UL 474

Dehumidifiers

Underwriters Laboratories , 07/08/2009

Publisher: UL

File Format: PDF

$110.00$221.90

Description

Standard By:Underwriters Laboratories , 07/08/2009

Published:07/08/2009

Dehumidifiers

UL 474

1 Scope

1.1 These requirements cover movable, household, self-contained dehumidifiers employing hermetic refrigerant motor-compressors and intended for connection to single-phase, alternating-current (ac) circuits rated not more than 20 amperes, 125 volts or 15 amperes, 208 or 230 volts. The requirements also cover dehumidifiers which incorporate electric air heaters.