what area are you? how does it work in winter night? how much does it cost per sf overall?
water
【在 g*****9 的大作中提到】 : I used hydronic systems through out the entire house, heated by solar water : heater, so far not a problem.
g*9
12 楼
I am in north east US (near DC). Yes, it works in winter night, I am using waste heat. I did it when I was building the house, so pretty much just the cost of PEX pipes, I would say maybe $1 per sq ft is the additional cost at most. I also did it for my drive way to melt the snow. (just more pipes after the house heating loop)
【在 S*******s 的大作中提到】 : what area are you? how does it work in winter night? how much does it cost : per sf overall? : : water
S*s
13 楼
waste heat? more details pls? so it is not purely by solar?
PEX also house
【在 g*****9 的大作中提到】 : I am in north east US (near DC). : Yes, it works in winter night, I am using waste heat. : I did it when I was building the house, so pretty much just the cost of PEX : pipes, I would say maybe $1 per sq ft is the additional cost at most. I also : did it for my drive way to melt the snow. (just more pipes after the house : heating loop)
f*i
14 楼
鸽总家天然气发电厂产生的余热
【在 S*******s 的大作中提到】 : waste heat? more details pls? : so it is not purely by solar? : : PEX : also : house
w*t
15 楼
天天磁化
如果装在硬木地板下面,硬木地板会干燥而收缩,导致木间缝隙太大。而且如果是电的 ,要注意磁场强度问题;这个取决于那电热丝的设计。 ★ Sent from iPhone App: iReader Mitbbs Lite 7.56