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Fuses

Fuses

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    Lochinvar & A.O. Smith 100208808 Kit Fuse Time Delay 0.8A 250V

    Lochinvar & A.O. Smith

    MSRP: $14.97
    Now: $11.56
    Lochinvar & A.O. Smith 100208808 Kit Fuse Time Delay 0.8A 250V 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: $14.97
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    Littelfuse SLC001 Fuse 600V Time Delay Class G 1 Amp

    Littelfuse

    MSRP: $10.31
    Now: $7.97
    Littelfuse SLC001 Fuse 600V Time Delay Class G 1 1 Amp 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: $10.31
    Now: $7.97
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    Littelfuse FLSR050ID Fuse 600V Time Delay 50A IND

    Littelfuse

    MSRP: $49.43
    Now: $38.20
    Littelfuse FLSR050ID Fuse 600V Time Delay Electrical Fuse and Fuse Blocks Fuse 600V Time Delay CLASS RK5 50 Amp Indicating FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when...
    MSRP: $49.43
    Now: $38.20
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    Liebert 136821P2S Fuse "J" 600V 1.25A (QTY 2)

    Liebert

    MSRP: $134.38
    Now: $103.84
    Liebert 136821P2S Fuse "J" (QTY 2) 600V 1.25A 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: $134.38
    Now: $103.84
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    Littelfuse FLSR002 Fuse 600V Time Delay 2 Amp

    Littelfuse

    MSRP: $31.22
    Now: $24.12
    Littelfuse FLSR002 Fuse 600V Time Delay 2 Amp 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: $31.22
    Now: $24.12
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    Littelfuse KLKR.300 Fuse 600V F/A .300 Amp

    Littelfuse

    MSRP: $21.90
    Now: $16.92
    Littelfuse KLKR.300 Fuse 600V Fast Acting CLASS CC .300 Amp 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: $21.90
    Now: $16.92
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    Bussmann Fuse JJS-50 Fuse 600V F/A Class T 50A

    Bussmann Fuse

    MSRP: $62.83
    Now: $48.55
    Bussmann Fuse JJS-50 Fuse 600V F/A Class T 50A 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: $62.83
    Now: $48.55
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    Littelfuse 313.010P Fuse 32V SB 3AG PB-FREE 10 Amp

    Littelfuse

    MSRP: $7.64
    Now: $5.79
    Littelfuse 313.010P Fuse 32V SB 3AG PB-FREE 10 Amp Order in multiples of 5 each 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: $7.64
    Now: $5.79
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    Littelfuse KLDR002.TXP Fuse 600V Time Delay 2 Amp

    Littelfuse

    MSRP: $24.80
    Now: $19.16
    Littelfuse KLDR002.TXP Fuse 600V Time Delay 2 Amp 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: $24.80
    Now: $19.16
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    Carrier HY10KB095 Time Delay Fuse 600V 30Amp

    Carrier

    MSRP: $108.39
    Now: $83.75
    Carrier HY10KB095 Time Delay Fuse 600V 30Amp Item is Non Cancelable / Non Returnable  FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order...
    MSRP: $108.39
    Now: $83.75
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    Lochinvar & A.O. Smith 100110720 K Fuse 30A 480V Class G

    Lochinvar & A.O. Smith

    MSRP: $50.37
    Now: $38.93
    Lochinvar & A.O. Smith 100110720 K Fuse 30A 480V CLASS G 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: $50.37
    Now: $38.93
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    Bussmann Fuse MDA-5-R Time-Delay Fuse 5A 250V

    Bussmann Fuse

    MSRP: $5.97
    Now: $4.53
    Bussmann Fuse MDA-5-R Time-Delay Fuse 5A 250V 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: $5.97
    Now: $4.53
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    Bussmann Fuse MDA-10-R Time Delay Mini Fuse 10A 250V

    Bussmann Fuse

    MSRP: $3.99
    Now: $3.03
    Bussmann Fuse MDA-10-R Time Delay Mini Fuse 10A 250V 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: $3.99
    Now: $3.03
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    Liebert 127977P7S Fuse Time Delay 4 Pack 0.5A 600V

