On 10/6/2010 11:05 AM, firstname.lastname@example.org wrote:
I had a customer I was rewiring a building for some 20 years ago who
needed a new 7.5 ton HVAC unit on the roof. I wasn't doing systems
at the time so I found a contractor for them who appeared to know what
he was doing. It was a medium sized outfit with a number of employees
and trucks so they had the resources to do a good job. I was only
involved in the electrical work so I didn't pay attention to what the
installers were doing. When the system was started up, cold air blew
out the return air and all the supply lines were acting as returns.
I really enjoyed the fact that they had installed it backwards because
the HVAC company boss had been a little bit too arrogant with me.
"Revenge is a dish best served cold" old Klingon proverb (no pun)
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.