Switches

Switches

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Sterling HVAC 11J11R03663 Door Switch

Sterling HVAC

MSRP: $127.53

Now: $98.54

Sterling HVAC 11J11R03663 Door Switch FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $127.53

Now: $98.54

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Cleveland Controls NS2-0047-00 Pressure Switch

Cleveland Controls

MSRP: $77.30

Now: $59.73

Cleveland Controls NS2-0047-00 Pressure Switch FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $77.30

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Warren Technology 2PL-165 Limit Switch

WARREN TECHNOLOGY

MSRP: $41.89

Now: $32.37

Warren Technology 2PL-165 Limit Switch FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $41.89

Now: $32.37

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Cleveland Controls DFS-229 Air Pressure Sensing Switch

Cleveland Controls

MSRP: $105.24

Now: $81.32

Cleveland Controls DFS-229 Air Pressure Sensing Switch FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $105.24

Now: $81.32

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York S1-025-47822-000 Temp Control Switch SPST 120 Close 160 Open

York

MSRP: $25.31

Now: $19.56

York S1-025-47822-000 Temp Control Switch SPST 120 Close 160 Open FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted...

MSRP: $25.31

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York S1-025-51475-000 Switch Limit 105/135 Auto

York

MSRP: $23.25

Now: $17.96

York S1-025-51475-000 Switch Limit 105/135 Auto FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $23.25

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Trane SWT03698 Pressure Switch 650# Open 500# Close

Trane

MSRP: $47.55

Now: $36.75

Trane SWT03698 Pressure Switch 650# Open 500# Close FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $47.55

Now: $36.75

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Greenheck 382993 Airflow Switch

Greenheck

MSRP: $123.42

Now: $95.37

Greenheck 382993 Airflow Switch FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $123.42

Now: $95.37

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Danfoss 060-124391 Pressure Switch KP15

Danfoss

MSRP: $209.76

Now: $162.09

Danfoss 060-124391 Pressure Switch KP15 FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $209.76

Now: $162.09

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Carrier HK13LB004 Oil Level Switch

Carrier

MSRP: $937.69

Now: $724.58

Carrier HK13LB004 Oil Level Switch FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $937.69

Now: $724.58

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Honeywell Sensing and Control 2DM1 Snap-In Panel Mount Switch

Honeywell Sensing and Control

MSRP: $36.63

Now: $28.30

Honeywell Sensing and Control 2DM1 Snap-In Panel Mount Switch * Pricing for this part applies only to In-Stock inventory. FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered...

MSRP: $36.63

Now: $28.30

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Schneider Electric (Barber Colman) 9141060000 Auxiliary Switch Add On SPDT

Schneider Electric (Barber Colman)

MSRP: $72.35

Now: $55.91

Schneider Electric (Barber Colman) 9141060000 Auxiliary Switch Add On SPDT FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless...

MSRP: $72.35

Now: $55.91

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International Environmental 70006013 Limit Switch 150/200

International Environmental

MSRP: $61.02

Now: $47.15

International Environmental 70006013 Limit Switch 150/200 FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $61.02

Now: $47.15

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Indeeco 1006877 164F Thermal Cut Out Switch

Indeeco

MSRP: $143.75

Now: $111.08

Indeeco 1006877 Thermal Cut Out Switch 164F FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $143.75

Now: $111.08

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United Electric H100K-544 Differential Pressure Switch 2/20# SPDT NEMA4X

United Electric

MSRP: $1,297.20

Now: $1,002.38

United Electric H100K-544 Differential Pressure Switch 2/20# SPDT NEMA 4X FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements...

MSRP: $1,297.20

Now: $1,002.38

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Schneider Electric (Square D) 9007TUB4 HEAVY DUTY LIMIT SWITCH 20A

Schneider Electric (Square D)

MSRP: $1,277.76

Now: $987.36

Schneider Electric (Square D) 9007TUB4HEAVY DUTY LIMIT SWITCH 20A FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted...

