Great site everyone. I am a homeowner and not going to do my own system but have looked over this site and there is soooo much great info here for the homeowner and the pro alike.
My water source heat pump is getting replaced and there is a part that I am not familiar with and hoped that you guys could help me out ? There is an inline Blue White flowmeter and another part that is right below it. This part has an adjustment type knob that I am thinking helps adjust the water flow but am not really sure. It also has two wires going to it and I am not sure what this part is. Do any of you know what it is ? The reason that I am asking is that I want to replace both these parts with new parts since they are 20 years old like the heat pump. I am sure that there is a way to attach a picture so if you need it, let me know and I'll figure it out.
Sorry for the long winded description.
Thanks for any help that you can offer for this issue.