A.O. Smith

Aarrow Fires

Allard

Alpha Tool.Com.HK Limited

Amtrol

Ariston

Baxi Potterton

BCS

Beckett

Bosch Appliances

Bradford-White Corp

Breville

Bryan s

Bryant

Burnham

Cecilware

Chromalox

Cleveland Range

Crestron electronic

Crown

Crown Boiler

Curtis

Electrolux

Emerson Process Management

Energy Tech Laboratories

EverFocus

Galaxy Metal Gear

Glowworm Lighting

Graco

Harman

Harman Stove Company

Harman-Kardon

Heat & Glo LifeStyle

Heatiator

Heatmaster

Honeywell

IDEAL INDUSTRIES

Imperial Range

Kenmore

Kompernass

Lennox International Inc.

Lenoxx Electronics

LG Electronics

Lochinvar

Mamiya

Market Forge Industries

MPI Technologies

Munchkin

National Products

Nilfisk-Advance America

OmniWare

Optima Company

Panasonic

Patterson-Kelley

PB Heat

Pelco

Potthof & Co

PVI Industries

QHT

Quantum

Raypak

Redring

Reliable

Rinnai

Slant/Fin

Smith Cast Iron s

Sony

Star Manufacturing

State Industries

Ultimate Products

Ultra electronic

Utica

Vulcan-Hart

Weil-McLain

White Rodgers

Yeoman

Zanussi