Inalex
05-02-2008, 11:10 AM
I am looking for a controller to implement hot gas defrost in large domestic fridges and freezers. Something with a decent track record for reliability.
I have found lots of systems for large scale industrial or Aircon but these are massive overkill.
Some comment on small scale valves etc. would also be useful. I know that a number of the bigger catering fridges have a hot gas system fitted, I haven't ever worked with these, anyone had problems with smaller hot gas defrost?
Finally, I had planned to implement it with a Danfos variable speed butane comp. anyone tried this? Danfos say it will work but some experience would be handy.
I am aiming for an efficient system with higher reliability than the average domestic.
Thanks for everyone’s time.
I have found lots of systems for large scale industrial or Aircon but these are massive overkill.
Some comment on small scale valves etc. would also be useful. I know that a number of the bigger catering fridges have a hot gas system fitted, I haven't ever worked with these, anyone had problems with smaller hot gas defrost?
Finally, I had planned to implement it with a Danfos variable speed butane comp. anyone tried this? Danfos say it will work but some experience would be handy.
I am aiming for an efficient system with higher reliability than the average domestic.
Thanks for everyone’s time.