Old ventilation ducting can crack, harbour rodent damage, and grow mould when idle. Learn the warning signs and why replacing ducting when servicing fan motors protects your home's air quality.

Replacing your HRV, DVS, Smartvent, i-Vent or Moisture Master? The Supervent Plug & Go by Supercell Ltd is NZ's most complete drop-in ventilation replacement — featuring a world-class EBM Papst fan, full kit included, only labour required. Flexible ducting kits also available for new installs.

Been quoted thousands to replace your DVS or Smartvent system? The Supervent Plug & Go by Supercell Ltd is NZ's only fully loaded drop-in replacement — featuring a world-class EBM Papst fan, connecting straight into existing ducting with only labour required. Save hundreds.

Discover how the Supervent Plug & Go DVS Replacement System makes replacing your old DVS fan fast, affordable, and DIY-friendly — all for just $1,222 NZD.

Replacing your HRV or DVS fan doesn't have to be complicated. The Plug & Go 150mm Inline Fan System is the simplest, fastest upgrade available in NZ — no rewiring, no specialist tools, just plug in and go.