AAON
ACDelco
Admiral
Airtemp
Alpine
Amana
American Standard
Andis
AO Smith
Aprilaire
Coldspot
Coleman
Columbia
Comfort-Aire
Comfortmaker
Duo-Matic/Olsen
Command-Aire
Corning
Crane
Duo-Therm
Day & Night
Dunham-Bush
Emerson
Eureka
Fedders
Dunkirk
Fraser & Johnston
Friedrich
Panasonic
Patco
Payne
Perfect Climate
Pioneer
Premier
Space-Gard
RCA
Rheem
Ruud
Oasis
Oster
Frigiking
Gaffers & Sattler
Samsung
Sanyo

GE
Glowcore
Goettl
Goodman
Green Colonial
Hamilton Beach
Heatwave
Heil
Hitachi
Honeywell
Hoover
Arco-Aire
Arctic Circle
Armstrong
Arvn
Badger
Bard
Bell & Gossett
Bissell
Hotpoint
In-Sink-Erator
Intertherm
Janitrol
Jenn-Air
Johnson
Keeprite
Kelvinator
Kenmore
Kirkland
KitchenAid
Koldwave
Lennox
Litton
Luxaire
Magic Chef
Marvair
Maytag
McGraw-Edison
McQuay
Miele
Miller
Mitsubishi
Moncreif
Monogram

Sony
Southwest
Speed Queen
Square D
Sub-Zero
Sunbeam
Superior
Tappan
Tempstar
BorgWarner
Brown
Browning
Bryant
Burnham
Carrier
Century
Climatro
Trane
Traulsen
Typhoon
Viking
Waste King
Wattmaster
WeatherKing
Webb
Wedgewood
Weil-McLain
Welbilt
Whirlpool
White-Westinghouse
Williams
Williamson
Wolf
Worthington
York
Frigidaire
Siemens
Signature
Singer
Mueller
Nordyne
O'Keefe & Merritt
Sharp