3 ms·

how do you ventilate without losing all the heat?

• jhgb 5y ago
  Recuperator ventilation, presumably?
• CrazyStat 5y ago
  Heat recovery ventilation [1] can bring in fresh air and output old air while recovering the vast majority of the heat. [1] https://en.wikipedia.org/wiki/Heat_recovery_ventilation https://en.wikipedia.org/wiki/Heat_recovery_ventilation
  • voisin 5y ago
    These are only compatible with forced air systems, correct? I.e. using in-floor radiant heat would require an entirely separate ventilation system with heat recovery?
    • CrazyStat 5y ago
      Correct.
• thatguy0900 5y ago
  https://www.energy.gov/energysaver/whole-house-ventilation https://www.energy.gov/energysaver/whole-house-ventilation Energy recovery ventilation systems gives a good description