Emerson 768A-844 Hot Surface Ignitor, 80V, Silicon Nitride

This igniter worked perfectly and was easy to install. Saved me an HVAC visit and probably a few hundred for the service cost.

My furnace wasn't firing up this fall and was dropping a code that suggested either a bad circuit board or a bad ignitor or maybe something else. I researched and ordered at control board kit, but then also found this ignitor. It started working before I fired the parts cannon at it, but if it decides to stop again this should be a quick try-it-and-see 'fix' before going the more involved next step. It looks like a direct bolt-up, plug-in, fire up and go part. This is at least the second ignitor already so maybe this is a replace every few years item and a good spare to have on hand. So now I do. Repair things yourself if you can, save some cash. But don't work on things like this unless you're handy. Gas is no joke.

Same specs including plug and length of wire as original igniter in my 18 year old Lennox furnace. Furnace worked as expected after this part was installed along with a new flame sensor.

I recently had to have this and one other part replaced on my 10 year old furnace. It works very well, and even better was a good buy on Amazon, made even better with Prime Free Shipping! IF you have any reservations about buying furnace products on Amazon, be assured, that I've bought this and several others here, and have had great results each time. If this helps, I think this part seems to work even better than the one I originally had in my furnace.

Nowhere in the posting does it say new, or used. But if it doesn’t specify “used” or “refurbished “ then I would assume it’s new. Plus the picture is off a new one. I opened it out of the box and you could clearly see it was used. I was in desperate need for heat, so I put it in and it did not work. So now here I am with twin 4 year olds, my wife and I, with freezing temperatures and one fireplace in my house. Plus they wouldn’t even overnight me a good one.

Direct replacement for a bad ignitor. Everybody probably should just keep a spare on hand for this price. No telling when it'll go out and leave you freezing.

When the furnace stopped working, we could tell that the ignitor was not working since it did not glow on startup. This was a perfect fit and with prime shipping came quickly. Luckily it was not winter, just a really chilly spring, and so not having the heat for a couple of days was not too bad. It went in easily and worked fine. We immediately ordered a second one to have on hand as backup. Taped it right to the side of the furnace so it would be easy to find!

The low rating for East to install is not the faults of this product it's just simply a poor design when it comes to the furnace.. you better have some small hands to get this thing installed.. but it worked perfect.. I've already ordered my backup to have on the shelf

Great price fast delivery !

Works perfect. Hard to take replace this parts. But worth it.

I bought this and I burnt out, not good replacement for Lennox

Replaced the inoperative one. This part is working as they stated and I am very happy as I saved the money from the service. Easy to install.

very good