Jerry Peck
07-14-2007, 05:57 PM
Is it a requirement for water heaters' water supply lines to be insulated?
Oklahoma City is shown as having a 13 degree design winter temperature degree day, which is less than 32 degrees. ;)
Being as those lines are outside the thermal insulated envelope, yes, insulation (or heat - or both) is required.
Powered by vBulletin® Version 4.2.0 Copyright © 2024 vBulletin Solutions, Inc. All rights reserved.