Hey Ed, When Doing an Energy Audit, I’m Finding Houses With Hot and Cold Rooms
In this edition of "Hey Ed," Ed talks about doing an energy audit.
Hey, Ed, when doing an energy audit, I’m finding houses with hot and cold rooms. Could you address that? I’d be happy to. This is something that is not uncommon at all. And it’s often difficult to discern, is it an HVAC problem, or is it a house problem? And I’m not going to say this is a simple way to address it. It can be a little bit more complex. But if it’s a new house, I’m going to assume a proper load calculation was done, a proper design was done. And if you’re there doing the audit, it is not that difficult to test both. We can go in there and measure the airflow that’s going to the problem area. We can go in there with a infrared camera and look at the problem area. When we’re already on site, it is not at all difficult to address these potential issues and figure out where the problem lies. And that’s the way I see it.
- Hey Ed, why does Manual J® use one person per bedroom plus one in the data collection part of the survey? - September 3, 2025
- Hey Ed, does placing the outdoor unit for a HP or CAC under the house make sense if there is enough clearance above for airflow? - August 27, 2025
- Hey Ed, should we try to place the outdoor unit for a HP or CAC in the shade? - August 20, 2025
Ed Janowiak is the Manager of HVAC Design Education at ACCA.
Have a question you'd like to see Ed answer?
Send it on over by using the form below.
Posted In: Hey Ed