有几个暖气的thermalstat valve 那个位置有漏水另外也比较老旧了,找人做了个quote,帮看一下是不是太贵了,还是正常的。
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Isolate water to central heating system and drain down
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Strip out faulty thermostatic radiator valves and replace with new in rooms:6 x Thermalstat radiator valves
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Refill system and introduce corrosion inhibitor
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Test all works on completion
£630.00 + vat
如果太贵了,一般大概多少?谢谢啦