Slicker
New Member
I had a question about the TXV sensing bulb location on my heat pump in the external compressor unit. From what I've read online, the TXV valve sensing bulb should be located on a horizontal run but can also be located vertically with the tail end up if there's no suitable horizontal run. On my unit, the sensing bulb is located vertically (doesn't look like there's any place where it could go horizontally) but the tail/tube leading to the valve is pointing down. I've attached a picture showing the sensing bulb location on my system.
Is this location/install incorrect and would this impact the performance of the heat pump (e.g. lower return temperatures)?
Thanks in advance.
Is this location/install incorrect and would this impact the performance of the heat pump (e.g. lower return temperatures)?
Thanks in advance.
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