DIY Boiler/Forced Hot Water Electric Heat - Cast Iron Radiators **2022 Update**

Disclaimer: I am not responsible for anything you do on your own!
Hey all! Here is an update for you guys on my own DIY heating system. This is a temporary setup to experiment with forced hot water heat. It uses three cast iron radiators, and one small section of radiant floor.
Featuring:
HydroShark 3 SH-7 Electric Boiler/Stiebel Eltron DHC E Water Heater (literally the same thing)
Taco 007-F5 Circulator
Water Temp = Modulates at 136°, 140° High Limit, 120° Low Limit
System Uses around 15,000BTUH