In the 1960s, engineers and contractors clashed over the role heat pumps played in the HVAC industry, lending credence to the saying that history doesn’t repeat itself, but it often rhymes.
A 1967 ACHR NEWS article shows how one utility promoted electric heat with a full-scale campaign aimed at homeowners, contractors, and commercial buildings.
The latest AHRI shipment data shows growth in cooling equipment like heat pumps and a/c in April, though the industry is still struggling with price increases.
In 1960, a Clearwater, Florida, builder and HVAC contractor teamed up to offer a heat pump-equipped model home for $11,950 — and buyers responded quickly.
The real question is whether this pace of change continues once incentives wind down — or whether the last few years of acceleration were partly a policy-and-refrigerant-transition moment that won’t repeat.