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air conditioners

Carrier Recalls Air Conditioners and Heat Pumps

Carrier is recalling Packaged Terminal Air Conditioners (PTAC) and Heat Pumps (PTHP) because the power...

UL Releases Ninth Edition of UL 484 Standard for Room Air Conditioners

Underwriters Laboratories (UL) has released a revision of UL 484, the standard for room...

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