Switches

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Trane SWT1999 SPDT Differential Press Switch

Trane

MSRP: $236.40

Now: $182.67

SPDT Differential Press Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $236.40

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Trane SWT1736 Pressure Switch w/ Wiring Harn

Trane

MSRP: $150.84

Now: $114.28

Pressure Switch w/ Wiring Harn FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $150.84

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Trane SWT1729 180-210F Auto Limit Switch

Trane

MSRP: $114.64

Now: $88.59

180-210F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

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Trane SWT1714 125/250V 21A SPST Door Switch

Trane

MSRP: $17.18

Now: $13.27

125/250V 21A SPST Door Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $17.18

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Trane SWT1711 170-200F Auto Limit Switch

Trane

MSRP: $51.07

Now: $39.46

170-200F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

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Trane SWT1696 Reverse FLow Sw; 140Op 130Cl

Trane

MSRP: $44.19

Now: $34.14

Reverse FLow Sw; 140Op 130Cl FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements

MSRP: $44.19

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Trane SWT1653 Reverse FLow Sw; 110Op 100Cl

Trane

MSRP: $28.36

Now: $21.92

Reverse FLow Sw; 110Op 100Cl FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $28.36

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Trane SWT1652 200-230F Auto Limit Switch

Trane

MSRP: $23.02

Now: $17.79

200-230F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $23.02

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Trane SWT1651 130-160F Auto Limit Switch

Trane

MSRP: $102.76

Now: $79.41

130-160F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $102.76

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Trane SWT1649 Reverse FLow Switch;105Op 95Cl

Trane

MSRP: $12.77

Now: $9.87

Reverse FLow Switch;105Op 95Cl FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $12.77

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Trane SWT1635 Limit Switch; 180Op 150Cl

Trane

MSRP: $21.05

Now: $16.27

Trane SWT1635 Limit Switch; 180Op 150Cl FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements

MSRP: $21.05

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Trane SWT1614 190F CI Auto Limit Switch

Trane

MSRP: $56.96

Now: $44.01

190F CI Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $56.96

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Trane SWT1613 80-210F Auto Limit Switch

Trane

MSRP: $38.46

Now: $29.72

80-210F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $38.46

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Trane SWT1612 160-190F Auto Limit Switch

Trane

MSRP: $25.82

Now: $19.95

160-190F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $25.82

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Trane SWT1390 160F CO M/R Limit Switch

Trane

MSRP: $281.49

Now: $217.52

160F CO M/R Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $281.49

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Trane SWT1279 145-175F Auto Limit Switch

Trane

MSRP: $70.08

Now: $54.15

145-175F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $70.08

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Trane SWT1276 110-140F Auto Limit Switch

Trane

MSRP: $92.24

Now: $71.27

110-140F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $92.24

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Trane SWT1275 150-135F Auto Limit Switch

Trane

MSRP: $66.59

Now: $51.46

150-135F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

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Trane SWT1272 220-250F Auto Limit Switch

Trane

MSRP: $98.98

Now: $76.49

220-250F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $98.98

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Trane SWT1271 170-180F Auto Limit Switch

Trane

MSRP: $101.77

Now: $78.64

170-180F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements

MSRP: $101.77

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Items 1341 to 1360 of 1398 total

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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.