多头低温迷你底片？
Has anyone seen a extra low temp multi head mini split offered. I got quoted a Fujitsu 12RLSH but was told that the extra low temp heating models, supposedly still offering heat to -15F, was only offered as a single condenser and air handler.
I am building a three bedroom ranch in Northern NY, my heat loss is around 21,000 BTU/hr.
The floor plan is mostly open but the bedrooms are on opposite sides of the house and might have doors closed.
I will have backup electric baseboard but would like to have cooling in the rooms so I was looking into a multi head system.
The Fujitsu mix and match system I was quoted has a single condenser and three heads inside but the low temperature heat output is not as low as the single condenser/air handler I was quoted.
Anyone have any experience with these multi head units in cold climate conditions?
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This does seem to be a hole in their product lines.
不确定富士通，但据我所知，与三菱，M系列Hyper Heato型号最高为1.5吨。然后，您必须向上移至P系列多拆分，该拆分从2.5吨开始。因此，如果您想要超过1.5吨但少于2.5吨，则使用2个或更多的M系列单元卡住，并且外部将有多个冷凝器。
http://www.mitsubishipro.com/media/226460/h2i_brochure.pdf
According to a Mitsubishi representative I spoke with in March, the multi head hyper heat models will be available within a year.
Hmmm? I wonder if I should wait for the new technology. I could run conduits so I don't have to dig up the yard or slab. But then it's a question of living without the comfort or potential savings of having a mini split in the near term. It is always an interesting dilemma as to when to jump into the technology cycle. I keep waiting for pickups up to experience the jump in MPG that cars have experienced, till then I'll keep driving my old F 150.
Kye : you should really consider installing 2 seperate units of the latest Fuji/Mits cold temp tuned products.
The fujitsud RLS2H are virtually "silent" in operation outside ..almost ridiculous
( even more if you put them into "exterior silent" mode )
至于你F150……
http://www.fuelly.com/car/ford/f-150
使用Broswe验证其他产品...
there are probably alot smarter options than F150 if you are not using the box for heavy stuff
50%+ of the time.
( aka closed trailer? )
It occurs to me long term that the separate units will have a lower replacement cost when it comes time. whatever the newest technology can pop in relatively speaking
基思：为什么是这样？请解释您的想法
you do know that these simple single headed systems have been around for quite long time
and the first quality brands ( daikin/mit/fuji ) have life spans of 15-20 years.
所有人的缺陷率很低（大部分在服务的第一年发生）
内部和外部单元上的电子设备都非常容易替换，而不会干扰线路设置。
I don't want to sound as a sale agent , but the simplicity of the recent single headed minis and their relatively low cost vs their efficiency, push in their favor for many if not almost all applications.
嗯，完全是，与多人相比，单个头单元似乎是最便宜的方法
基思：我很抱歉，我在脑海中读到了您的先前声明...所以是的，我们同意！:)