ConfusedThermostat

Do you think that the HVAC Guy knew that this was not the optimal location for this thermostat? If we could only get everyone in our industries to do the right thing! Right Lee?

Views: 203

Comment

You need to be a member of Home Energy Pros to add comments!

Join Home Energy Pros

Comment by Guy DuBois on January 17, 2012 at 4:54pm

It is a return and yes, I too believe that the problem is the cold air in the wall cavity that the T-stat is mounted to. This is a kneewall. I've heard some say that a T-stat in proximity to a return = bad. Seems to me that as you pointed out, the problem is with outdoor air migration into any cavity on which the stat may be mounted.

Comment by Evan Mills on December 9, 2011 at 9:51am

Help us understand a little more about what's implied by this photo.

Are we looking at a supply grill with cold air coming up the plenum behind the tstat, or are we looking at a return with some sort of cold air leakage into the return?  Judging by the warm grille surface, I'm assuming it's a return.  If so, isn't the problem more about the entry of cold air into the wall cavity (and influencing the tstat) than it is about the tstat location per se?

Either way, tstat surface seems to be at a similar temp as the rest of the room surfaces, but of course quite cold on/in the wall it's mounted to.  What's do we know about the resulting temperature where its sensor is?

Comment by Chris Heenan on December 1, 2011 at 4:37pm

shame shame. 

Photos

Loading…
  • Add Photos
  • View All

Latest Activity

Joe Quiroz Jr. liked Don Hynek's discussion Superinsulation retrofit is Complete!
2 hours ago
Mick Lane replied to Rob Buchanan's discussion High-use headscratcher
"The geothermal heat pump is the most likely culprit.  The heat pump doesn't make heat it…"
3 hours ago
Mick Lane is now a member of Home Energy Pros
9 hours ago
Empower Efficiency added 2 discussions to the group Job Board
10 hours ago
Tom White's video was featured

A net-zero builders formula for insulating a super energy efficient home

Here is Peter Amerongen's formula for insulating a super energy efficient home.
16 hours ago
Dale@EnergyWright replied to Don Hynek's discussion Superinsulation retrofit is Complete!
"Very nice! I'd like to do the same with my 1885 home. Can you tell us more about foundation…"
yesterday
Colin Genge updated an event
Thumbnail

Measuring HVAC Performance webinar at Online

February 23, 2016 from 11am to 12pm
Learning Objectives:How to measure HVAC total flow.Use your gauge for static pressure and remote…See More
yesterday
Colin Genge updated an event
Thumbnail

Testing for IECC Code Compliance for duct and house leakage webinar at Online

February 16, 2016 from 11am to 12pm
Learning Objectives:Learn the testing options for code compliance.Set up your gauge to get the…See More
yesterday

© 2016   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service