Meaning of backdraughting in English:

backdraughting

noun

See backdraught

‘Sealed-combustion water heaters draw all their combustion air from the outdoors, which eliminates any chance of backdrafting.’
  • ‘Be sure that the installer checks for backdrafting on all vented appliances.’
  • ‘If these rooms are significantly depressurized, there is a danger of backdrafting.’
  • ‘The risk of backdrafting is lower with these types of equipment than for those relying on natural draft.’
  • ‘To prevent backdrafting, avoid naturally vented water heaters and furnaces, and ventless fireplaces.’