pressure switches

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Sealed Units Parts (Supco) SHP325225 Pressure Switch High Pressure SPST Open 325-225 Close Pounds per Square Inch Direct | Blackhawk Supply

SHP325225 | Pressure Switch High Pressure SPST Open 325-225 Close Pounds per Square Inch Direct | Sealed Units Parts (Supco)

Brand: Sealed Units Parts (Supco)

SKU: SHP325225

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Sealed Units Parts (Supco) SFC210275 Pressure Switch Fan Cycling Low Pressure SPST Open 210-275 Close Pounds per Square Inch Direct | Blackhawk Supply

SFC210275 | Pressure Switch Fan Cycling Low Pressure SPST Open 210-275 Close Pounds per Square Inch Direct | Sealed Units Parts (Supco)

Brand: Sealed Units Parts (Supco)

SKU: SFC210275

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York S1-5994063 Pressure Switch Low Refrigeration 7/22 Pounds per Square Inch Gauge | Blackhawk Supply

S1-5994063 | Pressure Switch Low Refrigeration 7 / 22 Pounds per Square Inch Gauge | York

Brand: York

SKU: S1-5994063

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York S1-07307782002 Carryover Tube S1-07307782002 for Coleman and Evcon Equipment | Blackhawk Supply

S1-07307782002 | Carryover Tube S1-07307782002 for Coleman and Evcon Equipment | York

Brand: York

SKU: S1-07307782002

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York S1-02435324000 Pressure Switch Dual Air 0.60/0.20 Inch Water Column On Fall Single Pole Normally Open | Blackhawk Supply

S1-02435324000 | Pressure Switch Dual Air 0.60 / 0.20 Inch Water Column On Fall Single Pole Normally Open | York

Brand: York

SKU: S1-02435324000

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Reznor RZ196388 Pressure Switch 0.5 Inch Water Column High Altitude Orange | Blackhawk Supply

RZ196388 | Pressure Switch 0.5 Inch Water Column High Altitude Orange | Reznor

Brand: Reznor

SKU: RZ196388

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Honeywell Inc L404F1367/U Pressure Controller Pressuretrol High Limit 120/240 1-8 Pounds per Square Inch -35 to 150 Degrees Fahrenheit | Blackhawk Supply

L404F1367 / U | Pressure Controller Pressuretrol High Limit 120 / 240 1-8 Pounds per Square Inch -35 to 150 Degrees Fahrenheit | Honeywell Inc

Brand: Honeywell Inc

SKU: L404F1367/U

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Thermo Pride Furnaces AOPS7734 Orifice Kit High Altitude 6501-8500FT for CMA/CMC Furnace | Blackhawk Supply

AOPS7734 | Orifice Kit High Altitude 6501-8500FT for CMA / CMC Furnace | Thermo Pride Furnaces

Brand: Thermo Pride Furnaces

SKU: AOPS7734

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Honeywell Home AP5027-30U Pressure Switch Air Differential SPDT Compression Fitting 0.05 to 12 Inch WC 5 Inch D 1/2 Pounds per Square Inch | Blackhawk Supply

AP5027-30U | Pressure Switch Air Differential SPDT Compression Fitting 0.05 to 12 Inch WC 5 Inch D 1 / 2 Pounds per Square Inch | Honeywell Home

Brand: Honeywell Home

SKU: AP5027-30U

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American Granby 9013FSG2 20/40 Pressure Switch Square D FSG-2 Standard 20/40 Pounds per Square Inch | Blackhawk Supply

9013FSG2 20 / 40 | Pressure Switch Square D FSG-2 Standard 20 / 40 Pounds per Square Inch | American Granby

Brand: American Granby

SKU: 9013FSG2 20/40

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Weil Mclain 511624510 Pressure Switch Differential SPDT 1 Inch Water Column 10C213 | Blackhawk Supply

511624510 | Pressure Switch Differential SPDT 1 Inch Water Column 10C213 | Weil Mclain

Brand: Weil Mclain

SKU: 511624510

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Mars Controls 43374 Pressure Switch Open On Fall SPST 50/95 Pounds per Square Inch | Blackhawk Supply

43374 | Pressure Switch Open On Fall SPST 50 / 95 Pounds per Square Inch | Mars Controls

