The THERMALUX NER66 outdoor series is perfect for apartments, condominiums and townhouses with 1-2 showers. When properly sized, these tankless units provide an endless supply of hot water and are designed to be more efficient than traditional tank-type water heaters. These compact heaters will save space without compromising power. Built-in features include safety lock-out, freeze protection and high elevation adjustment.
Professional Installation Recommended
NER66 is equipped with a safety lock out and has a default maximum temperature of 120°F
This Themalux unit is for outdoor residential installations only
NER66 features a resin coated PC board, which increases durability and protection from elements
THERMALUX provides 12-year warranty on heat exchanger, 5-year warranty on service parts
Its fully modulating burner automatically adjusts burner level accordingly
This tankless water heater has an automatic air regulator that monitors internal temperature and maximizes burner efficiency
NER66 features 83% thermal efficiency