Realistic to Avoid Glycol in Monobloc ATWHP?

Hello All… looking to renovate the heating system in my ’50’s Cape in Z5A (CT).  Currently we have electric resistance baseboard (yikes!), and I initially planned to install propane tanks… Hello All… looking to renovate the heating system in my ’50’s Cape in Z5A (CT).  Currently we have electric resistance baseboard (yikes!), and I initially planned to install propane tanks…Read MoreGreenBuildingAdvisor