WC SPST Air Pressure Switch quantity
.94″ WC SPST Pressure Switch

Trane

SKU: SWT2521
$127.29
MSRP: $146.38
You save 15%
Trane SWT2521 .94" WC SPST Pressure Switch quantity
SPDT Pressure Switch

Trane

SKU: IS20464-6223
$69.66
MSRP: $80.11
You save 15%
Trane IS20464‑6223 SPDT Pressure Switch quantity
Water Column SPST Pressure Switch 1.20″

Amana-Goodman

SKU: 0130F00001P
$42.06
MSRP: $48.37
You save 15%
Amana 0130F00001P Water Column SPST Pressure Switch 1.20" quantity
Pressure Safety Switch

Trane

SKU: SWT3774
$37.94
MSRP: $43.63
You save 15%
Trane SWT3774 Pressure Safety Switch quantity
Pressure Switch

Trane

SKU: SWT3305
$113.64
MSRP: $130.69
You save 15%
Trane SWT3305 Pressure Switch quantity
24 V Condensate Pressure Switch

Trane

SKU: SWT3926
$43.22
MSRP: $49.70
You save 15%
Trane SWT3926 24 V Condensate Pressure Switch quantity
Dual Pressure Switch

Amana-Goodman

SKU: 0130F00509
$33.44
MSRP: $38.46
You save 15%
Amana 0130F00509 Dual Pressure Switch quantity
Low‑Pressure Refrigerant Switch

Trane

SKU: SWT3876
$89.52
MSRP: $102.95
You save 15%
Trane SWT3876 Low‑Pressure Refrigerant Switch quantity
Pressure Switch Green 1.35 Inch WC

Amana-Goodman

SKU: 0130F00110
$23.25
MSRP: $26.74
You save 15%
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1.65″ WC SPST Pressure Switch

Trane

SKU: SWT3254
$113.14
MSRP: $130.11
You save 15%
Trane SWT3254 1.65" WC SPST Pressure Switch quantity
Pressure Switch

Trane

SKU: SWT2968
$150.59
MSRP: $173.18
You save 15%
Trane SWT02968 Pressure Switch quantity
Dual Pressure Switch

Trane

SKU: SWT3114
$128.75
MSRP: $148.06
You save 15%
Trane SWT3114 Dual Pressure Switch quantity
Air Pressure Switch

Trane

SKU: SWT2522
$123.30
MSRP: $141.80
You save 15%
Trane SWT2522 Air Pressure Switch quantity
Furnace Air Pressure Switch

Trane

SKU: SWT2293
$128.40
MSRP: $147.66
You save 15%
Trane SWT2293 Furnace Air Pressure Switch quantity
Pressure Switch

Trane

SKU: SWT2520
$119.09
MSRP: $136.95
You save 15%
Trane SWT2520 Pressure Switch quantity
0.15″WC SPST Pressure Switch

Trane

SKU: CNT3666
$117.43
MSRP: $135.04
You save 15%
Trane CNT3666 0.15"WC SPST Pressure Switch quantity
SPDT Pressure Switch

Trane

SKU: CNT3520
$146.75
MSRP: $168.76
You save 15%
Trane CNT3520 SPDT Pressure Switch quantity
High Pressure Switch

Trane

SKU: SWT3273
$34.80
MSRP: $40.02
You save 15%
Trane SWT3273 High Pressure Switch quantity
Furnace Air Pressure Switch

Trane

SKU: SWT3073
$130.09
MSRP: $149.60
You save 15%
Trane SWT3073 Furnace Air Pressure Switch quantity
Furnace Air Pressure Switch

Trane

SKU: SWT2533
$111.69
MSRP: $128.44
You save 15%
Trane SWT2533 Furnace Air Pressure Switch quantity
SPNO Dual Pressure Switch

Trane

SKU: SWT4232
$131.28
MSRP: $150.97
You save 15%
Trane SWT4232 SPNO Dual Pressure Switch quantity
Gas Pressure Switch 40–200″ WC SPDT NEMA 4 Manual Reset with 24VDC Indicator Light

DUNGS Combustion Controls

SKU: 276646
$202.53
MSRP: $232.91
You save 15%
Dungs 276646 Gas Pressure Switch 40–200" WC SPDT NEMA 4 Manual Reset with 24VDC Indicator Light quantity
Air Pressure Switch 2.5–50 mBar SPDT IP54 Auto Reset

DUNGS Combustion Controls

SKU: 266953
$123.60
MSRP: $142.14
You save 15%
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Gas Pressure Switch 1–20″ WC SPDT NEMA 4 Manual Reset with 24VDC Indicator Light

DUNGS Combustion Controls

SKU: 276643
$183.98
MSRP: $211.58
You save 15%
Read more
Gas Pressure Switch 1–20″ WC SPDT NEMA 4 Manual Reset with 24V Indicator Light

DUNGS Combustion Controls

SKU: 276641
$185.55
MSRP: $213.38
You save 15%
Dungs 276641 Gas Pressure Switch 1–20" WC SPDT NEMA 4 Manual Reset with 24V Indicator Light quantity
Gas Pressure Switch 12–60″ WC SPDT NEMA 4 Manual Reset with 24VDC Indicator Light

DUNGS Combustion Controls

SKU: 275249
$185.55
MSRP: $213.38
You save 15%
Dungs 275249 Gas Pressure Switch 12–60" WC SPDT NEMA 4 Manual Reset with 24VDC Indicator Light quantity
Gas Pressure Switch 1–20″ WC SPDT NEMA 4 Manual Reset with 24V Indicator Light

