Shawn:

Not to put you on the spot, but, do you have any experience/opinions with reliability/longevity of certain brands?

Unfortunately, there are so many horror stories by users on the net with even the supposedly 'top end' brands. The impression I get is that the old gear - that is replaced by these efficient but complex, sophisticated, computer controlled systems - worked far more reliably over their life. I think that I'm going to keep it as simple as possible at perhaps some penalty to overall system efficiency.

Keeping in mind that we live in a small market on Vancouver Island, my (probable) installer recommends Trane first then Carrier.

Awaiting our estimate tomorrow with some trepidation...

Thanks

TAM