Brand: Mars Controls

SKU: 43374

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Weil Mclain 383600308 Pressure Switch STDT Kit 2.40/0.06 Inch Water Column | Blackhawk Supply

383600308 | Pressure Switch STDT Kit 2.40 / 0.06 Inch Water Column | Weil Mclain

Brand: Weil Mclain

SKU: 383600308

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Mars Controls 33341 Switch Klixon 4 Auto Reset SPST Direct 210PSI Open-275PSI Close | Blackhawk Supply

33341 | Switch Klixon 4 Auto Reset SPST Direct 210PSI Open-275PSI Close | Mars Controls

Brand: Mars Controls

SKU: 33341

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Water Heater Parts 100308918 Pressure Switch Air -2.00 Inch Water Column Normally Closed | Blackhawk Supply

100308918 | Pressure Switch Air -2.00 Inch Water Column Normally Closed | Water Heater Parts

Brand: Water Heater Parts

SKU: 100308918

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Water Heater Parts 100308933 Pressure Switch Air -1.50 Inch Water Column Normally Closed | Blackhawk Supply

100308933 | Pressure Switch Air -1.50 Inch Water Column Normally Closed | Water Heater Parts

Brand: Water Heater Parts

SKU: 100308933

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Lochinvar 100157745 Pressure Switch Manual Reset High/Low for KB601-801 | Blackhawk Supply

100157745 | Pressure Switch Manual Reset High / Low for KB601-801 | Lochinvar

Brand: Lochinvar

SKU: 100157745

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Water Heater Parts 100112075 Pressure Switch Air -0.55 Inch Water Column Normally Open | Blackhawk Supply

100112075 | Pressure Switch Air -0.55 Inch Water Column Normally Open | Water Heater Parts

Brand: Water Heater Parts

SKU: 100112075

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Water Heater Parts 100111630 Pressure Switch Air -1.00 Inch Water Column Normally Open | Blackhawk Supply

100111630 | Pressure Switch Air -1.00 Inch Water Column Normally Open | Water Heater Parts

Brand: Water Heater Parts

SKU: 100111630

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Water Heater Parts 100110969 Pressure Switch Air -2.00 Inch Water Column Normally Open | Blackhawk Supply

100110969 | Pressure Switch Air -2.00 Inch Water Column Normally Open | Water Heater Parts

Brand: Water Heater Parts

SKU: 100110969

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Water Heater Parts 100108909 Pressure Switch Air -2.05 Inch Water Column Normally Open | Blackhawk Supply

100108909 | Pressure Switch Air -2.05 Inch Water Column Normally Open | Water Heater Parts

Brand: Water Heater Parts

SKU: 100108909

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Raypak 007158F Pressure Switch Air Vent Normally Closed .40 Inch Water Column | Blackhawk Supply

007158F | Pressure Switch Air Vent Normally Closed .40 Inch Water Column | Raypak

Brand: Raypak

SKU: 007158F

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Midland Metal Mfg. 80332 2 1/2" 0-30psi 1/4" CBM | Blackhawk Supply

80332 | 2 1 / 2" 0-30psi 1 / 4" CBM | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 80332

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Dwyer DXW-11-153-4 Differential pressure switch | brass and fluoroelastomer wetted materials | NEMA 4X | 1/4" NPT connections | SPDT | range 50 to 75 psi. | Blackhawk Supply

Brand: Dwyer

SKU: DXW-11-153-4

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Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply

SDSA2040 | SPD T1 SDSA 40KA 120/208V 3P4W | Square D

Brand: Square D

SKU: SDSA2040

KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply

STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC

Brand: KMC

SKU: STE-8001W80

Belimo B225+LF120 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply

B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo

Brand: Belimo

SKU: B225+LF120 US

Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply

VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics

Brand: Viconics

SKU: VT7225

Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply

B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo

Brand: Belimo

SKU: B225+LF24 US

Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Blackhawk Supply

BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Contemporary Controls

Brand: Contemporary Controls

SKU: BAST-221C-B2

Belimo P2800A GR Feedback potentiometer 2800 ohms. | Blackhawk Supply

P2800A GR | Feedback potentiometer 2800 ohms. | Belimo

Brand: Belimo

SKU: P2800A GR

Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply

Brand: Belimo

SKU: LMB24-SR