HVAC Tips

Pairing HVAC with rooftop solar isn’t just about panel count it’s about matching when your system needs power with when the sun delivers it. This guide walks through load calculations, PV array sizing, inverter losses, and real-world strategies like precooling, variable-speed equipment, and time-of-use planning.

Building or upgrading a net-zero home in a snowy climate? This guide shows how today’s cold-climate heat pumps hold capacity in sub-zero temps, slash bills, and work seamlessly with airtight shells and smart controls.

Shopping for a new AC and hearing mixed messages about SEER2? This guide clears up the biggest myths so you can make confident choices.

Installing central AC isn’t a weekend project it involves high-voltage wiring, refrigerant laws, and strict code requirements. This guide compares DIY vs professional installation, showing why hiring a licensed pro protects your safety, ensures efficiency, and keeps warranties valid.

Right-sizing HVAC isn’t guesswork it’s math. This guide breaks down Manual J load calculations, showing how to measure heat gain (solar, internal, infiltration) and heat loss (conduction, stack effect, ventilation) with simple formulas and field-tested tips.

Afternoon heat spikes aren’t always a sign you need a bigger AC they’re often solar gain from sunlit windows. This guide shows you how to map your home’s glass, use solar gain calculators, and apply simple fixes like shading and airflow tweaks before resizing equipment.

This guide explains how Canada’s cold winters and strict codes affect HVAC decisions. From Winnipeg homeowners weighing U.S. imports to contractors navigating certifications, we break down climate realities, installation rules, warranty fine print, and rebate eligibility.