A: Hi Friend, The HPN12XCM needs to be drained. Thanks for checking. Sadie@Haier
A: Dear Valued Home Depot Customer, To better answer your question, please contact our HD.com customer service department at 800-430-3376 call any day between 6 a.m. and 2 a.m. EST, or call your local store, they can either answer your question or transfer you to your local store to answer your specific question. Sadie@Haier
A: Hello teresa - You can order replacement parts for your model here: https://www.encompassparts.com/model/HAIHPN12XCM/_/_/Haier/HPN12XCM/12,000_Btu_Portable_Air_Conditioner . -TREY@HAIER
A: It would have to be a 3 pronged extension cord.
A: I used one with mine last year before switching back to a window unit. Just made sure it was a 15 amp cord.
A: Hello Showtime2 - Because of the amount of energy required to start the unit, a portable air conditioner should be connected to a dedicated outlet. It should not be sharing the circuit with other electrical devices or used with extension cords, surge protectors, or multi-outlet adapters. - TREY@HAIER