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Assuming running a dual hose inverter portable AC isn't against the lease agreement it would probably pay for itself based on the power usage. Pretty neat hack
by post_break 2mo ago
Assuming running a dual hose inverter portable AC isn't against the lease agreement it would probably pay for itself based on the power usage. Pretty neat hack regardless.
- arikrak 2mo agoPortable ACs are generally less efficient than regular window ACs and PTAC units since the compressor is inside the room.
- post_break 2mo agoYes, except for dual hose inverter ones.
- chpatrick 2mo agoThere are also portable split systems like Midea Portasplit.
- BHSPitMonkey 2mo agoWhy? A dual-hose portable is more efficient than a single-hose, but a PTAC should (in theory) be more efficient (and possibly quieter) on account of having the heat-emitting side of the cooling loop outside of the living space, which is closer to the ideal split system - though I suppose that advantage could be undermined by the unit's age and condition.
- ssl-3 2mo agoSingle-hose is always awful. It can't be other-than-awful. All of the air that gets pushed out of that singular exhaust hose gets replaced by hot (and often very humid) outside air -- the same stuff we're burning electricity to fight a war against. (It is my considered opinion that single-hose portable aircons should not exist, and I'd remove them from the Earth if I had the ability.) Dual-hose units can work OK. They have some advantages, too, like being portable (they can be placed in the space that most-needs cooling instead of the space where they're mounted hard into a wall), or being quiet[er]. I've never experienced a PTAC in an NYC apartment, but some of the ones I've used in hotel rooms have been monstrously-noisy. I would never want to live with one of the noisy ones.
- post_break 2mo agoWell considering those units have an EER rating of 10-11, my comment stands. The midea duo has a SEER of 14.7. 1200 watts vs 816 watts.