Espar m12 install
Just bought a espar m12 hydronic heater. I have a question about plumbing the fuel line. The manual shows 2 different methods. 1 is tapping into the fuel line that runs to the engine using a T connector, and the other is installing a separate connection spout from the tank.
Question: can I tap into the line using the T connector or is there a pump in the tank that wouldn't allow me to do this when the ignition is off? Thanks
1997 BB AA 8.3 RE