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Thread: A2L coldroom
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09-12-2020, 08:47 PM #1
A2L coldroom
I have a couple of coldrooms to install and am thinking of using A2L R454C but i’m a bit concerned that i may go over the charge limit. Anyone had any experiences doing this and any advice how to get it right?
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10-12-2020, 06:15 PM #2
Re: A2L coldroom
We have fitted one the one we fitted was a Marstair and was critically charged we told our supplier what puoe length was and they told us the charge it was on r454c
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11-12-2020, 10:34 AM #3
Re: A2L coldroom
That’s an alarming statement. How do you know this and what ‘awful things’ have you heard about them?
Last edited by sparkatan; 11-12-2020 at 10:55 AM.
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13-12-2020, 01:24 PM #4
Re: A2L coldroom
Their is a lot of scaremongering around the use of A2L refrigerants. There is risk associated with any commercial or industrial process. That is the industry
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17-12-2020, 10:52 AM #5
Re: A2L coldroom
This is a very delicate subject but suffice to say I have no gripe with A2L refrigerants or any low GWP refrigerant and in fact any innovation that is helping to save our planet. What i do take umbrage with is individuals or companies that take advantage of a situation for financial benefit rather than the moral aspect of it, but particularly when they knowingly release a product which has not been tested.
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18-12-2020, 07:44 PM #6
Re: A2L coldroom
Not sure where your other message has gone and can only guess it has been removed, however, i have also heard rumours about the same thing you mention here. I am led to believe questions have been asked about the performance and reliability of these systems currently in operation. Food for thought?