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Circuit Board, 402004

Brand:
Fantech
SKU:
402004
Rating:
(23)
Q&A:
(0)
Circuit Board, 402004
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$162.71 each
In Stock
In Stock
Get 3 Tue, Jul 7
Order by today, receive Tuesday
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days

Description

Fantech 402004 Circuit Board
A replacement control circuit board used in select Fantech ventilation units (HRV/ERV series) to restore normal operation when the original board fails.

Key Features:
  • Replacement circuit board (Product Type: Circuit Board).
  • Intended as a genuine spare part - Fantech notes that genuine parts are tested/approved for compatibility and performance (general spare-parts guidance).
  • SupplyHouse lists a related accessory you may also need for some setups: EDF8 Electronic Multifunction Dehumidistat.

Compatibility & Applications:
  • Listed "Used With" models/series:
  • SHR2005R, SHR2004, SHR150, SHR150R, SHR14104, SHR6904, SHR6905R, SHR8004, SHR8005R, SHR3005R, SHR3205R, SHR11004, SHR11005R
  • VHR70, VHR704R, VHR1404, VHR1405R, VHR1904, VHR2005R
  • SER1300, SER1504N, SER2004, SER2004N, SER3204D, SER3204N, SER5504N, SER8504N, SER9504, SER13004, SER11504
  • Must only be used where the manufacturer specifies this exact part number: 402004 (verify by unit model/serial and the manufacturer's parts guidance).

Installation & Operation Notes:
  • The provided sources do not include step-by-step installation instructions. Follow the unit's service/installation documentation for the specific model.
  • Fantech recommends using the unit's serial number (located on the product label) to find the correct spare parts via its replacement parts lookup process.
  • Review-based practical tip: users recommend documenting wiring/connections (e.g., taking a photo or drawing a diagram) before swapping boards.

Maintenance & Troubleshooting:
  • Common symptom leading to replacement (review-reported): HRV/ERV stopped working or had a "bad circuit board."
  • Common outcome (review-reported): replacing the board restored operation.
  • One reviewer notes the board fixed the issue but the problem partially returned after about a week, suggesting that in some cases additional diagnosis may be needed beyond the board itself (per the unit's service documentation).

User Reviews & Q&A Summary:
  • Reviews commonly report:
  • Correct fit and successful repair ("fixed my problem," "perfect fit," "works again").
  • "Straightforward" replacement (access can be challenging depending on installation location, such as an attic).
  • Positive experiences with support and being guided to the correct part (including being able to confirm the right board from a model photo).
  • Instructions included with the replacement board (review-reported).

Specs

Product Type:

Circuit Board

Used With:

SHR11004

SHR150R

VHR704R

SHR3205R

SER5504N

SER11504

SER1504N

VHR1904

SHR2004

VHR1405R

SER1300

SER8504N

SHR150

SHR8005R

SHR3005R

VHR70

SER2004N

SHR14104

SHR8004

VHR2005R

SER9504

SER13004

SER2004

SHR2005R

SER3204N

SER3204D

SHR11005R

SHR6904

VHR1404

SHR6905R

Contact

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Product Reviews

4.96 out of 23 reviews
100% would recommend this product
4.96
out of 23 Reviews
100% would recommend this product
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Showing 1-10 of 23 reviews

Easy to replace if needed

Unit was running all the time, replace board but still same problem, replaced defective controller that was only two months old. Problem solved
Mickey
Crossville Tennessee
9 days ago
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it works

My 7 year fantech ERV stopped working, replacing this new card made it working again.
way
nj
3 years ago
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I would buy this product again

It was used to replace a bad hrv circuit board
Karin
Alaska
3 years ago
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Highly recommend!

The best part was that I sent a picture of the model, and supply house told me exactly what I needed. No guess work for me!
Jeb3
Cloquet MN
4 years ago
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Had the product in stock

I asked supply house about my problem and they told me what they thought it was. I got my circuit board from them and it solved my problem. A great team at their business.
Wudtik
Sturgeon Lake, Mn
4 years ago
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Perfect part for the job

The website was easy to navigate and filter down to find the part is was looking for. Prices seem to be fair and reasonable. Shipping was fast and timely.
gcg
Brainerd, MN
5 years ago
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I would highly recommend this product

Advised by Fantech to replace this board. Easy install, works great, fixed my problem!
K.Leslie
NY
5 years ago
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Good parts that work

The board came fast and was a perfect fit
Sgrons
Duluth Minnesota
6 years ago
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The circuit board worked just as advertised.

It was a pretty straight forward replacement, although in a 90 degree attic. I drew a picture of all the connections before removing them from the old board.
none
Tampa, Florida
6 years ago
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Great product support

I called Fantech about a problem with my ventilation system. They diagnosed the problem and referred me to Supply House. They were great to deal with. The price was better than any other websites, the product was received very quickly and came with instructions on replacing the circuit board. Overall, a painless transaction.
Steve
Oriental, NC
7 years ago
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