Description
Confirm the selected variation, quantity, package contents, current offer, and store terms before placing an order.
Product Description
Compatible with Atwood 31501 Hydro Flame Furnaces:
7912-II, 7916-II, 7920-II, 8012-II,
FA 79D, HF 80D, DC82 25-32, DC82 35-41, FA 76D, FA 78 25-32, FA 72D,
8500-IV Series, 8500-III Series, 85-II Series, 85-I Series, 8900-I DC Series, 8900-II DC Series, 8900-III DC Series,
AFSD12, AFSD16, AFSD20, AFMD20, AFMD25, AFMD30, AFMD35,
DFMD20111, DFMD25111, DFMD30111, DFMD35111 DFSD12111, DFSD16111 and DFSD20111.
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Fit for RV furnace parts 33488,33727,85-IV 16, 85-IV 25,85-IV 20, 85-IV 31, 85-IV 35
SPECIFICATIONS
| Input Power | Control: 9 to 15 VDC from a storage battery or RV power convertel |
| Operating Temperature | -40 to + 176°F(-40C to +80C) |
| Flame Failure Response Time | 0.8 seconds maximum |
| Spark Rate | 16 sparks per second |
| Size(LxWxH) | 4.25 x 3.25 x 1.80 inches（10.80 x 8.25 x 4.57 cm） |
| Tries for lgnition | Three |
| Trial for lgnition Periods | 7 seconds |
| Pre-purge&Inter-purge Timings | 15 seconds |
| Postpurge Timings | 90 seconds |
Multiple Protection
1. Detect the flame when it is powered on 2. Detecte the temperature, flame, and airflow during work3. Enter the locking protection and manually reset it when abnormal flame extinguishing is detected
EC Adapter
31501 circuit board RV Ignition Control Board Kit adopts Germany SMT technology to ensure more stable and reliable.
OEM Standard
Through multiple processes of quality inspection before leaving The RV circuit board parts factory, to ensure The product quality.
Mike Gillihan –
It didn’t work. Cheap is not always better.
Russ Perkins –
It instantly goes into a board fault
P. Strickler –
I end up replacing the furnace board in my RV every couple of years (sometimes even more often). The main issue I have is the way that my furnace is built, the board rattles against the furnace enclosure, especially when we’re going over washboard roads. I have added a little insulation padding behind the board, which seems to help it last a bit longer, but it’s always just a matter of time…So I went to swap out a bad board with this unit, but there is one slight difference. The round spark generator connector is sticking straight up off the unit, instead of off to the side. But the layout of my furnace means that I don’t have room for the spark wire to connect to that. (see photos).I am going to have to try to either bend the clip, which could damage the spark generator, or I might have room to fashion some sort of elbow connector for it. But I might just buy a different board.Moral of the story is that beyond checking for the model of furnace you have, you might look at your furnace closely before you buy, and make sure this board will work for your layout…
mJOHNb –
This unit was an exact fit for my Dometic furnace. The old one had failed (no ignition, no nothing) so I ordered this. It was not too complicated to pull the old one out and install this one. Now my little camper furnace works like a charm again!
Craigc –
My control board went out on my RV furnace and this got me back up and running. Direct fit and easy to install. Worked right away for me.
Horsley –
Does not work. They made me choose 1 stars to write review. It should not have even 1 star.
Espoir –
I was aware of the some of the pros and cons (quite a few) of this aftermarket circuit board for our RV’s Atwood furnace, but I took a chance and ordered it anyway.With the exception of the straight high voltage tab (which appears to not cause a conflict in our installation) instead of the 90 degree bent tab on the original this board has identical connections to the OEM circuit board. This was purchased as a backup spare to carry with us, but with the RV currently in winter storage I unfortunately won’t know if it’s going to work until I can test it out. I am hopeful that the above-average return rate on this product is due to the fact that sometimes the cause of furnace failure is not the circuit board being replaced as part of a trial-and-error troubleshooting effort. However there are not that many other components to fail on the entire furnace schematic, so I don’t know what to expect come spring when I can try it.Despite my inability to functionally test this board now over the winter I did at least take the time to inspect the pcb under a microscope, and as far as the quality of the surface-mount and through-hole solder joints nothing visibly stands out as being deficient. I am hopeful that it will function as it should when the time comes, but as yet it remains an unknown.