I much prefer your Thermostat control over my planair unit .
Does the espar fan ever turn off when not calling for heat .
2 things I would do differently on your install is lower your fuel pump so it's below fuel level fuel in the tank . I think that the fuel in the pick up line will drain /siphon the fuel back out of the line .
And I would prefer to have the exhaust not dump under the van . I have the side steps on my van and I was able to mount the exhaust under them , so the exhaust is about 4 inches past the side of the van
Does the espar fan ever turn off when not calling for heat .
2 things I would do differently on your install is lower your fuel pump so it's below fuel level fuel in the tank . I think that the fuel in the pick up line will drain /siphon the fuel back out of the line .
And I would prefer to have the exhaust not dump under the van . I have the side steps on my van and I was able to mount the exhaust under them , so the exhaust is about 4 inches past the side of the van