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Building-product price increases over time: HVAC

How many manufacturer price increases take effect each month, and the average and median stated increase where the letter gives a percentage. 318 increases from January 2025 to April 2027; 265 state a %, average 6.5%, median 6%.

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Bars: increases taking effect that month (left axis). Lines: average and median stated % (right axis), using the midpoint of a stated range. Surcharges, decreases and rescinded increases are counted separately in the table below.

Month by month

MonthIncreasesWith %Avg %Median %SurchargesDecreases / rescinded
January 2025444.64.500
February 202511101000
March 2025535.7600
April 2025668800
May 20254455.500
June 202500––00
July 202500––00
August 202511151500
September 2025228.88.800
October 202500––00
November 20251055.8501
December 20251194.5400
January 202643374.6500
February 202622156500
March 202621216.1700
April 202621177.1600
May 202635297.4600
June 202629266.9601
July 202635315.9600
August 202633247.4600
September 202613119.7700
October 202614116500
November 2026668.78.500
December 202600––00
January 2027226.36.300
February 202700––00
March 202700––00
April 202700––00