I am hoping to go down the geothermal route provided i have enough space, my site is 0.75 acre and i plan to build a 2000 - 2200 sq ft house and garage should i have enough space for the pipes, site is totally flat with no trees. Also i see alot of posts on the cost per day to run the heat pumps is it possible to use a small wind mill to run the pump if so is there people out there doing it my site is quite high and it seems that wind when available should be utilised
Apparently the UFH is the better system. Rads create convection and draughts, hot air rises mostly straight up. Again, apparently this moves dust around in the circulating air, allergens and all that jazz. If you have cold feet, the only way you get them warm is by putting your feet on the radiator! You'll still have cold feet, but you'll have a stifling, muggy heat around the upper body.Just wondering which method is healthier for yourself, heating system with rads or under floor?
My friend in Meath has a 3500 sq ft house (mansion?). It was built last year with geothermal installed. He has estimated the cost of running the geothermal pumps, etc amounted to over 2000 euro for the whole of a year. It took him quite a bit to figure out how much the geothermal system was using.
Onekeano,
Any of the geothermal providers will over a verticle collector if required, just be aware this is alot costlier than a horizontal collector.
Mugatu,
i think there is a problem with the system your mate is using has a problem, although you should enquire to his level of insulation, there is no point in heating the atmosphere i always say, a house of that size should only cost €1,000 a year to heat and hot water.
Thanks, I wasnt sure how economical I was being and have been seeing figures of €900 to €1200 for a 3500 sq ft house which sounds excellent, I wonder does this include the normal domestic ESB also or just the pump?, ,
I know the feelingYea it was a bit daunting putting the system in at first that long ago, nobody else had ever heared of geothermal and I had a load of people arrive at the door asking questions etc but a good learning experience.,
sandy soil is not supposed to be very good, as it drains too quick, but sure if it's working don't worry about it.Any comments on how suitable very sandy soil is? I would have thought damp boggy clay type was better?
Cheers,
They were my figures you saw. Thats just the geothermal costs. I put a separate meter on this to keep a check on running costs.
Thats good to here, I dont feel so bad now although I recently recieved my final bill for this year and it was a bit worse than last year so I have just analysed the total averages since 2002, brief summary as follows;
Average units used per anum 21,274 Average day units 9,374 44%Average night units 11,900 56%
Note this is for total ESB costs, GSHP, lights immersion etc,
I estimate the heat pump to use approx 60% of the total which would equate to about 12,760 units/annum.
sandy soil is not supposed to be very good, as it drains too quick, but sure if it's working don't worry about it.