HVAC COLLECTION / GUIDE

HVAC blog and analysis

HVAC COLLECTION / JOURNAL

HVAC Journal

Practical guides and independent insights on heating, ventilation, air conditioning, energy efficiency and HVAC equipment.

Heating

Heat Pump System Types: A Practical Guide

Understand the main heat pump system types and how they differ in operation, installation and application.

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Air Conditioning

Central AC Versus Mini-Split Systems

Compare central air conditioning and mini-split systems to understand which approach may suit different buildings.

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Ventilation

HRV Versus ERV: What’s the Difference?

Learn how heat recovery and energy recovery ventilators work and when each system may be appropriate.

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Air Conditioning

Evaporative Cooling and Climate Considerations

Explore how evaporative cooling works and why climate plays an important role in system performance.

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Heating

Furnace Efficiency and AFUE Explained

Understand AFUE ratings and what furnace efficiency means when comparing heating equipment.

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Ventilation

Whole-House Ventilation Options

Explore common whole-house ventilation approaches and their role in maintaining healthy indoor air.

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Efficiency

SEER2 and HSPF2: Understanding HVAC Ratings

Learn what SEER2 and HSPF2 ratings mean and how they help compare the efficiency of HVAC equipment.

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HVAC Systems

Ductwork, Airflow and Indoor Comfort

Understand how ductwork design, airflow and distribution can affect comfort and HVAC system performance.

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