Oldest Church in Ottawa Canada Fixes HVAC Issues with Duct Sealing

“It took over a year to find the cause of our even heating problem – and less than a day to fix it!” That’s what Mary Martha Hails, the facility manager at St. Albans Church told me when I asked her about the Aeroseal duct sealing work that was just completed.“We were all highly skeptical that duct leaks could be responsible for the issues we were having with the (new HVAC) system and that this new duct sealing technology […]

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