- Payne
- Payne Gas Furnace
- Rheem tubes pulled out
- More dirt
- dirty blower wheel Lennox Furnace
- Water leaking from back of inducer or seconday
- more pitting and holes
- Plugged Carrier Seconday
- Failed Tube on Goodman Furnace
- Bryant Secondary Heat Exchanger
- Bryant Primary Cell small fracture in washboard area
- Bryant plugged secondary
- Carrier Primary Heat Exchanger
- Heat Exchangers that we studied.
- Plugged Secondary Heat Exchanger
- Heat Exchanger Lab
- Carrier Primary Cell
- Tubular Style
- Another pic of the failed Goodman tube
- This is a simple example of how to destroy a furnace. Poor ducting. In this case the ducting should be changed to the correct size.
- Return Static – Poor
- Supply Static – Poor
- Goodman – 80% Clamshell
- This pic id from a Trane model TUC. Holes in heat exchanger
- Goodman Tubular EXTREME FAILURE
- Training Employees on Oil Heat
- dirty blower wheel Lennox Furnace
- Water leaking from back of inducer or seconday
- more pitting and holes
- Bryant plugged secondary
- Bryant Secondary Heat Exchanger
- Failed Tube on Goodman Furnace
- Heat Exchanger Lab
- Heat Exchangers that we studied.
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