(3H36849-1) Terminal Board with Time Delay Relay for Modine® Hot Dawg® Hot Surface Ignition Heaters (Models HD30 - HD75).
Works With the Following Models:
Brand Modine Manufacturer Part Number 3H36849-1
- Working perfectly
This part replaced the one that went bad a couple of years ago. I waited to give my review to see if it would hold up and it did! There was a problem with the old board going bad and this new one seems to succeeded. Very accessible and easy to replace. I took a couple of pictures of it before exchanging it out to make sure my wires were routed right.
- Highly recommended.
Quick shipment and excellent instructions. This board replaces the existing board and TDR. Easy installation. My heater is back to normal operations. Thanks QC supply.
- modine terminal board
- Prompt shipment
The only thiong I can post as a review is the promptness of shipping. The part actually got here a day ahead of promise.
- Perfect fit
Got it in 2 days and was perfect fit. Thanks!
- Modine control board
Replacement part came quickly and was very easy to install! Heater is working better than ever, I have had many problems every year with the fan control of this unit, I hope this corrects the problems finally! Sure seems to work great at this time!
Thanks for your quick turn around!
- Excellently engineered module
This module replaces two components, a very strange fan timer and an interconnect board. The very strange timer is prone to short life and is hard to obtain an exact replacement. QC Supply delivery is fast while keeping me informed of shipment and delivery date. Excellent service, thank you.
- Works Intermittant
Well, the part worked fine for day one, then sometimes it works and other times it does not. the fan comes on as it should but does not shut off. when i restart the heater the same thing happens. i think the part is defective. It looked old when I received it. I am very dissatisfied. Sorry to say
- great dervice
got my spare parts now just in case...
- 100% Satisified
Excellent shipping. Part was perfect. Will shop again. :)
- Very Happy and Warm again!!
Very simple to install, instructions were superb and thank you for the new wiring schematic. Heater now works better than before. Shipping was fast.
- product repair my heater
shipped quick , fit well and instructions very good
- This fixes your fan delay timer relay problem
Installed as per instructions and my heater works properly now!
Thanks QC Supply
- Problem Solver
Fan relay crapped out on my heater. After trying to research the problem, I found the QC website. In reading the reviews for this product, I knew this was the part I needed. Part arrived in three sort days...AND...heater is up & running! Thanks QC Supply!!!
- Identical replacement part quick fix. Shipped and arrived quickly.
Fixed fan not coming on
- Hot Dawg Modine Terminal Board with Time Delay Relay (HD30 - HD75)
Second time I have ordered from QC Supply. I bought this Modine Terminal Board with Time Delay Relay (HD30 - HD75) to replace the broken part in my Hot Dawg heater. This part arrived as expected and the instructions on how to install are simple. Great part if you have a failure and this fixes it.
- Just as I expected!
Right part, fair price, same day shipment, packaged well, received in great shape. Would order from QC again!
Everything went great, from ordering to receiving the part in 2 days!Install took about 10 minutes.
- Great shopping experience.
Worked great and price and shipping cost were excellent. Phoned for info on shipping cost and they gladly shipped USPS priority. Most others only ship UPS which is outrageous for Alaska.
- Great service
After waiting for 2 weeks for this part from a local heating company I went on line and ordered from QC and received it in 4 days at about 1/3 of the cost from the heating company The instructions that came with the unit were printed in 2003 and were for upgrade of an earlier model so that was a little confusing as my unit was a 2004. It talked of removing a purple wire which I did not have on my unit. Once I determined the circuit board was exactly identical to the existing part and the instructions were for upgrading older units than mine; it was all plug and play. I had my heater up and running in about 10 minutes total.
- Eliminates fan timer problems
This board is a great upgrade from the old thermal timed relay. The instructions supplied are clear and accurate. They also include a new wiring diagram sticker for inside the unit. Total installation time is less than 15 minutes.
I utilized this product to replace the circuit board and fan delay relay on an 17 year old Hot Dawg heater mounted in my garage. Part shipped quickly, came with easy to follow instructions, and fixed the problem of an intermittent circulation fan. Replacement took less than 30 minutes. QC's price was the cheapest! Great experience.
