Electric heat strips add backup heat to heat pumps and air handlers. Learn how they work and when they run.
Related Guides
We do not have a dedicated guide in this category yet. These related guides cover the closest topics:
- November 20, 2026 How Does a Gas Furnace Work? — publishing November 20, 2026
- November 21, 2026 How Does a Hydronic Heater Work? — publishing November 21, 2026
- November 22, 2026 How Does a Hybrid Heat Pump Work? — publishing November 22, 2026
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