Yea I think ill need to get a plumber over, Someone is suggesting that it is a heat tracer.

I am wondering since no one has asked , is the unit a heat pump or a Air conditioner . 

Chicago winters can be harsh, so we're curious if anyone has had a good experience using a heat pump with an ancillary heat strip for those extremely cold days when the heat pump can't keep up.

Electric stove, dryers, water heaters, and high-efficiency Mitsubishi heat pumps.

We face similar heat waves here in College Station, TX.

I have seen properties convert the radiant heat system to electric board heating style during remodels.

You also have to deal with winter weather in the northern states and possibility of pipes freezing and higher heat costs (which would be paid by the tenant once rented out).

Just make sure you set enough aside for capex, vacancies, unexpected insurance increase, taxes, tax professionals, and local considerations (excessive heat? 

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Quote from @Sara Emmanuelle Dube: Hey John, Sent you a DM - Contact me please I have questions.Thanks@Drew Sygit I love seeing you getting some heat on here also so it’s not just me that gets everyone’s panties in a tangle haha.