Duct Pressure Switch - HVAC Controls - HVAC and Refrigeration

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Home / HVAC and Refrigeration / HVAC Controls

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42 Products Found	View	<Prev 1 2 3 Next>

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	Select Items to	Grainger Item # and Description	Compliance & Notes	Brand & Model #	Catalog Page #	Availability	Ship Quantity	Price
		Switch,Air Sensing Item # 3ZM92 General Purpose Air Sensing Switch, Switch Action SPDT, Pressure Setting Range WC 0.05 to 12.0 Inches, Sample Line Connector Integral Compression		CLEVELAND CONTROLS AFS-222	4573	Typically in Stock Check Availability	1	$33.90
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		Switch,Air Sensing Item # 2E462 Multi Purpose Air Sensing Switch, Switch Action SPDT, Differential 0.02 to 0.8 Inches WC, Mounting Location Any Vertical Surface		COLUMBUS ELECTRIC GRH3AD	4573	Typically in Stock Check Availability	1	$45.45
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		Air Sensing Switch,Adjustable Item # 6XPX7 Air Sensing Switch, Adjustable, SPDT Switch Type, Pressure Setting Range (In. WC) 0.10 - 10.0, Electrical Rating 1/10 HP @ 120 to 277 VAC		CLEVELAND CONTROLS NS2-0000-05	4573	Typically in Stock Check Availability	1	$20.41
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		Switch,Air Sensing Item # 3ZM96 Air Sensing Switch, Switch Action SPDT, Pressure Setting Range WC 0.20 to 1.0 Inches, Sample Line Connector Barbed		CLEVELAND CONTROLS RSS-495-11	4573	Typically in Stock Check Availability	1	$26.35
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		Switch,Air Sensing Item # 4XB70 Air Sensing Switch, General Purpose, SPDT, Pressure Setting Range 0.12-5.0 In WC, Integral Barbed Sample Line Connector, Differential 0.08 WC		CLEVELAND CONTROLS RFS-4150	4573	Typically in Stock Check Availability	1	$27.35
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		Air Sensing Switch,Fixed Item # 6XPX9 Air Sensing Switch, HVAC, SPDT Switch Type, Pressure Setting Range (In. WC) 0.05, Electrical Rating 300 VA Pilot Duty @ 115 to 277 VAC		CLEVELAND CONTROLS DFS-221-112-395	4573	Typically in Stock Check Availability	1	$25.35
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		3.0 (out of 5) \| Read All Reviews (1)
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		Switch,Fan Proving Item # 4C725 Fan Proving Switch, 125 VA @ 24 VAC, 300 VA Up to 277 VAC		TJERNLUND PS1505	4671	Typically in Stock Check Availability	1	$91.05
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		2.0 (out of 5) \| Read All Reviews (1)
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		Switch,Air Sensing Item # 3ZM93 Air Sensing Switch, Switch Action SPDT, Pressure Setting Range WC 0.05 to 12.0 Inches, Sample Line Connector Integral Compression		CLEVELAND CONTROLS AFS-405	4573	Typically in Stock Check Availability	1	$45.35
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		Switch,Air Sensing Item # 3ZM97 Air Sensing Switch, Switch Action SPDT, Pressure Setting Range WC 1.0 to 4.0 Inches, Sample Line Connector Barbed		CLEVELAND CONTROLS RSS-498-13	4573	Typically in Stock Check Availability	1	$32.40
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		Switch,Duct Pressure Item # 5C968 Duct Pressure Switch, 24/115/230/277 VAC		TJERNLUND PS1503	4671	Typically in Stock Check Availability	1	$64.85
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		Switch,Air Sensing Item # 3ZM94 Air Sensing Switch, Switch Action SPST, Pressure Setting Range WC 0.4 to 12.0 Inches, Sample Line Connector Integral Compression		CLEVELAND CONTROLS AFS-460	4573	Typically in Stock Check Availability	1	$51.85
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		Switch,Dryer Boosting Item # 4YM38 Pressure Sensing Switch Kit, Activates Booster Fan with Dryer		FANTECH DB10	4481	Typically in Stock Check Availability	1	$126.00
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		Pressure Sensing Switch,.25-1.0 Item # 6XJU0 Pressure Sensing Switch, HVAC/General Purpose, Differential (In. WC) .10, Switch Type SPDT, Pressure Setting Range (In. WC) 0.25 to 1.0		ROBERTSHAW 2374-495	4573	Typically in Stock Check Availability	1	$52.00
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		Pressure Sensing Switch,.05-12 Item # 6XJU2 Pressure Sensing Switch, HVAC/General Purpose, Differential (In. WC) 0.02 to 0.8, Switch Type SPDT, Pressure Setting Range (In. WC) 0.05 to 12.0		ROBERTSHAW 2374-499	4573	Typically in Stock Check Availability	1	$75.30
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		Pressure Switch,Differential,0.08to0.8In Item # 4FTN8 Pressure Switch, Differential, 0.08 to 0.8 In WC Differential, Burst Pressure 40 In WC, Port Type 1/4 In Slip On Fitting, Diaphragm Actuation Type		DWYER INSTRUMENTS ADPS-01-2-N	N/A	Clearance - limited quantity available Check Availability	1	$41.05 Clearance $36.95
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		Airflow Switch,Auto Reset,SPDT Item # 2KGR4 Airflow Switch, Auto Reset, Differential 0.06 To 0.6 WC, SPDT Switch Type, Pressure Setting Range 0.05 To 1.0 In WC		SIEMENS 141-0574	4573	Typically in Stock Check Availability	1	$114.25
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	Select Items to	Grainger Item # and Description	Compliance & Notes	Brand & Model #	Catalog Page #	Availability	Ship Quantity	Price

42 Products Found	View	<Prev 1 2 3 Next>

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Install a duct pressure switch from Grainger to help your HVAC system do its job. An air switch senses positive, negative or differential air pressure and actuates an internal switch. Duct pressure switches automatically start and stop auxiliary devices like electronic air cleaners, duct heaters, humidifiers, exhaust fans and duct booster fans. Rely on Grainger for a wide range of duct pressure switch options.

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42 Products Found

42 Products Found

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