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Heating-Only Ductwork May Not Be Ready for a Heat Pump

Ductwork designed for gas or oil furnaces often cannot handle the airflow a heat pump requires. Here is what to check before converting.

Aug 25, 2026 · 6 min read

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heat-pumpswater-heating

Can a Heat Pump Water Heater Cool Your Home? What the Numbers Show

Heat pump water heaters produce a real but modest cooling byproduct. Here's what field data from nine studies shows about the actual effect, and why the real value lies elsewhere.

Aug 15, 2026 7 min read

heat-pumpsmini-splits

Mitsubishi Mini-Splits Can Run at 1,600 BTU: Here's Why That Matters

Mitsubishi's best mini-splits modulate down to 1,600 BTU/h, the lowest in the industry. We explain why minimum output matters for comfort and efficiency.

Jul 30, 2026 8 min read