Truma AquaGo Comfort Plus Water Heater

The Truma AquaGo Comfort Plus is a strong upgrade for RV owners who want consistent, on-demand hot water without hauling a bulky tank.

4.5

HitchHaven score4.5 out of 5 · our editorial rating

On-demand tankless hot water system
Continuous hot water with no storage tank
Compact wall-mounted design for RV installation
Digital control panel with temperature adjustment
Works with both city water and pump water pressure
Energy-efficient propane-powered heating element

Check price on Amazon

As an Amazon Associate we earn from qualifying purchases. Price and availability are shown on Amazon.

Overview Specs Pros & cons Full review Related

The verdict

The Truma AquaGo Comfort Plus is a strong upgrade for RV owners who want consistent, on-demand hot water without hauling a bulky tank. Its compact footprint, smart controls, and efficient propane use make it a favorite among full-time RVers and those who frequently shower or run multiple water fixtures. The installation cost and flow-rate sensitivity are worth considering, but the comfort payoff is significant for serious travelers.

Spec plate

Water Heating Method: Tankless on-demand propane burner
Flow Rate: Up to 2.9 GPM
Dimensions: 14.5 x 14.5 x 7 inches
Weight: 18 lbs
Power Source: Propane with 12V DC control

Pros & cons

What we like

Unlimited hot water supply while propane and water last
Space-saving design frees up storage compared to tank heaters
Precise temperature control via digital panel
Faster heat-up time than traditional tank water heaters
Reduced propane consumption since it only heats water on demand
Lightweight compared to bulky tank-style units

What to watch

Higher upfront cost than standard RV water heaters
Requires sufficient water flow rate to activate burner properly
Professional installation recommended, adding to overall expense
Occasional error codes reported in cold weather conditions
Not a simple drop-in replacement for older tank systems

Full review

The Truma AquaGo Comfort Plus is an on-demand tankless water heater engineered specifically for RVs, campers, and overlanding rigs that demand consistent hot water without the bulk and wait time of traditional tank-style units. Unlike conventional RV water heaters that store a limited supply of preheated water, the AquaGo Comfort Plus heats water instantly as it flows through the system, delivering continuous hot water for as long as needed, whether you're washing dishes, rinsing off after a hike, or running back-to-back showers for the whole family. Its compact, lightweight design makes it an easy upgrade or replacement for existing units, fitting into the same general footprint many RVers are already accustomed to while freeing up valuable storage space since there's no bulky tank to accommodate.

What sets the Comfort Plus apart is its refined control system, which allows users to select precise water temperatures through an easy-to-use digital control panel, giving campers hotel-quality comfort even in remote locations far from conventional utilities. The unit is designed to work efficiently with both the RV's onboard power and propane systems, intelligently managing energy use so that hot water remains plentiful without draining battery reserves or overtaxing the propane supply. Built with durable, corrosion-resistant components, the AquaGo Comfort Plus is made to withstand the vibration, temperature swings, and moisture exposure typical of life on the road, ensuring reliable performance trip after trip.

Installation is designed with both DIYers and professional installers in mind, with a straightforward mounting process and compatibility with most standard RV plumbing and electrical configurations. The Comfort Plus also includes built-in freeze protection, an essential feature for cold-weather camping, preventing damage from unexpected temperature drops without requiring manual winterization every time temperatures dip. For RV owners and camper enthusiasts who want to eliminate the frustration of running out of hot water mid-shower, the Truma AquaGo Comfort Plus delivers a dependable, efficient, and user-friendly solution that elevates the comfort of any home-on-wheels experience.

See Truma AquaGo Comfort Plus Water Heater on Amazon