furnace和热水有关系？热风？combine at airduct ?

来源: RomaVacation 于 2023-09-24 08:07:32 [] [旧帖] [给我悄悄话] 阅读数 : (90 bytes)

One control won't work unless you combine 2 safety interlocks into one. 

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• it is called water boiler. I am using radiators for heat -learner4ever- ♂ 给 learner4ever 发送悄悄话 learner4ever 的博客首页 (133 bytes) () 09/24/2023 postreply 09:38:18

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