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by martblue
Thu Feb 14, 2008 7:49 pm
Forum: Concreting, Drives, Paths and Patios Forum
Topic: To mesh or not to mesh
Replies: 2
Views: 5427

No its not neccessary for a floor, thats not taking any structural weight, what you have planned is fine, just one word of advice make sure concrete is not to wet when putting it in or will dry very uneven, keep it as dry as possible..
by martblue
Wed Feb 13, 2008 10:13 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: central heating set up, zoning!!
Replies: 14
Views: 6023

cheers, have not had any luck with talktalk yet but wil keep trying.. :D
by martblue
Sat Feb 09, 2008 9:23 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: central heating set up, zoning!!
Replies: 14
Views: 6023

thanks for all your info, between myself and my dad we sat down and looked at this several times, and i think we have decided for simplicity this time, just going to use a normal programmer for ch & hot water, with lever valves for zoning the system when we want to, which after much chat might n...
by martblue
Sat Feb 09, 2008 5:22 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: central heating set up, zoning!!
Replies: 14
Views: 6023

will look into it, i think i will end up replacing zone valves with levers and control it manually.. :(
will let you know how we get on..
cheers..
by martblue
Sat Feb 09, 2008 2:26 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: central heating set up, zoning!!
Replies: 14
Views: 6023

..cheers we are go to look into it, although we have been investigating it already.. might be a case of replacing zone valves with levers and doing it manually :( will let you know how we go..
by martblue
Fri Feb 08, 2008 2:06 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: central heating set up, zoning!!
Replies: 14
Views: 6023

we got a 3 zone unit (horstmann)but wiring diagrams were all for a fully pumped system, we emailed them to see if there was a way we could use it but they just said it was for fully pumped system and as we have gravity for hot water it wont work, would mean putting pump on hot water and another valv...
by martblue
Wed Feb 06, 2008 7:58 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: central heating set up, zoning!!
Replies: 14
Views: 6023

central heating set up, zoning!!

What we are looking for is a timer or programmer to do the following: Domestic hot water gravity fed. Central heating split into 2 zones,(upstairs & downstairs) each controlled by an 2 port zone valve with 4 wires.(brown, blue, orange, grey) What we want it to do is: 1. To put boiler on for grav...
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