Before
|
After
|
Blower section hasn't seen service
since intsalled
|
Blower after cleaning
|
Commercial grid plugged with dirt
|
Commercial grid after cleaning
|
Outside a/c unit coil plugged
|
Outside a/c unit after cleaning
|
Before Sanders & Johnson
furnace replacement
|
Sanders & Johnson new Installation
|
Got duct tape?
Installed by competitor
|
Sanders & Johnson new installation
|
Why do I need a maintenance contract?
|
Change filter every 30 days (Yea, Right!)
|
Dirty electronic filter
(never cleaned,
customer said it was auto cleaning)
|
Cleaned filters
|
Horizontal furnace
|
Horizontal replacement furnace
|
