• Google ..

  • Google Content

  • RE_Calendar

    April   2018
    Su Mo Tu We Th Fr Sa
    1 2 3 4 5 6 7
    8 9 10 11 12 13 14
    15 16 17 18 19 20 21
    22 23 24 25 26 27 28
    29 30
  • ? about hydrocarbon gas

    i am thinking about starting to learning a bit about hydrocarbon gases to save money. can any one tell me what the difference between r290a and lpg is . can any one tell me why u cant just use pure lpg in a fridge all u would need is a pt chart for it. does lpg have more moister in it
    because from what i can work out it seems to work fine we tried it in a domestic fridge and ran fine for 4 years
    This article was originally published in forum thread: ? about hydrocarbon gas started by iceberg1988 View original post
    Comments 3 Comments
    1. chillerman2006's Avatar
      chillerman2006 -
      R290 is a CLEAN refrigerant

      lpg ect is dirty, moisture and non condensables and foreign bodies

      also regrigerant grade hydrocarbons are stenchless/no smell

      as the stenching agent is absorbed by drier cores

      would say you got lucky with your domestic

      R's chillerman
    1. chillerman2006's Avatar
      chillerman2006 -
      waste of thread

      have replied to your article

      R's chillerman
    1. chillerman2006's Avatar
      chillerman2006 -
      have now found you have had all the answers here

      http://www.refrigeration-engineer.co...ydrocarbon-gas

      and these dont change by reposting the same question

      thread should be deleted really

      R's chillerman
  • Recent Forum Posts

    narkom

    Re: 4th wire on Daikin VRV inverter compressor.

    https://www.digikey.com/en/articles/...s-via-back-emf

    narkom 25-04-2018, 11:55 AM Go to last post
    Markie

    Re: 4th wire on Daikin VRV inverter compressor.

    Thanks for replies guys. That's a great help especially the fact that the manual shows what the resistance readings should be between N and N3 and P3

    Markie 25-04-2018, 09:55 AM Go to last post
    RANGER1

    Re: When to Oil or grease Gaskets?

    So copper grease on ammonia, is it like anti-seize or something like that?
    Whatever the case use it sparingly.

    RANGER1 25-04-2018, 09:00 AM Go to last post
    Rob White

    Re: Help with a domestic fridge freezer

    .

    Make sure the thing is fully defrosted and by that I mean
    stood with door open for at least 2 days in warm kitchen.

    Rob White 25-04-2018, 08:49 AM Go to last post
    Rob White

    Re: When to Oil or grease Gaskets?

    .

    Copper grease where required and then I use the oil from the system.
    If a gasket is proving awkward to hold in place until it is

    Rob White 25-04-2018, 08:43 AM Go to last post