Toddjb
New Member
All, I set up this closed loop system for my shop last year. I have 4 closed loops for a total of 1200' of 1/2" pex that is heating 1200sqft split between two main rooms.
It cost me around $350-400 during the coldest months. That is not what I was expecting based on previous research.
So I'm looking to move to an electric tankless setup. I'm struggling to find good info on how to size a heater for closed loop electric systems.
It seems I get about a 10 degree drop from outlet to inlet.
I would greatly appreciate any info, or even specific recommendations - as I know some units aren't designed to suit the kind of system well.
It cost me around $350-400 during the coldest months. That is not what I was expecting based on previous research.
So I'm looking to move to an electric tankless setup. I'm struggling to find good info on how to size a heater for closed loop electric systems.
It seems I get about a 10 degree drop from outlet to inlet.
I would greatly appreciate any info, or even specific recommendations - as I know some units aren't designed to suit the kind of system well.