BossMaverick:

I would add reflective foam board insulation to the top and sides of that compartment before I’d try wrapping the water heater, but that’s just me.

dbuerger1:

I replaced same heater with instant water heater. So much better never run out of hot water.

JellaFella01:

I have not, but if you’re going to try and jury-rig insulation, don’t use anything remotely flammable, just in case the heater fails in some way.

indieaz:

Whatever you do make it temporary. You’ll appreciate the heat when it’s cold and you’re camping in shoulder seasons..

-lurkbeforeyouleap-:

Would a standard water heater blanket, cut down to size, help any?

Source: Dometic water heater- has anyone tried improving the insulation on one of these? It is right below the bottom bunk and makes it pretty warm for the kids.

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