Ventilation Accessories

Ideal for HRV/ERV and in-line applications

99-194- 4" Dual Hood
99-190- 5" Dual Hood

  • Requires only one 6" opening for intake/exhaust.
  • Robust design, with damage-resistant metal construction for exterior wall connection
  • Durable rigid plastic for duct connections
  • Fire-rated, UV resistant materials

Tested by: National Research Council
Program: Building Regulations for Market Access 
Report Number: A1-007793, Report Date: 15 February 2016
Found to comply with requirement as set in the NBC

Electronic controller pulses solenoid water supply valve for 4 sec ON and 30 sec OFF allowing evaporator pad to be fully saturated while reducing water waste.

For use with a Clean Air Furnace