🏭 Case Studies 2026-09-30 Net-Zero Office Retrofit: Heat-Recovery Ventilation Cuts HVAC Energy 45% (Case Study) A 1990s office retrofit to net-zero operation paired counter-flow plate HRV with a heat pump, cutting ventilation and...
🔧 Applications & Solutions 2026-09-30 Near-Zero Energy Buildings: Heat-Recovery Ventilation as a Core Strategy In near-zero energy buildings, heat-recovery ventilation is not optional - it recovers 70 to 90 percent of ventilation...