MSRP: $1,277.76

Now: $987.36

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Honeywell Sensing and Control GSAA36C Safety Limit Switch

Honeywell Sensing and Control

MSRP: $544.75

Now: $420.94

Honeywell Sensing and Control GSAA36C Safety Limit Switch FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $544.75

Now: $420.94

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Cleveland Controls NS2-3064-03 Switch .25" Barbed, SPDT, Automatic

Cleveland Controls

MSRP: $55.19

Now: $42.65

Cleveland Controls NS2-3064-03 Switch 0.25" Barbed SPDT Automatic FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted...

MSRP: $55.19

Now: $42.65

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Ashcroft B429BXFM-15 Pressure Switch Buna Seal 0-15#

Ashcroft

MSRP: $721.97

Now: $557.89

Ashcroft B429BXFM-15 Pressure Switch Buna Seal 0-15 PSI SPDT 1/4" NPT Manual Reset on Decrease Pressure Switch with Buna N Seal Watertight Nema 4X Enclosure with FM Approval FurnacePartSource.com Commitment Always Brand-New Genuine Parts In...

MSRP: $721.97

Now: $557.89

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Ashcroft B424V-400 Pressure Switch 400#

Ashcroft

MSRP: $472.23

Now: $364.90

Ashcroft B424V-400 Pressure Switch 0-400 PSI SPDT 1/4" NPT General Purpose Pressure Switch with Viton Seal Watertight Nema 4X Enclosure FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts...

MSRP: $472.23

Now: $364.90

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HVAC Replacement Switches

Without switches, your furnace or air conditioner would simply run non-stop without any method of controlling it. Furnace switches provide a useful service by regulating pressure and power to different modules, which in turn allow your equipment to work in the way that you expect.

Though it can be somewhat of a challenge to find the appropriate switch for any given use case, it can help to locate the brand name and re-order or part number if applicable. While dimensions are provided for each switch in question, the catalog numbers are more than sufficient for finding the correct component in the vast majority of situations.

Pressure Switches

Pressure levels aren’t something to fool around with, considering that excessive pressure measurements could potentially cause a line rupture or other malady. Simply installing a new York Controls limit switch might be enough to slash the possibility of this happening. Take a few moments to check your entire HVAC installation and locate any places where you might be better off with having added a few additional switches like this.

Though you might think that such a simple component is more or less static, nothing could be further from the truth. Updated Lochinvar & A.O. Smith switches are an excellent representation of what new switch technologies are doing to revitalize the industry.

Engineering teams are constantly working on new solutions in this space. While it might not always be obvious and most innovations are incremental at this point, newer switches often boast better build quality and a greater degree of safety as a result of over-engineered points.

Depending on the type of application you’re installing this equipment on, you might find that these designs are considerably more durable than anything you previously used. That’s excellent news for commercial and retail operators in particular since mission-critical operations are quite common in those spaces.

Roll Out Switches

Usually, roll-out switches are found on gas furnaces and they’re used as a safety device. If a gas flame suddenly goes out, then the roll-out switch turns the gas off so that you can’t have a sudden ignition later on. They’re extremely important for this reason, and many jurisdictions require their installation for safety reasons.

Fortunately, there are options from brands like Utica-Dunkirk that can help to dramatically reduce the risk of any accident caused by a flame suddenly going out. All of these roll-out switches are designed to meet or exceed the specifications provided by manufacturers for any piece of equipment that could potentially mount one. As a result, the installation of one could potentially prove to be an upgrade.

Match The Right Switches To Your HVAC System With Furnace Part Source

Traditionally, it can be difficult to match the exact switches needed for a project because of the wide variety. That’s why our team here at Furnace Part Source has put together such a comprehensive collection of switches. They should serve the needs of the greatest number of clients.

Those who run into a snag finding the right safety feature can always use our online contact form. Furnace Part Source will supply HVAC technicians with the necessary components for air conditioning or furnace repair.