DIY Chatroom Home Improvement Forum

DIY Chatroom Home Improvement Forum (
-   HVAC (
-   -   Zone 1 not working properly (

doug galloway 12-14-2007 01:26 AM

Zone 1 not working properly
I have a two zone system. All of a sudden, both zones, whether they are on simultaneously or independently, are only heating the upstairs. Nothing is blowing downstairs. This is a Carrier system. Any help is appreciated.

scorrpio 12-14-2007 08:31 AM

Sounds like a zone control module problem. If it was fan/dampers, you'd have nothing blowing anywhere with only downstairs thermostat calling for heat.

doug galloway 12-14-2007 04:10 PM

Scorpio, thanks for the reply. Is it possible that the damper is stuck in a position that is only allowing the air to flow upstairs only?

redline 12-14-2007 05:18 PM


You may be able to manually open the ones that you need or vise versa.

All times are GMT -5. The time now is 03:25 AM.

User Alert System provided by Advanced User Tagging (Pro) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd.

Search Engine Friendly URLs by vBSEO 3.6.1