Questions about a having Central Heat installed in San Diego
My mom wants central heat installed in there house, so we had multiple HVAC guys come out and give us some quotes.
I thought they were kind of high but both guys she had come out were Trane Installers. Going to get one more quote from a Rheem HVAC guy.
Since were live in San Diego and climates are mild, They recommended XR95 or an XV95 because my mom wants to make sure the system isn't. Is the XV really that much quieter than the XR (and do we need variable speed in san diego)?
One of the installers wanted to go through the attic and one of the installers wanted to go under the house through the crawlspace. We would prefer to run it through the attic because we don't want vents in the hardwood. What do you guys recommend?
Thanks for your help.