wrote in message
oups.com...
It seems Turtle is right:
"Carrier Corporation brands include: Carrier, Bryant, Payne, and ICP
brand names Airquest, Arcoaire, Comfortmaker, Heil, KeepRite, and
TempStar."

see:http://www.appliancemagazine.com/edi...zone=1&first=1

We used to install Heil. You can still go to houses that have Heil units
installed (20 years ago) and unitl you get right up on it (and read the tag)
you don't know WHAT "brand" it is. Heil made:

Tempstart
Heil
Whirlpool
Sears
Montgomery Wards

Anyone in the business knows which units I'm talking about (those green
"horseshoe" shaped ones.