Customer Service:
Mon - Fri: 8:30 am - 6 pm EST
Back
Standards PDF Cover Page

 Historical

C439-09

Standard laboratory methods of test for rating the performance of heat/energy-recovery ventilators

Applies to packaged heat/energy-recovery ventilators (HRVs/ERVs) that consist of factory-assembled elements, including fans or blowers, in which heat or heat and moisture are transferred between two isolated airstreams.

Available for Subscriptions

Content Provider
CSA America, Inc. [csa]

Others Also Bought

C22.2 NO. 0.3-09
Test methods for electrical wires and cables
Add to cart
CSA C22.2 No. 141-10
Emergency lighting equipment (includes update #1)
Add to cart
CSA C22.2 NO. 113-10
Fans and ventilators
Add to cart
Document History
Revised By:
Included in Packages
This standard is not included in any packages.
Amendments & Corrections
We have no amendments or corrections for this standard.
ANSI Logo

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

Useful Links
CUSTOMER SERVICE
NEW YORK OFFICE
ANSI HEADQUARTERS
2024 © American National Standards Institute (ANSI) All Rights Reserved.