Water Heater Price Increases 2026
9 water heater price increases from 6 manufacturers take effect in 2026; the latest is A. O. Smith at 10% on Sep 8, 2026. The median stated increase is 6.5%. Checked daily · last checked Oct 26, 2026.
9 water heater price increases from 6 manufacturers take effect in 2026. Grouped below by effective date, each with a link to the original letter.
- Latest effective: A. O. Smith (Sep 8, 2026, 10%); Rinnai (Aug 1, 2026); Bradford White (Jul 27, 2026, up to 6%)
- Typical %: median 6.5% across the 6 letters effective in 2026 that state a percentage (middle half 5%–7%; ranges counted at their midpoint).
- Busiest months in 2026: May 2026 (2), June 2026 (2), January 2026 (1)
Method: The sample contains 9 notices effective in 2026: 9 price increases and 0 surcharges; 9 count as price increases and 6 include a usable stated percentage. Percentage statistics exclude separate surcharges, decreases, rescinded notices and increases without a stated percentage. A range such as 3–5% counts once at its midpoint; “up to” and “average” use the stated figure. Each notice has equal weight. These statistics describe collected announcements, not a typical contractor’s actual invoice; pricing can vary by product, region, supplier and account terms.
When water heater increases take effect in 2026
| Effective month | Increases | State a % | Median stated % |
|---|---|---|---|
| January 2026 | 1 | 1 | – |
| April 2026 | 1 | 0 | – |
| May 2026 | 2 | 1 | – |
| June 2026 | 2 | 2 | – |
| July 2026 | 1 | 1 | – |
| August 2026 | 1 | 0 | – |
| September 2026 | 1 | 1 | – |
Frequently asked questions
When do water heater price increases usually take effect?
Of the 9 water heater price increases effective in 2026 that PriceLetter has on file, the busiest effective months are May (2), June (2), January (1). 22% take effect on the 1st of a month.
How much are water heater prices going up in 2026?
6 of the 9 price increases state a percentage. The median stated increase is 6.5%, and the middle half of letters fall between 5% and 7% (a stated range like "3–5%" counts at its midpoint). Many letters say "up to" a figure, so actual increases vary by product line.
Are more water heater price increases coming?
No water heater price increase on file is still to take effect in 2026. New letters are added daily.
Where does this data come from?
From manufacturer price-increase letters posted publicly by water heater distributors and the trade press, checked daily. Each row links to the original letter or posting. Always confirm pricing with your supplier.
All 2026 water heater price increases by effective date
January 2026 (1)
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Jan 21, 2026 | Navien | 3% increase, effective January 21 | 3% | ACHR News |
April 2026 (1)
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Apr 13, 2026 | IBC Tankless Heaters | see letter | Johnstone Supply (Muskegon Group) |
May 2026 (2)
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| May 17, 2026 | Navien | Price increase, effective May 17. | see letter | ACHR News |
| May 18, 2026 | A. O. Smith | 7%, effective May 18. | 7% | ACHR News Johnstone Supply (Muskegon Group) Original letter · M&N Plumbing Supply |
June 2026 (2)
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Jun 1, 2026 | Noritz Parts | 5%, effective June 1. | 5% | Supply House Times / PM Magazine |
| Jun 22, 2026 | A. O. Smith | 7%, effective June 22. | 7% | ACHR News Johnstone Supply (Muskegon Group) Supply House Times / PM Magazine Original letter · M&N Plumbing Supply |
July 2026 (1)
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Jul 27, 2026 | Bradford White | Canada pricing Bradford White Canada has announced price increases of up to 6% on select product categories, effective July 27, 2026. Orders received by July 24, 2026 for immediate shipment wi… |
up to 6% | Original letter · Bartle & Gibson (Canada) |
August 2026 (1)
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Aug 1, 2026 | Rinnai | RINNAI Price Increase Effective August 1, 2026 | see letter | Original letter · M&N Plumbing Supply |
September 2026 (1)
| Effective | Brand | Products | Increase | Source |
|---|---|---|---|---|
| Sep 8, 2026 | A. O. Smith | Canada pricing A. O. Smith Canada will apply a 10% tariff pass-through increase effective September 8, 2026, to all new orders for commercial storage tanks. Residential and commercial water he… |
10% | Original letter · Bartle & Gibson (Canada) |