This vendor sells a quality product and all complete parts and hardware. I’m installing it at this time but I did a test start up and this is a quality heater and a powerful one at that. This is the 4 th diesel heater that I have purchased and so far it is the best , from price to quality, to arrival and pkg.ing and all the hardware was exact - meaning no shortages. Oh and the instruction manual is clear and informative. Way to go guys!!! Excellent !!!!