    Liebert

    MSRP: $84.23
    Now: $65.09
    Liebert 127977P7S Fuse Time Delay 4 Pack 0.5A 600V  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: $84.23
    Now: $65.09
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    Mitsubishi Electric E22A49382 FUSE

    Mitsubishi Electric

    MSRP: $1.42
    Now: $1.08
    Mitsubishi Electric E22A49382 FUSE 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: $1.42
    Now: $1.08
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    RBI Boiler 60503065 10A FUSE

    Rbi Boiler

    MSRP: $89.76
    Now: $68.00
    RBI Boiler 60503065 10A FUSE   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: $89.76
    Now: $68.00
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    RBI Boiler 60503026 3A FUSE

    Rbi Boiler

    MSRP: $89.76
    Now: $68.00
    RBI Boiler 60503026 3A FUSE   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: $89.76
    Now: $68.00
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    York 025-35907-000 FUSE CARTRIDGE 15A

    York Controls

    MSRP: $40.11
    Now: $30.39
    York 025-35907-000 FUSE CARTRIDGE 15A  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: $40.11
    Now: $30.39
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    York 025-34430-000 FUSE 10 AMP

    York

    MSRP: $42.75
    Now: $33.04
    York 025-34430-000 FUSE 10 AMP 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: $42.75
    Now: $33.04
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    York 025-39683-000 Fuse Cartridge 30A 600V

    York

    MSRP: $46.96
    Now: $36.29
    York 025-39683-000 Fuse Cartridge 30A 600V 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: $46.96
    Now: $36.29
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HVAC fuses include both those for air conditioning and furnaces. When a fuse is blown, it can cause many problems. Replacing them as soon as possible is crucial to prevent further issues.

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Types Of Fuses Available For Home Improvement

Fuses come in various shapes and sizes, and at Furnace Part Source, we have several options. Look at options like the Trane FUS1348 128C Fuse to see if they can provide an upgrade. Always inquire about our shipping deals and discounts on certain items.

Our most popular fuses are cartridge fuses. These are available in several amp ratings and are easy to install. Just remove the old fuse and replace it with the new one.

We also offer glass fuses, which are available in several sizes and styles. Our team can recommend the Rheem 46-22863-82 FUSES 2 Amp as one option. These fuses are grand for older homes, as they provide a more vintage look. Glass fuses can also be easier to find when you need to replace them.

Finally, we offer the Maxi fuse, like the Lennox 54G47. This high-amperage fuse is perfect for larger appliances or HVAC units. If you have a breaker that keeps tripping, it might be because you need a Maxi fuse.

Steps And Signs For Checking Your Furnace Fuse 

The furnace and air conditioning fuses serve different purposes in your home. If either of them trips, it can be a sign of something wrong with that system. If the fuse blows with the furnace, it could be a sign that there is an issue with the igniter or the fan. On the other hand, a tripped air conditioning fuse could be a sign that there is a problem with the compressor or that there is low refrigerant.

What Are Signs Of A Blown Fuse?

A broken furnace fuse usually has black marks around it. It might also be melted, and rust or scorch marks might discolor the metal. If you see any of these signs, it is time to replace the fuse.

What Are The Signs Of A Tripped Beaker?

If a breaker trips, it will usually have a red or black handle in the middle or off position. The breaker might also have charring around it. You need to reset the breaker if you see any of these signs.

Replacing Your HVAC Fuse

If your furnace fuse has blown or your breaker has tripped, you will need to replace the fuse or reset the breaker. You can do this by following these steps:

  • Locate the fuse box or breaker box in your home.
  • Turn off the power to the furnace or air conditioner.
  • Remove the old fuse or breaker and replace it with a new one.
  • Turn the power back on to the furnace or air conditioner.

Fix Your AC Units With Furnace Part Source

Furnace Part Source is your top retailer for new and discontinued parts. We want to ensure that all HVAC specialists have access to the market's leading brands and more obscure ones.

Do you wish to find out more about removing the fuse safely? Then reach out to us today. 

Furnace Part Source will provide access to new fuses, control boards, blower motors, and more to keep an AC running.