• Google ..

  • Google Content

  • RE_Calendar

    May   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 31
  • ? 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

    PaulZ

    Re: Protect Your Ears

    Hi Brian
    Couldn't agree more. We have hearing test every 2 years for those using hearing protection an a regular basis.
    I had my hearing checked

    PaulZ 23-05-2018, 05:42 AM Go to last post
    al

    Re: Hitachi split

    Depends on which model, some older units (if i'm remembering right) were Dc only to indoor, ones i've fitted recently are L,N, and 2 core for comms.

    al 22-05-2018, 08:52 PM Go to last post
    chemi-cool

    Re: Modify 2- door reach in for outside use in a freezing ambient.

    Cap tube behaves like txv apart from the bulb. You can control the flow by changing the condensing pressure.
    Check up on google, there are many

    chemi-cool 22-05-2018, 06:25 PM Go to last post
    kengineering

    Re: Modify 2- door reach in for outside use in a freezing ambient.

    I've just been thrown another obstacle. Both the Freezer and the refrigerator are cap tube systems. How will being exposed to a 20f ambient affect cap

    kengineering 22-05-2018, 04:57 PM Go to last post
    refcon32

    Re: Hitachi split

    Not sure. I need more info to check. No leds lit on indoor board and I was checking for ac 240v as not came across dc power to indoor. Power light does

    refcon32 21-05-2018, 11:40 PM Go to last post