Will be replacing a gas, forced hot air heating furnace in a typical split level home, here in the Northeast.
Am trying to learn more about the basics, prior to starting calling in contractors for quotes.
I remember at one time the Pulse Type of furnace was quite popular. I have read about over the years some good things about them, and a slew of real horror stories.
Are they still made ?
Pros and cons for this type ?
Noise level still "bad" ?
As far as the regular gas furnaces go, Carrier and Am. Standard still the yardsticks to go by ?