水力加热VS MiniSplit热泵
Over the years have been collecting various items for a new build. Keep seeing comments better to go with the mini split heat pump (thermo climate zone 4) I already have many components for the in floor radiant. So the question.. why would I not go with the comfort of in floor. or just sell it all and go with what some consider more energy sipping mini split hp. I am shooting for 1 ach/50pa. Am also looking at DIY solar panels, or may opt for evacuated tubes 1 set 20 and 1 set 30 tube. These should run somewhere around $1000 total. Since In going to install 5kwh worth of solar PV figure I can load dump to the 80 gallon water heater. 2100 sq ft build with 12 inch double stud wall and 16 inch I joist. Vented 3/12 shed roof pitch. Seems like if one goes looking for information you can find huge amounts for areas in the cold north and some small amounts of those who are down on the gulf coast in zone 1 and 2
GBA详细资料库
由气候和房屋部件组织的一千个建筑细节的集合
答复
嗨PPLP,
我会抛出评论,给你一个碰撞。像你一样,我喜欢安装地板辐射热的想法。但我研究的话题越多,我就越确信我变得越来越浪费金钱(至少在我的气候)。如果您正在为高品质的窗户构建节能家庭,可以使用迷你分裂实现室内舒适度更容易和更便宜。也就是说,我可能会考虑在主浴室中安装电影料热量,以避免必须踩踏冷瓷砖。
我一直在考虑的好点。我正在考虑的是在12英寸中心设置的1英寸Pex Al Pex。所以实际上并没有很多管道,实际上可能是需要非常高的时候很可能,因为我在4左右的区域4靠近截至附近的4个,HDD范围在2500到4200之间。真的正在看低ACH。正如我提到的那样希望能节能。
您可能希望阅读本文(//m.etiketa4.com/article/all-about-radiant-floors)。
在3/4区,AC通常是可取的。使用迷你拆分,您可以在提供卓越效率的同时加热和凉爽的系统。
地板热很好地脱离烦恼的ares。瓷砖表面,悬垂的房间或较大的窗户。您可以以较少的钱和电阻地板热量少得多的钱。
由于您已经需要对AC的迷你分割,因此可以使用它来进行热量,因此水电系统是一个冗余的添加剂,绝对不便宜。即使你正在执着,你的努力也在其他地方度过了,感知的舒适人类认为在低损失家中没有那么多。
P.S.我已经完成了多种方式的卫生地板热量,但我从未听说过1“pexalpex。我看不出它在托泰托湾里的蛇,那些东西几乎是铜管的僵硬。
你好阿尔卑斯山脉,你提到过这个点的方法heating with electric wires several times and I am considering it for under a wall with several large windows. Can you tell us how you detail this with hardwood floors? Is it a single wire and can it, for example, be hidden under baseboard trim? Thank you.
Standard resistance floor heat mat.
用硬木,你必须限制温度,使你不经过木材,但它仍然可以提供充足的热量。您应该在垫子的宽度尺寸覆盖该区域的预期热负荷。如果一个悬垂,这将是窗户或地板的损失。
您还可以使用标准面板/踢脚板加热器,我不是那种外观的粉丝。对于新安装,电工地板的热量不得多。有套件,您可以在地下室的地板上安装波纹管,以进行改造。
It sounds like you’re thinking of solar water heaters? Most on here will tell you not to bother, it’s usually a better investment to install more PV. You can use the extra PV capacity to operate electric resistance floor heat. Electric resistance will probably have a lower installed cost than a hydronic system.
我认为你的意思是你计划一个“5kw”太阳能光伏系统。5千瓦时将是5千瓦时,这是一个相当于价值低于1kW的面板的小型系统。使用具有能源系统的正确单元非常重要,特别是当您尝试最大化性能时,您想要在节能房中可以做到。
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