Put a small piece of brake line or copper tubing and a compression type fitting in about a foot or so long, that will keep the heat away from the tubing.
Read thru the thread on Manometer Install, has many pics.
My Setup on my keystoker, Just tapped into the side. I have a direct vent, so there is no easy place to mount, but should be before your baro Damper.
A Coal stoker furnace or stove controls most operations including automatically feeding the coal. They are quite similar to any conventional oil and gas units and easily operated for extended periods of time. They commonly use rice coal but may use larger sizes like buckwheat. They can be used as primary heat, supplementary heat or have a dual set up with your existing oil/gas furnace.