Aqua-Hot will be doing inventory July 1st and 2nd and we will also be closed July 4th and 5th in observances of Independence Day. During this time, we will not be shipping any online orders until July 8th. Thank you!

It's a Matter of Comfort

Designed to Make Your Road Trips Remarkably More Comfortable


Life on the road has its challenges, but life with an Aqua-Hot Hydronic Heating System isn't one of them. Aqua-Hot systems makes your beloved RV lifestyle remarkably more comfortable by offering a quiet, fume-free system that produces even, moist heat and continuous hot water on-demand. No other hydronic heating system offers the features, dependability, or support of an Aqua-Hot.

What is a Hydronic Heating System?

At its most basic level, hydronic heating systems use tubing to run hot liquid into heat exchangers that disperse heated air. It is not unlike how a residential boiler heating system works. For hot water, coils with potable water running through them wrap around the boiler to transport hot water to faucets and appliances. The innovative use of liquids and tubing in the hydronic heating process results in moist, comfortable heat that can be evenly spread through the living space and bay areas of an RV; steady, continuous hot water in bathrooms and kitchens; and the option for engine pre-heating*. A variety of heat sources can be used depending on the type of hydronic heating system installed, but all use some combination of the vehicle's own surplus engine heat, on-board fuel (gas, diesel, or propane), and/or AC shore power.

Hydronic Heating vs Forced Air Score Card

Hydronic Heating

Forced Air

Thumbs Up Even heat distribution with no hot or cold spots Thumbs Down Uneven heat with hot and cold spots throughout the coach
Thumbs Up 5° temperature difference from floor to ceiling Thumbs Down 30° temperature difference from floor to ceiling
Thumbs Up Warms bay areas to prevent pipes and tanks from freezing Thumbs Down Needs auxiliary heat source to keep bays warm in cold weather
Thumbs Up No loss of humidity Thumbs Down 40% drop in humidity from outside to inside coach
Thumbs Up Moist, comfortable heating Thumbs Down Dry heating that can be irritating to eyes, skin, nose and sinuses
Thumbs Up Even temperature control Thumbs Down At risk for super-heated air
Thumbs Up Burner in bay or cargo area Thumbs Down Burner in living space

RV Audiences

RV Owners

RV Owners

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