Camco Olympian Wave 3 Catalytic Adjustable Safety Heater (57331)

This heater does not produce measurable CO, which is the main reason I purchased it. i would strongly prefer if it had a thermostat (to cycle on and off automatically to maintain a certain temperature) but that does not seem to exist on the market, for radiant propane heaters which do not produce significant CO. so this is the best heater I have found.

It has a handle so it's easy to move. Heats up quickly. I did have to add feet, it's set up for wall mount. Recommend a cover to keep dust off. Nice heater!

Reasonable pricing, free shipping. Many people have had difficulty sourcing Camco Catalytic Propane RV space heaters but Walmart online has solved all the glitches and are much better than Amazon Prime for this item. Kudos.

Very good build quality. Best heater type for confined space, and highly fuel efficient. Walmart beats Amazon on price and shipping speed.

Simple and easy to use heater. It does not produce any odor when working.

Lots of heat out of this small design! Sips the propane which saves me money and time because I don't have to refill tank as much as my old propane heater. It's easy to light and is so quiet I don't hear it running at all. It doesn't produce any noticeable moisture when used in my pop-up pickup truck camper. The Wave 3 works perfect for my 6' truck bed camper!

My 2nd time owning heater, worjs great. Thank you.

I had read all the reviews and were all consistent with what i received

install was fun, fast and easy...works great!

I returned the item to the store. It wasn't practical for my use.