Haven't had a chance to test it out… Haven't had a chance to test it out really good. So far gets cold and blows really well! Easy installation. Very nice air con.

Excellent Excellent SERVICE Excellent Excellent SERVICE! Any issue or question and they got right back to me....even a phone call too! AND The unit works GREAT! Easy installation with instructions provided. Perfect size/performance for my 144" Sprinter 2500! It's really "COOL" now! ;-)

NOTE WELL the return policy!! The builder's opinion is that the unit is too heavy for the roof of my particular van. That is not Velit's fault. What I did not expect was the only return within 30 days if it does not work return policy. I did not even think to check the policy because...well, who doesn't have a 30 day return policy for an unopened box? I take responsibility for not checking, but I find this policy completely unreasonable. Now I have a $1700 (including shipping) unit that I cannot use.

Diesel Heater Upgrade I just replaced my diesel heater with the Velit Gasoline Heater, it is definitely an upgrade. I no longer have to carry diesel and the fuel pump tick is not noticeable. I also tested the temperature control that shuts off the heater at 3 degrees past the set point and starts again at 3 degrees below the set point. I would recommend this heater for any RV that runs on gasoline.

4kw heater Phenomenal little heater. Better than espar, webasto, etc. highly recommend. Operation is simple and easy. Dropping the gas tank is tricky, and removing the fuel pump apparatus is also a bit of work. But it’s worth knowing this thing won’t crap out mid-winter. Highly recommended. Was able to fit this under the passenger seat of a 2023 transit, and I was able to rotate the inverter so inverter also fits