Search found 2 matches

by sham
Sat Dec 19, 2009 11:09 pm
Forum: Groundwork and Foundations Forum
Topic: water table
Replies: 0
Views: 4662

water table

the water table in my basement rises up and down (as it should). There is generally a puddle at the lowest point which increases and decreases with the weather. I was thinking of digging a 12" sq pit and putting a pump with a float switch. i expect this will do the trick, however is there any o...
by sham
Thu Dec 10, 2009 10:48 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Motorised Valve's for Combi Central Heating System
Replies: 1
Views: 2671

Motorised Valve's for Combi Central Heating System

need answers to the following questions.
1) When replacing a two port unit does the whole central heating system need to be drained.
2) Any-way to isolate before removing
3) Any benefit of using scale inhibitor products when there is a magnaclean on the system
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