DUNGS Combustion Controls

SKU: 275244
$185.55
MSRP: $213.38
You save 15%
Dungs 275244 Gas Pressure Switch 1–20" WC SPDT NEMA 4 Manual Reset with 24V Indicator Light quantity
Gas Pressure Switch 0.16–1.2″ WC SPDT NEMA 4 Auto Reset

DUNGS Combustion Controls

SKU: 271329
$212.86
MSRP: $244.79
You save 15%
Dungs 271329 Gas Pressure Switch 0.16–1.2" WC SPDT NEMA 4 Auto Reset quantity
Air Pressure Switch 12–60″ WC SPDT NEMA 4

DUNGS Combustion Controls

SKU: 267145
$107.64
MSRP: $123.79
You save 15%
Dungs 267145 Air Pressure Switch 12–60" WC SPDT NEMA 4 quantity
Air Pressure Switch 0.4–3 mBar SPDT IP54 Auto Reset

DUNGS Combustion Controls

SKU: 266954
$143.24
MSRP: $164.73
You save 15%
Dungs 266954 Air Pressure Switch 0.4–3 mBar SPDT IP54 Auto Reset quantity
Gas Pressure Switch 40–200″ WC SPDT NEMA 4 Manual Reset

DUNGS Combustion Controls

SKU: 266948
$153.89
MSRP: $176.97
You save 15%
Dungs 266948 Gas Pressure Switch 40–200" WC SPDT NEMA 4 Manual Reset quantity
Gas Pressure Switch 12–60″ WC SPDT NEMA 4 Manual Reset

DUNGS Combustion Controls

SKU: 266947
$136.96
MSRP: $157.50
You save 15%
Dungs 266947 Gas Pressure Switch 12–60" WC SPDT NEMA 4 Manual Reset quantity
Gas Pressure Switch 12–60″ WC SPDT NEMA 4 Manual Reset

DUNGS Combustion Controls

SKU: 266943
$136.96
MSRP: $157.50
You save 15%
Dungs 266943 Gas Pressure Switch 12–60" WC SPDT NEMA 4 Manual Reset quantity
Gas Pressure Switch 1–20″ WC SPDT NEMA 4 Manual Reset

DUNGS Combustion Controls

SKU: 266942
$136.11
MSRP: $156.53
You save 15%
Dungs 266942 Gas Pressure Switch 1–20" WC SPDT NEMA 4 Manual Reset quantity
Air Pressure Switch 2–20″ WC SPDT NEMA 4

DUNGS Combustion Controls

SKU: 266936
$112.36
MSRP: $129.21
You save 15%
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0.4–4″ WC SPDT NEMA 4 Air Pressure Switch with 1/4″ NPT Positive & 1/8″ NPT Negative Ports

DUNGS Combustion Controls

SKU: 266934
$111.40
MSRP: $128.11
You save 15%
DUNGS 266934 0.4–4″ WC SPDT NEMA 4 Air Pressure Switch with 1/4″ NPT Positive & 1/8″ NPT Negative Ports quantity
0.16–1.2″ WC SPDT NEMA 4 Air Pressure Switch with 1/4″ NPT Positive & 1/8″ NPT Negative Ports

DUNGS Combustion Controls

SKU: 266932
$111.40
MSRP: $128.11
You save 15%
Read more
40–200″ WC SPDT Manual Reset Gas Pressure Switch NEMA 4

DUNGS Combustion Controls

SKU: 266930
$153.89
MSRP: $176.97
You save 15%
DUNGS 266930 40–200″ WC SPDT Manual Reset Gas Pressure Switch NEMA 4 quantity
12–60″ WC SPDT Manual Reset Gas Pressure Switch NEMA 4

DUNGS Combustion Controls

SKU: 266928
$136.11
MSRP: $156.53
You save 15%
DUNGS 266928 12–60″ WC SPDT Manual Reset Gas Pressure Switch NEMA 4 quantity
12–60″ WC SPDT Manual Reset Gas Pressure Switch NEMA 4

DUNGS Combustion Controls

SKU: 266925
$136.96
MSRP: $157.50
You save 15%
DUNGS 266925 12–60″ WC SPDT Manual Reset Gas Pressure Switch NEMA 4 quantity
40–200″ WC SPDT Auto Reset Gas Pressure Switch NEMA 4

DUNGS Combustion Controls

SKU: 266923
$146.85
MSRP: $168.88
You save 15%
Read more
2–20″ WC SPDT Auto Reset Gas Pressure Switch NEMA 4

DUNGS Combustion Controls

SKU: 266921
$129.94
MSRP: $149.43
You save 15%
DUNGS 266921 2–20″ WC SPDT Auto Reset Gas Pressure Switch NEMA 4 quantity
0.4–4″ WC SPDT Auto Reset Gas Pressure Switch NEMA 4

DUNGS Combustion Controls

SKU: 266920
$129.94
MSRP: $149.43
You save 15%
DUNGS 266920 0.4–4″ WC SPDT Auto Reset Gas Pressure Switch NEMA 4 quantity
0.16–1.2″ WC SPDT Auto Reset Gas Pressure Switch NEMA 4

DUNGS Combustion Controls

SKU: 266919
$129.94
MSRP: $149.43
You save 15%
DUNGS 266919 0.16–1.2″ WC SPDT Auto Reset Gas Pressure Switch NEMA 4 quantity
2–20″ WC SPDT Auto Reset Gas Pressure Switch NEMA 4

DUNGS Combustion Controls

SKU: 266916
$130.25
MSRP: $149.79
You save 15%
Read more
2–20″ WC SPDT Air Pressure Switch NEMA 4

DUNGS Combustion Controls

SKU: 266912
$94.19
MSRP: $108.32
You save 15%
DUNGS 266912 2–20″ WC SPDT Air Pressure Switch NEMA 4 quantity