Hvac Roof-Top Units Learning Information

[Mikeski]

Hey guys,

Just wanted to get more knowledge about how hvac roof-top units work etc/ learn how to deal with them on service calls. Wanted to know if any of you know any good web-sites or books I could read to get my knowledge up? Currently doing my apprenticeship for refrigeration, already have my gas fitters ticket, just wanna get ahead of the game.

Thanks,
Mike

[yellowirenut]

this site is the best :D
actually nothing will beat hands on...each make and model has its own quirks. Also RSES is an excelant organization for learning resource.

[ar_hvac_man]

a helper to carry your stuff up and dow the ladder!

basically the same as a split system. can you be more specific on what youd like to know?

[Control Man]

Heres the basics

http://en.wikipedia.org/wiki/Air_handler