Excluding any residual electricity to run supplemental heating elements that a specific unit may contain, the heat pump acts in reverse to an air conditioner. It relies on absorbing the heat in ambient air to generate it's output. The less of the above, the less the performance, without considering efficiency. So the colder the weather the worse the conversion when you need the best of conversion.
Other thing is that if you have a dual use window AC you are at the mercy of the cooling/heating fins which are the limiting factor in the system due to corrosion and congestion from external debris.
No way would I waste my money on such a contraption.
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Today's Featured Article - Sunday Drives - by Cowboy. Summer was finally upon us here in Northern Maine. We have two types of industry up here, one being "Forestry" (Wood Products) and the other "Farming" (Potatoes). There is no shortage of farm tractors and equipment around here! I have been restoring old Farm Tractors for the past 6 years, and have found it easier and less expensive to hit all the auctions and purchase whole tractors for parts needed. My wife who works at a local school, and only has weekends and summers off, while on t
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1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
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