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hi but steel moves 3 times more in thermal conditions, fails at a lot less in a fire than timber, al...
a lot of the chinese products are a tube in tube with very little clearance. Then when they bend the...
A twin wall heat exchanger where both walls are in intimate contact is for all intensive purposes a ...
how did the twin wall heat exchanger fail through both barriers? Was it not vented? water should hav...
There are no legal requirements concerning any of the parts in an underfloor system, except for the ...
There isn't a list and there are numerous importers. The bee in my bonnet is that there are about 6...
I have no vested interest - but I agree with JK about unavailability of a list. Best thing to do is ...
I was hoping someone that didnt have an invested interest would answer.
There isn't such a list.
As long as the pipes are laid correctly in the slab, which really means ...
Hi Dave Some questions for you: Do you have a rough idea what the running cost of your system is? D...
Hi
I purchased an Escea IB600 the size down from the 850, it's inexpensive and heats my 75 square ...
Does no one have any thoughts or suggestions for gas fires? Any brands I should stick to/avoid? For ...
Yeah I haven't seen the product from Knightbuild specifically but I have been looking into the Kings...
Incidentally, ordinary thyristor-based dimmers keep the voltage constant but "chop" the wa...
I'm no expert but I guess they are constant current devices. I can't see why low voltage would damag...
Hi We can supply a fully insulated floor and wall system. By utilising the ideal thermal envelope a ...
where can I find a complete list of brands available in NZ?
Very possible - we're near NZ Steel at Glenbrook with whopping big power fluctuations - brown outs a...
Power fluctuations That's one of the problems we suffer in Wairarapa, with almost 100% of places ha...
Hi all, I have been doing a bit of research on a number of ventilation systems on the market, and I ...
Hi Ben,
Did you see the post a few days ago about the TEK system from knightsbuilt.co.nz
Looks lik...
Hi, I am designing a new home and am trying to figure out the most cost effective, thermally efficie...
I find this very surprising - out of 9 CFLs I have had only 2 failures over 5 years, and one of thos...
About 3 years ago we replaced all the lamps in our house that are left on in the evenings with the s...
Just to add......
The air sourced units I install have been tested for efficiency, and I have ane...
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