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Navien price increases

2 price-increase letters from Navien (HVAC). Most recent effective date: May 17, 2026. Sourced from public distributor postings; links go to the original letter.

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EffectiveBrandTradeProductsIncreaseSource
May 17, 2026 Navien HVAC
Price increase, effective May 17.		 see letter ACHR News
Jan 21, 2026 Navien HVAC
3% increase, effective January 21		 3% ACHR News