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ST9120C 4057 GUARANTEED WORKING ST9120C4057 Furnace Control Board HQ1011927HW
US $65.00
or Best Offer
or 4 interest-free payments of $16.25 available with
Condition:
“If your blower motor is running nonstop it is not a control board issue. GUARANTEED WORKING - Tested ”... Read moreabout condition
2 available43 sold
- Buy It NowST9120C 4057 GUARANTEED WORKING ST9120C4057 Furnace Control Board HQ1011927HW
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Shipping:
US $9.99 USPS Priority Mail®.
Located in: Nashville, Tennessee, United States
Delivery:
Estimated between Wed, Oct 29 and Sat, Nov 1 to 94104
Returns:
Seller does not accept returns.
Payments:
.
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Seller assumes all responsibility for this listing.
eBay item number:196340813050
Item specifics
- Condition
- Used
- Seller Notes
- Brand
- Honeywell
- Type
- Furnace Control Board
- Model
- HQ1011927HW
- Compatible Model
- HQ1011927HW, ST9120C4057, ST9120C 4057
- MPN
- HQ1011927HW, ST9120C4057, ST9120C 4057
Item description from the seller
Popular categories from this store
Seller feedback (11,833)
This item (6)
All items (11,833)
- *****- Feedback left by buyer.More than a year agoVerified purchaseTurned out not needed. I installed it and left it in. The Honeywell smart valve was bad. This board had a broken plastic surround at the positive terminal. It did not affect the function. Very good transaction and supplier,
- *****- Feedback left by buyer.More than a year agoVerified purchaseGreat seller. Very fast response and shipping. I'd buy from him again.
- *****- Feedback left by buyer.More than a year agoVerified purchaseThe shipment and quality were both great. The product works awesome!!!
- 9***p (2)- Feedback left by buyer.Past monthVerified purchaseFast shipping, well packaged electronic component. This vendor offered spontaneous excellent advice on my furnace issue, very helpful in getting my system up and running. Local shop advised me that the issue was the furnace control board, I think mainly trying to get me to commit to a new $20,000 system. Trusted HVAC Supply described the failure symptoms my system was having and gave me advice that helped me fix the system. The issue was the flame sensor, a $9 part. Thanks, Trusted HVAC Supply
- h***h (5)- Feedback left by buyer.Past 6 monthsVerified purchaseI really appreciate the professionalism from this seller. They asked me questions to see if the part I was purchasing was the issue! The product was packaged in three boxes in a sealed bag. The care to protect the shipment was amazing. The product looked like new and works like new! They also offer follow up and tech support. They will now be the first company I look for my HVAC parts. I can’t say enough good things.
- h***p (265)- Feedback left by buyer.Past 6 monthsVerified purchaseWorks just as promised, arrived extremely quickly and well packaged and had a like new appearance. I did not have to use their technical support, but they do a great job of communicating their willingness to help and I have no doubt it would have been a great experience. This controller proved to be an extraordinary value, saved me $6000.GUARANTEED WORKING TESTED GOOD - HK42FZ011 Control Board (#204976040349)
Product ratings and reviews
Most relevant reviews
- Aug 08, 2019Top favorable review
Fits and works!
Verified purchase: YesCondition: NewSold by: abrefrigerant
- Nov 05, 2019
Reliable circuit board. Fast fix
Verified purchase: YesCondition: Pre-OwnedSold by: replacementhvacforless
- Feb 11, 2020
Solved the problem on an existing furnace.
Verified purchase: YesCondition: Pre-OwnedSold by: hvacpartssupply
- May 09, 2017
Saved me $$$
Verified purchase: YesCondition: Pre-OwnedSold by: pdgg2010
- Jun 15, 2025
Item was in worse shape then expected. T...
Verified purchase: YesCondition: Pre-OwnedSold by: igorr5555
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Popular categories from this store
Seller feedback (11,833)
This item (6)
All items (11,833)
- *****- Feedback left by buyer.More than a year agoVerified purchaseTurned out not needed. I installed it and left it in. The Honeywell smart valve was bad. This board had a broken plastic surround at the positive terminal. It did not affect the function. Very good transaction and supplier,
- *****- Feedback left by buyer.More than a year agoVerified purchaseGreat seller. Very fast response and shipping. I'd buy from him again.
- *****- Feedback left by buyer.More than a year agoVerified purchaseThe shipment and quality were both great. The product works awesome!!!
- 9***p (2)- Feedback left by buyer.Past monthVerified purchaseFast shipping, well packaged electronic component. This vendor offered spontaneous excellent advice on my furnace issue, very helpful in getting my system up and running. Local shop advised me that the issue was the furnace control board, I think mainly trying to get me to commit to a new $20,000 system. Trusted HVAC Supply described the failure symptoms my system was having and gave me advice that helped me fix the system. The issue was the flame sensor, a $9 part. Thanks, Trusted HVAC Supply
- h***h (5)- Feedback left by buyer.Past 6 monthsVerified purchaseI really appreciate the professionalism from this seller. They asked me questions to see if the part I was purchasing was the issue! The product was packaged in three boxes in a sealed bag. The care to protect the shipment was amazing. The product looked like new and works like new! They also offer follow up and tech support. They will now be the first company I look for my HVAC parts. I can’t say enough good things.
- h***p (265)- Feedback left by buyer.Past 6 monthsVerified purchaseWorks just as promised, arrived extremely quickly and well packaged and had a like new appearance. I did not have to use their technical support, but they do a great job of communicating their willingness to help and I have no doubt it would have been a great experience. This controller proved to be an extraordinary value, saved me $6000.GUARANTEED WORKING TESTED GOOD - HK42FZ011 Control Board (#204976040349)