The primary residential ventilation unit for average sized homes (~3-4 bedrooms and 3 baths), the CA 350 has a maximum capacity of 218 cfm.
Certified by the Passive House Institute at 84% efficiency, the CA 350 is listed with HVI as 87% Sensible Recovery efficiency and 93% Apparent Sensible effectiveness (both at 50Pa) and features ECM motors for energy efficiency and ease of balancing, summer by-pass cooling, frost protection mode, and resistance pre-heater and enthalpy core. Additional options and accessories also available.
- Comfort ventilation up to 218 cfm without unpleasant drafts
Heat recovery with an efficiency of 84%
Moisture recovery with the Zehnder enthalpy exchanger
Low power consumption thanks to DC motors
Automatic summer bypass
Frost protection function
Quick, safe installation and servicing
Simple, quiet operation with MERV 7/8 quality filters (MERV 13 optional)
Integrated preheater and humidity control
Can be coupled with geothermal heat exchanger
Integrated controller for geothermal heat exchanger
Filter replacement indicator
- Electrical and hydronic post-heater integration possible
Small minimum air volume as low as 29 cfm, specifically designed for single family houses
Digital Ease control unit
CO2 control (optional)
- Relative Humidity Control (optional)
- The CA 350 is a Certified Passive House Component.
Weight: 77.2 pounds (35kg)