Cracked heat cell in a Coleman presidential furnace. Using the water test.
Questions of Customers
Can anyone suggest a furnace for my application?
I have a red T products model DGAA070BDTB which is 5 years old. Every year since it was new it has stopped working repeatedly with the diagnostics indicator flashing 3 times indicating combustion air switch failed to close. 2 times only has it...
There has never been a recall on the model # DGAA070BDTB furnace sold under the Coleman, Evecon, and Red T brand. These are made by York, which is owned by Johnson Controls. Repairs done in...
Troubleshooting Guide To Residential Construction (JLC)
Published by Journal of Light Construction Books 1997
Avoid pitfalls with these expert tips & techniques for diagnosing and preventing the most common residential building defects. More than 50 experts in the field describe their proven techniques for preventing building problems.