THE FIELD GUIDE · 9 ARTICLES
Heat Pumps & Equipment
Choose a system that fits your home, climate, and existing equipment. Start with how it works and what changes.
- 11
Heat Pump vs. Gas Furnace: Which Costs Less Over Time?
Compare heat pump and gas furnace operating costs with clear fuel conversions, editable assumptions, and a practical whole-project decision framework.
- 12
Heat Pump vs. Central AC: Which System Makes More Sense?
Understand what a heat pump adds to central AC, which equipment can remain, and how to compare matched cooling and heating replacement options.
- 13
Ducted vs. Ductless Heat Pumps: Which Should You Choose?
Compare ducted and ductless heat pumps by room layout, existing ducts, installation scope, maintenance access, and realistic whole-home coverage.
- 14
Do Heat Pumps Work Below Freezing? Cold-Climate Performance Explained
Learn how to judge heat pump performance below freezing using heating capacity, COP, local design temperatures, and a clearly documented backup plan.
- 15
Heat Pump Backup Heat: Electric Strips vs. Dual-Fuel Systems
Compare electric resistance backup and dual-fuel furnace backup, including operating costs, electrical demand, controls, and questions for your installer.
- 16
Installing a Heat Pump in an Older House: What to Check First
Plan a heat pump retrofit in an older house with checks for insulation, ducts, electrical capacity, room coverage, drainage, and installation access.
- 17
Are Heat Pumps Noisy? Indoor and Outdoor Noise Explained
Compare indoor and outdoor heat pump noise, understand sound ratings, and plan equipment placement without relying on misleading decibel comparisons.
- 18
Replacing Central AC With a Heat Pump: Is the Upgrade Worth It?
Evaluate replacing central AC with a heat pump using an incremental-cost comparison, retained-furnace options, electrical scope, and heating performance.
- 19
Why Heat Pumps Defrost in Winter: Normal Operation vs. Problems
Understand heat pump defrost, temporary steam and sound changes, persistent ice, and safe observations to share with a service technician.