- the exact part I need
the exact part I need
Great price , quick shipping, fantastic instructions, installed it myself in about 15 minutes, furnace works like new again.
fit and worked great
- Great Replacement
Great Replacement for the old control board and relay on the Modine heaters.
- Great technical help from QC tech's
Received in a timely fashion part fit and functions p[perfectly, good price best of all was the one on one from QC technicians prior to ordering.
Overall great experience.
- Good Product
The product fit as per the instructions and worked the first time. It arrived as expected.
- Finally Fixed!!
I have a Hamilton heater too and had the same problem with the fan not turning on all the time. Found out it's the same as a Modine heater and ordered the board. QC Supply has great prices, fast shipping. The instructions were clear and the part was easy to install. My heater now works like new again.
- Heated Garage Again
I have a Hamilton WGH garage heater and from searching the web, this Modine part is the same as the ones being offered for the Hamilton, but at a better price. My Hamilton was facing the same problem, fan was not coming on, heat exchanger glowing red and then tripping out. This part was the cure. Awesome service and delivery.
- Very happy
Mechanically, the board went in easy, would have been easier if I had read the instructions. Doing the electrical connection was very simple. Glad I made the installation. The time from order to receiving was delightfully short! Thanks.
- Good so far
Installed in my Hot Dawg and so far so good. Have not used it a lot yet.
- Glad we could get the part!
Our Hot Dawg heater wasn't working and my husband found the diagram inside of all the parts and numbers, he went on the internet and the number & part had changed, so it showed the updated part and number to order. It was that easy. We had heat back in less that a week!
- great service
This part must be an updated version and will require some rewiring but the board was not required at this time. The part arrived right on time. Thank you.
- Excellent shopping experience
Fast delivery, correct part, easy to self install. Very satisfied.
Very fast shipping. Great price.
- Go Big Red!
Great price, fast delivery, easy install, wonderful people to deal with! Thanks, Elaine!
- Great deal
Much better product than the original. Easy to install with great instructions, schematic and wiring diagrams. Have not used it very much for reliability, but it should be better than the original design.
- All done
Works great, makes me wonder if this if a common failure with these heaters. Ordered it on the website and got it pretty fast. A better price than other places I checked and free gloves, gotta like that. The only problem is... I didn't understand the tax charged on an item sent out of state?
***QC Supply Response***
I do not have your order details so I can not determine what state we shipped to but we must charge tax when shipping to any state where we have a business presence, which is Nebraska, Missouri, Oklahoma, Iowa, North Dakota, South Dakota, Minnesota and Wisconsin.
- fixes fan delay problems
15 minutes to install and fixed problem I had with the fan not coming on in time to prevent the high limit switch from tripping. recommended if you are having trouble like I did on my 2001 HD75 unit. Fan goes on now within 10 to 15 seconds after flame up. No more glowing hot heat exchanger tubes. QC sent product quickly and the best price on the internet.
- Excellent Product and Great Service
Arrived within 2 Days Excellent easy to follow instructions Great Company All Businesses should operate like this
- Great Service
Old time feel with old fashion values. Quick delivery and a special thanks to Jerry for his friendly conversation.
- fixed the fan not working
QC had the best price on this part...when the stops working due to a bad time relay.this updated part will fix your problems....it took about 10 min to install.the relays all went bad on these units..once you install the updated board then it will last...i will use qc again...they are very nice people to talk to and do bussiness with...eddie. toms river. nj.
- Great repair!!!
I did a bench test of my Fan Motor and it worked great. Isolated the problem to the Fan Delay Relay with a jump through it. QC had the part as an updated circuit board with Delay Relay included. Simple install with great Hot Dawg supplied instructions for the upgrade. I'm back in the heat!! A great pair of gloves to boot!!!! Thank you QC.
- Works well
Product shipped on time, was easy to install and works well.
shipped quick, works great, and a free pair of my favorite gloves who could ask for more. will look here first for other parts, as needed.
- Just what I needed
I had a heater company check to see what was wrong with my heater. Turned out to be the circuit board. They quoted me $437 and a week to fix the heater. I got the part for $82 including shipping from QC in 3 days. I installed it myself and saved $350.
- Works Great
I bought this to replace a broken part in my Hot Dawg heater. Konnie got it sent out to me super fast and the instructions on how to install are simple. Great part if you have a failure and this fixes it.
- Manuals & Resources
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