18KW Electric Tankless Water Heater R4LS-180E

Purchased with a HUG Hydronics system
When you purchase a boiler and the HUG Hydronics system together you will receive a complimentary fitting kit.

Water Heater Model: R4LS-180E

Creates 61K BTUs per hour of heat, enough for 3000 sq ft (an average new home built to code in MN needs 25 btus/sq ft)

Electric Tankless models are compact and easily fit on the wall next to the electrical breaker box/ right above the HUG Hydronics tank. These 4-Element models provide continuous hot water when sized correctly. Units feature easily understood digital user interface. The temperature can be adjusted with simple “up” and “down” arrows and error codes are clearly displayed. No venting is required and replacement parts are easy to find.

Perfect for larger in-floor heating jobs when paired with the HUG Hydronics system.