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UL 474

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UL 474 Dehumidifiers

standard by Underwriters Laboratories, 06/22/2015

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$220.85

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$631.00

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Full Description

Please note: All interim revisions for this edition available at time of your purchase will be included.

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.

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Edition: 10 Published: 06/22/2015