HVAC Installation Guides

Is a ductless mini split right for your Portland home? Honest pros and cons - efficiency vs aesthetics. NATE-certified expert analysis. Read before buying.

Complete geothermal guide: loop types, installation process & suitability for Oregon soil. Is ground-source heating right for your Portland home? Expert insights.

Which is better for Portland - heat pump or gas furnace? Complete cost, comfort & efficiency comparison. NATE-certified expert analysis for PNW climate. Read guide.

Portland homeowners: understand the R-410A phase-out & new R-454B refrigerants. What you need to know about AC refrigerant changes. Expert info.

Can you retrofit zoning to your existing system? Guide to adding zone dampers and controls in Portland homes. Bypass systems & zone boards explained. Learn how.

Compare Ecobee, Nest, and Honeywell smart thermostats for Portland homes. Learn about C-wire solutions, rebates, installation, and automation tips for 2026.

Supplies 120V/240V power from the service panel to the furnace. Must be connected through a dedicated breaker and service switch.

Why does your Portland 90%+ furnace leak water? Condensate lines, pumps & freezing prevention for high-efficiency installs. Expert tips.