HNB Heater Market 2026 Strategic Brief: Navigating Growth, Supply-Chain Friction, and Competitive Consolidation As PW Consulting’s lead industry analyst, I present a concise yet strategically rich preview of our HNB (heat-not-burn) heater market study — produced with the intent to inform C-suite decisions for 2026. The global HNB heater market has moved from an early-stage...