Can I run a Legalett air heated slab system during a power outage?
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Can I run a Legalett air heated slab system during a power outage?
Tyler Forman
Dec. 11, 2021Last updated: Dec. 11, 2021
我正在考虑把带有太阳能助推器的电力系统安装在家里。我也喜欢用收集管穿过木质壁炉的想法。我只是想知道有没有什么创造性的方法可以在停电时保持风扇运转，而不需要备用发电机。电池备份、壁炉热电发电等。如果还能从太阳能或木材助推器中吸收热量，那就太棒了。
We would say that to keep a Legalett air heated floor slab operating during a power outage is probably unnecessary unless it's going to be for several days in very low temperatures - as otherwisethe thermal mass within the concretewill keep the room at a stable temperature. Otherwise if it's in an off grid home then we would suggest that the most economical and sensible option is a full solar array for the house's power needs with battery backup - then everything stays running.
关于“集热管通过木材壁炉”的想法，从经验来说，注意不要移除太多的热量(我以前回收过的热量从砖石烟囱上)，因为它会导致烟道抽气和冷凝的问题。
Hope that helps!