I just finished installing a propex hs2000 in our 4500. I placed it under the bench seat in the front and placed the thermostat in the back so we can reach it in bed.It was pretty simple to install.If you do the
propane yourself you must use flare fittings and no teeing off lines inside trailer. Tee off outside of trailer.It makes a little noise,might drown out my CPAP noise!
It fired up properly and we will be trying it out next week.
They should throw in the proper brass adaptor when they sell to north america,mine came with a compression fitting,a no no here.