sewicamper wrote:
heated tanks (has to at least be an option)
How much heat woud you consider to be heated tanks?
Some manufacturers enclosed the underbelly and say the tanks are heated.
Some manufacturers enclose the underbelly, run the heat ductwork ear the tanks, and say the tanks are heated.
Some manufacturers enclose the underbelly, run duckwork near the tanks, open the duckwork to blow warm air on the tanks, and say the tanks are heated.
Some manufacturers enclose the underbelly, run duckwork near the tanks, install electric heat pads on the tanks, sewer lines, and dump valve, and say the tanks are heated.
There are a lot of variations of what they call "heated tanks".
When a salesman tells you "This unit has the Arctic Package", "This Unit has the Polar Package", "this unit has the thermal package", "this unit has heated tanks", or "This unit is a four season camper", you need to be asking:
1. How is it insulated (R values of floor, walls, roof)?
2. How are the tanks heated?
3. What keeps the sewer lines and dump valve from freezing?
4. What is included in that Arctic, Polar,
A lot of the supposedly cold weather packages / terminology is nothing but marketing hype. A cold weather package could be nothing more than enclosed underbelly.
Rockwood and Flagstaff are two that have the electric heat pads, as an option. Couple years back, I tried to order them on a new Keystone Cougar, and was told, "Keystone won't install them".
Depending on how cold the weather is, even the electric pads may not be enough.
Been there, with warm tanks, full of stuff, electric pads down to within 8 inches of the dump valve, and the valve itself was frozen. Took an hour with pocket warmers and a 12 volt hair dryer, to thaw the valve and get rid of the warm stuff in the tanks.
18 Nissan Titan XD
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