A 30 GJ EnerGuide improvement, with modeled consumption almost unchanged
One home’s EnerGuide rating fell from 127 to 97 GJ/year. Its modeled consumption rose slightly. The paired records show where...
Alberta gas prices: stress-test your heating costs
LNG adds demand, but household bills depend on more than a wholesale benchmark. A transparent heating-cost example shows how to...
Your HRV is running. Is it actually delivering balanced ventilation?
Check both airflows, the operating sequence and the design target. An illustrative comparison shows why equal supply and exhaust can...