UL-1812 › Historical Revision Information
Standard for Ducted Heat Recovery Ventilators

UL-1812 - 1990 EDITION - SUPERSEDED
Show Complete Document History


Standard for Ducted Heat Recovery Ventilators


This document comes with our free Notification Service, good for the life of the document.

This document is available in Paper format.

ORDER



Document Number

UL-1812

Revision Level

1990 EDITION

Status

Superseded

Publication Date

Jan. 1, 1990