10-12 yrs before you need expensive repairs, like a new ecm motor which will cost close to 1000 bucks.What is the useful life of a high efficiency furnace?
Are some brands/models better than others?
DO NOT BUY a high efficiency furnace. It is a big waste of money. The repairs on those parts are massive. Do you get any energy savings??? NO, unless your house is absolutely configured in every way to prevent energy loss, which 99.9999995 of homes aren't unless you blew a fortune doing it, in which case, you were better off not doing it and saving that money you would never get back. Stay below 95 efficiency or you are wasting your money.
As for Enbridge, GOD NO don't use them. Hire someone and look someone up in Facebook, etc... in groups that will do it on the side from their regular HVAC job. YOu will literally save 50%, then just take out the Enbridge insurance plans that will cover all costs and repairs on a furnace.
But it is your money!
Most furnace manufacturers these days use same parts, put them together and slap their logo on the final product. I'd look for good warranty. For example Goodman gives 10 year warranty on parts.
DO NOT BUY a high efficiency furnace. It is a big waste of money. The repairs on those parts are massive. Do you get any energy savings??? NO, unless your house is absolutely configured in every way to prevent energy loss, which 99.9999995 of homes aren't unless you blew a fortune doing it, in which case, you were better off not doing it and saving that money you would never get back. Stay below 95 efficiency or you are wasting your money.
As for Enbridge, GOD NO don't use them. Hire someone and look someone up in Facebook, etc... in groups that will do it on the side from their regular HVAC job. YOu will literally save 50%, then just take out the Enbridge insurance plans that will cover all costs and repairs on a furnace.
But it is your money!
Very true. Daikin and Goodmans - Same Company. Carrier, Payne and Bryant - Same Company - just different labels.
Carrier and Bryant have been the same parent company for a very long time.
I can't speak to Goodman furnaces, but their air conditioners are very poor quality.
I have a Carrier Infinity furnace and central air and I'm very happy with both. Knock on wood, no problems with either.
A lot more than I can say for my shitty Bradford White hot water tank. Funking junk.
As to an installer I have used Belyea Brothers and Easterbrook brothers and have been very happy with both and I'm a pretty exacting (some might say OCD) customer.
Whatever you do, please do not side vent the furnace. Send it in a liner up the chimney. For the love of God.
Yes, pvc liner right up the chimney. It is a special liner made for that application and comes complete as a kit. No different than the old metal liners for mid efficiency furnaces, only a smaller diameter.Why? The plastic PVC venting is much easier to run out the wall. Mid efficient furnaces that use chimney liners are no longer even available. I suppose you could run the PVC pipes up the chimney, but you are increasing the vent length, and might even have to increase vent size because of it. Then you need to make some kind of support or bracket to hold and terminate the pipe on the top of the chimney. Most installers probably wouldn't even do it for you. Especially since most furnaces in homes are installed fairly close to an outside wall. Anyway your AC lines will have to go out the wall, why not the vent?
Mechanical contractors must have TSSA license. Make use your contractor has one. With last year's amendments to building code and standards contractors are finally liable for any wrongdoing such as not adhering to current code or putting AC condensing unit beyond property line under neighbor's window. New code requires two 2" or larger PVC lines for exhaust and air intake. Old ABS lines must be replaces. Many old furnaces drew air from inside a basement but new code requires a line to outside. If furnace installation was done to code and perhaps new thermostat was installed, you should have no problems with new furnace for foreseeable future. Change your air filters every 3 months and you'll be good.