New DHW and space heating for Bungalow

Can't find what your looking for? Our 'Ask the Expert' Q&A archive has hundreds of questions, all answered by our in-house experts, so click here to see if your question has already been answered.

 Back to discussions

Discussion started by JohnSparky
Started on Tue, 18/08/2009 - 09:23

I remember reading that chosing the primary heat source is one of the most challenging options for a renovation / self buiild project.
I am looking to replace the old Gas fired DHW and Central heating via rads with a new More efficent and easy to maintain system.
I do not have the land for a Ground Siurce Heat Pump so I am looking into other types of systems.
What ever system I go for will be part of a whole house solution.
Hopefully this new system will be linked to a new UFH systems (Dependent upon floor insulation / height) and also join a HRVS system, (with option of cooling, for those one or two days of summer we have.)
The Bungalow presently has Double Gazed windows with K glass, The Bungalow insulation will be improved with Cavity wall insulation, Increased loft insulation above 270mm and also Insulating render.
So, what heating system would you reacommend...?
Has any body used, or come across a Air Water Heat Pump called Altherma from Dakin.. the spec looks good, but it is expensive...?
I am surprised this Magazine has not yet covered this type of system.
Any others... recommendations, suggestions..?
Typical cost of installation, running cost, maintenance etc etc?
All feedback will be appreciated.
Thanks.!

back to forum
#1

Re: New DHW and space heating for Bungalow

George Cossey
Wed, 09/09/2009 - 17:08
George Cossey's photo

Iam not familiar with the Daikin heat pump but Dimplex do an air source heat pump range as do IDM and a number of German manufacturers.

They are normally designed to heat water to 35/45C at a COP of 3.5

Post new comment

The content of this field is kept private and will not be shown publicly.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <br> <caption> <style> <cite> <code> <dd> <div> <dl> <dt> <em> <hr> <img> <li> <ol> <p> <strong> <table> <tbody> <td> <th> <thead> <tr> <ul> <h1> <h2> <h3> <h4> <h5> <span>
  • Lines and paragraphs break automatically.
  • You may insert videos with [video:URL]

More information about formatting options

CAPTCHA
This question is to prevent computer generated spam submissions. Please enter the code exactly as you see it, with no spaces between characters, and with upper and lower case letters as displayed
Image CAPTCHA
Copy the characters (respecting upper/lower case) from the image.