Testing the world tightest hvac air duct system
What's involved in changing out a cracked heat exchanger on 80% efficient ComfortMaker furnace.
Do air filters make or break hvac equipment efficiency and comfort?
Repairing attic from moisture and mold issues then bring attic up to beyond current codes with air sealing and insulation.
When a well water pipe cracks under a garage of a concrete slab townhouse and fills air ducts with 42,000 gallon of water over the next 6 days.
Demonstration of inlay wooden registers air flow restriction creating comfort issues.
Air Duct Sealing and Duct Testing in new home construction.
