Search Results - HVAC-Talk: Heating, Air & Refrigeration Discussion

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Type: Posts; User: quicksparks

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  1. Thanks for your response. Good to know it can be...

    Thanks for your response. Good to know it can be topped off.

    cmclifton, what is your company? Do they make house calls?
  2. There's an idea. I will run this info. by my boss...

    There's an idea. I will run this info. by my boss and see what he wants to do.

    I hope the boat's owner appreciated what you did for his motor!
  3. It is located in South San Francisco. I am...

    It is located in South San Francisco. I am looking into what it would cost to get it repaired locally, but we may also send it back to the refurbisher. It's unfortunate to have to pick this thing up...
  4. Well to be precise, it's rated to go to -40 in 15...

    Well to be precise, it's rated to go to -40 in 15 minutes, and mine takes over 1 hour. But yes, the refurbisher is saying that this performance is perfect.

    The whole machine is about 3 feet tall,...
  5. We work with low pressure air systems, so we have...

    We work with low pressure air systems, so we have a variety of gauges and fittings around the shop. I was able to make a stubby adapter to measure the static charge of the low stage without losing...
  6. Hi Mikey, thanks for your interest. cmclifton is...

    Hi Mikey, thanks for your interest. cmclifton is correct about the high stage evaporator.

    About the intercooler: it has an evaporator for the high stage and a condenser for the low stage so the...
  7. I see what you did there! Ok, to be more clear,...

    I see what you did there! Ok, to be more clear, do you think the low charge is responsible for all of the loss in cooling power? Or is it only a contributing factor? I realize you might not be able...
  8. Thanks, carmon and skpkey9. I measured the...

    Thanks, carmon and skpkey9.

    I measured the pressure of the low stage charge and found it to be 64 psi at 65F. The nomenclature plate says it should be 75 psi at 75F. Compensating for the...
  9. Environmental Test Chamber -- Cascade -- Low stage not working

    My employer is the equipment owner. I found this site while troubleshooting my chamber and have learned a lot from reading the threads on here. At this time I do not have any of the specialized tools...
  10. Learning about environmental test chambers

    Hi everyone. I found this forum with Google while learning about how my test chamber works. I have some questions about it that I'll post in the appropriate section. Thanks!
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