PDA

View Full Version : what type of chiller you recommend







ottok
08-01-2009, 11:58 PM
Hi all. I have a problem by choosing a chiller!
I have a house with 200qm, 3 bedrooms, one living room, 3 bathrooms, 1 kitchen,1 office.So my heating write now its on wood and I have Floor and ceiling fan coil units in all house. I had for cooling a Daikin 16kw chiller only cooling but my supplier did not look after it, and frost completely where was water in. When they fix it thy took all the documents, maintaining books -all documents but they did not brig back. So I knew there its a problem with the frizzing and I only open the 2 tapes and get out the water. Write now I am in the position that they took the chiller and I need another one but what brand and type do you recommend?
I want to put one wich cooling and heating the water.
Can I have an answer please?

DVaider
09-01-2009, 04:22 AM
Hi, ottok!
I advice You Daikin "Altherma" heat pump. It can operates down to -20 deg. C.
http://www.daikin-altherma.co.uk/
http://www.youtube.com/watch?v=cPIjuNFPeKM

nike123
09-01-2009, 08:44 AM
Hi, ottok!
I advice You Daikin "Altherma" heat pump. It can operates down to -20 deg. C.
http://www.daikin-altherma.co.uk/
http://www.youtube.com/watch?v=cPIjuNFPeKM


And how is that going to cool his house?

I want to put one wich cooling and heating the water

nike123
09-01-2009, 08:48 AM
Hi all. I have a problem by choosing a chiller!
I have a house with 200qm, 3 bedrooms, one living room, 3 bathrooms, 1 kitchen,1 office.So my heating write now its on wood and I have Floor and ceiling fan coil units in all house. I had for cooling a Daikin 16kw chiller only cooling but my supplier did not look after it, and frost completely where was water in. When they fix it thy took all the documents, maintaining books -all documents but they did not brig back. So I knew there its a problem with the frizzing and I only open the 2 tapes and get out the water. Write now I am in the position that they took the chiller and I need another one but what brand and type do you recommend?
I want to put one wich cooling and heating the water.
Can I have an answer please?


What is your lowest outdoor temperature?

Your chiller supplier has needed to prepare glycol mix for your lowest possible temperature, but on your expense!

DVaider
09-01-2009, 03:45 PM
And how is that going to cool his house?
"Altherma" ERHQ can cool and heat. It almost like chiller.

ottok
09-01-2009, 10:58 PM
Thank you first for you answer you are great. I have to be honest my job its a different one I am a car restore and painting job I do so have to learn a lot about this because here no body knows about this heating and cooling systems. My cooling out side its about -10; -20 degree C - but -20 only few days of the year-2-3 days , this year it was the lowest -16 degree C but its still same weeks left. I do care about your advice!!!

nike123
10-01-2009, 07:25 AM
Thank you first for you answer you are great. I have to be honest my job its a different one I am a car restore and painting job I do so have to learn a lot about this because here no body knows about this heating and cooling systems. My cooling out side its about -10; -20 degree C - but -20 only few days of the year-2-3 days , this year it was the lowest -16 degree C but its still same weeks left. I do care about your advice!!!

That depends on what support you could have there. I see that you have problem with these guys from Daikin so you need to find some reputable contractor with good history of relationship with his customers and do as they said. In your case, I would find some middle range chiller with heat pump operation and installed additional electric or gas heater for low temperature aplication. Nothing complicated or fancy, becaose unit is only good as that guy who repair and maintain unit. If you dont have experts in your surronding, than it is best to use less complicated, more basic equipement.

ottok
10-01-2009, 09:03 AM
That depends on what support you could have there. I see that you have problem with these guys from Daikin so you need to find some reputable contractor with good history of relationship with his customers and do as they said. In your case, I would find some middle range chiller with heat pump operation and installed additional electric or gas heater for low temperature aplication. Nothing complicated or fancy, becaose unit is only good as that guy who repair and maintain unit. If you dont have experts in your surronding, than it is best to use less complicated, more basic equipement.

you right , but I have heating right now, base on wood a Orlan 40 kw and I have a accumulation tank of 1000L and the heating its working perfect.
I was thinking to to fit a Citizen chiller with about 16 -18 or 20 kw. what do you thing about this brand?
about Daikin I can take a specialist from hungary or germany if daikin solve the problem.