Having a good quality air conditioner in your house or office will guarantee that you\u2019re more productive, and also feel a lot more relaxed with cool, fresh air all around. It can also be very essential if you happen to live in an area where there\u2019s a lot of heat & humidity, and with some like the Whynter ARC-14SH having a built in heater, you won\u2019t have to suffer through the cold months of winter without a source of heat. Whether or not the Whynter ARC-14SH is the best portable air conditioner and heater right now will depend on a lot of different factors, but for someone who has got less than $600 to spend, we think it\u2019ll make a great choice.\r\n\r\nWhy We Like It - Whynter Portable Air Conditioner\r\nThe Whynter Portable Air conditioner is a compact yet powerful, 14000 BTU, lead free air conditioner that\u2019s best for an area of up to 500 square feet. It\u2019s bundled with a remote control for convenient operation, and like many air conditioners in its price range, it\u2019s backed by a 1 year warranty.\r\n\r\nPerformance\r\nThanks to dual hose operation, the Whynter ARC-14SH is a lot faster than the LG LP1417GSR at cooling spaces that are up to 500 sq ft large, despite both air conditioners having a matching BTU of 14000. They also both have the same operational modes, so you\u2019ll be able to have them function as either an air conditioner, fan, dehumidifier or heater. The ARC-14SH has a dehumidifying capacity of up to 71 pints of moisture per day, and a fan that\u2019s got up to three fan speeds. It\u2019s heating capacity is also pretty high at 13000 BTU, so you\u2019ll be able to stay warm indoors even if it's freezing outside.\r\nEnergy Efficiency\r\nAir conditioners are known to suck up a lot of electricity if you choose to have them running all the time, so to avoid this, one of the things that you can do to schedule when you need it on or off is to use its built in timer. The Whynter ARC-14SH air conditioner features a 24 hour timer that is programmable, so you\u2019ll be able to schedule when you\u2019d need to have it on or off.\r\nFiltration\r\nThe ARC-14SH AC unit features a washable pre filter that traps air particles that are larger than 5 microns, as well as an actual filter which has activated carbon and is perfect for ridding the air of any bad odours. The Honeywell MO08CESWK Compact Portable air conditioner doesn\u2019t have an air filter, so it might not get rid of bad smells as effectively as the Whynter portable air conditioner might.\r\nDurability\r\nJust like the AC-14100H Newair Portable Air Conditioner and Heater, the Whynter ARC-14SH portable AC is backed by a limited 1 year warranty, so should you come across any issues within the first year of purchase, all you have to do is reach out to to their customer care team and they\u2019ll send someone over to have a look. The portable air conditioner is also eco-friendly, as it\u2019s CFC free, and has an auto start feature built in that allows it to start back up after power failure with the same previous settings.\r\nValue\r\nTo make sure that no condensate accumulating in the Whynter portable air conditioner\u2019s collection tank, it\u2019s got an advanced auto drain system that allows it to run without having to worry about water accumulation. It\u2019s also got a window kit included in it\u2019s packaging, so you won\u2019t have to worry about making separate purchases for that.\r\nWhynter Portable Air Conditioner Wrap Up\r\nThe Whynter portable air conditioner is easily one of the best portable air conditioners for anyone that wants to have better control of their air quality, or just enjoy some cool air whenever it\u2019s hot outside. It\u2019s more efficient than a single hose AC unit, and at 56 decibels, it\u2019s quiet enough not to wake you up from sleep.