I have a 2 zone HVAC system in my home. We primarily stay in Zone 1
(downstairs) and marginally use Zone 2,(upstairs, office and spare
bedrooms). Is it beneficial to have zone 2 AC on, say set to 80 to help
keep the entire house cool during these hot winter months? There are
also attic fans installed.
This is my first experience with 2 zone HVAC.
Any comments would be greatly appreciated
Thanks,
Ed