I am getting close to making a final decision on a 90+ furnace. Although I have one more representative coming in, it looks as if I will go with the company which installs Trane products. The company came highly recommended by a friend, has a good reputation (uses all certified techs), has the best price, and I was the most impressed with the sales rep.
My understanding is that Trane makes a good quality product. However my questions are:
Are they generally easy to service? How do they compare in terms of reliability and durability to other units? Are the parts reasonable priced and easy to get? (non-proprietary)
I was looking primarily at the 2 stage 90+ without the variable speed blower. However, with rebates the variable speed unit is within about $300 of the non variable unit. The variable speed unit also has a 10 year versus
5 year warranty.I do not run the fan at all times and my electric bills with current furnace are not high in winter.
I undersatnd that the variable speed fan motor is quite expensive compared to the standard (4 stage?) motor. How much difference would there be in cost? Does the variable speed fan cause other complications that may be more expensive in the long run? The sales rep. said that the variable speed fan is, in general, more durable than the standard fan. Is this true? If so how much more durable?
What type of igniter does the Trane use and how durable/dependable is it? Can it be repaced inexpensively and easily? (so that an able do it yourselfer could replace one if need be)
Would the variable fan unit with 10 year warranty be a better value?
The other contender is a Luxaire (York) unit with two stage burner and standard fan. How does this compare to the Trane?
Thanks in advance.
Mike