thesingingbard
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terumo,
got a few questions for you...
my air-con technician says the pipes to one of my FCUs may be contaminated with air (he showed me the pressure gauge fluctuating) versus others which appears pretty stable. I do 'feel' that the FCU not as cold as the other FCUs, hence the check which led to the technician's comments
apparently it costs few hundreds to vacuum and re-fill the R410a again.
so in your profession advice:
1) would contamination of air into the pipes cause a significant lost in cooling efficiency for that FCU?
2) is it worthwhile to do what the technician suggests? if so, what is the current 'market-rate'?
thanks in advance
got a few questions for you...
my air-con technician says the pipes to one of my FCUs may be contaminated with air (he showed me the pressure gauge fluctuating) versus others which appears pretty stable. I do 'feel' that the FCU not as cold as the other FCUs, hence the check which led to the technician's comments
apparently it costs few hundreds to vacuum and re-fill the R410a again.
so in your profession advice:
1) would contamination of air into the pipes cause a significant lost in cooling efficiency for that FCU?
2) is it worthwhile to do what the technician suggests? if so, what is the current 'market-rate'?
thanks in advance