I want to install a kick space heater. I was joining to run the pex pipe right to the heater from my copper pipe. I that all I need to do along with hooking up the electric. I read online about a monoflow tee n a vent to. Do I need all that. I have my 3/4 pipe n I can hook it to the heater n back out the other end back to my pipe.
What is the make and model of this heater? Have you thoroughly read the installation instructions? They should tell you exactly what you need to do. The only toe-kick heaters I have any experience with were electric only - no water involved.
Just like anything else, some are good and some not so much. If you Google "toe kick heaters" there's plenty of information on them and various brands. In portable field equipment my company builds for the military, we use the Marley brand but there are certainly others.