Thanks for the reply. My 410 experience is limited. My tried and true methods of verifying charge (on HPs in HP weather) aren't adding up with the 410 splits. Roof tops, obvio...
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Just to clarify, I've installed heat pumps when the ambient is in the upper 30s/low 40s. When i know the factory charge and what needs to be added per 15' of lineset etc. But I'...
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In heat pump mode...If it's a new install it's a no brainer. What I'm talking about is a unit you are not familiar with and need to get running.
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I didn't say that it was...I'm just saying that it's not a "cardinal sin"(for lack of a better word) as some seem to imply.
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I don't really see the problem with talking to DIY types. Usually it just encourages them to call us. There really are no "trade secrets" in this field. Experience in the field ...
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Just install adbock plus... (I should add that it is a free browser extension that eliminates ads, flashblock is also a must have, free, browser extension)
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I can't speak for the Digi-cool's durability but I will say that my Testo gauges have seen some extreme conditions and have never flinched. I saw the Yellow Jacket digital gauge...
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I've had my 902 for a little over a year now and have no complaints other than having noticed a problem with the temperature side of the meter. I found it to be inaccurate after...
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Sounds like someone has been listening to the Laura Ingraham show and taking it seriously for some reason. The President is not the problem. It doesn't matter who sits in the ov...
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