O.P.
我们在Smiggin孔中有一个较旧的滑雪小屋，其中有瞬时热水加热器，三个热水储藏箱和一个用于散热器的单独泵。 There are 21 radiators throughout the two storey building.
We are in the process of installing Sonoff smart TRVs on all radiators, and also need to replace the radiator pump – it is 30 years old and does not have enough power to feed some of the upstairs radiators.
The pump should be able to operate on demand – when a valve opens because heating is required, the pump turns on.
I am looking对于一家可以为不使用塑料适配器的散热器提供建议并提供合适的泵和阀门的水力加热公司。可以在Jindabyne找到水管工来进行工作。
有人知道合适的公司吗？
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