Specification Sheet

Electric Tankless Water Heater
ECO 24
|
ECO 27
The ECO 24 and ECO 27 are some of the larger EcoSmart tankless water heaters so they
are the perfect t to heat multiple xtures simultaneously. These models are equipped with
patented, self-modulating technology so they will only consume the energy necessary for
the specied demand. The ECO 24 and 27 also come standard with digital temperature
control in increments of 1°F. Below is a chart showing the ow rate capacity of each model,
measured in gallons per minute, depending on inlet water temperature and a set output
temperature of 105° F.
Temperature Rise Applications
Standard Hand Sink 0.5 GPM
Water-Saver Showerhead 1.5 GPM
Standard Showerhead 2.0 GPM
Kitchen Sink 2.0 GPM
Bath Tub ≥ 4.0 GPM
Flow Rate Capacity Chart (GPM)
MODEL 37°F 42°F 47°F 52°F 57°F 62°F 67°F 72°F 77°F
ECO 24 2.4 2.6 2.8 3.1 3.4 3.8 4.3 5.0 5.9
ECO 27 2.7 2.9 3.2 3.5 3.8 4.3 4.9 5.6 6.6
Flow rate shown in GPM based on outlet temperature of 105°F. Inlet temperature varies by region and seasonal changes.
MODEL KW VOLTS BREAKER REQUIRED WIRE WATER CONNECTIONS
ECO 24 24 240 (3) 40 A (3) 8 AWG 3/4” NPT
ECO 27 27 240 (3) 40 A (3) 8 AWG 3/4” NPT
Tested and certied
by the Water Quality
Association against
NSF/ANSI 372 for
lead free compliance.
Product Attributes
• On-demand, consistent and endless hot water
• Compact, resistant and stylish with digital temperature
control in increments of 1°F ranging from 80°F to 140°F
• Dimensions: 17” x 17” x 3.75”
• 99.8% energy efcient
• Simple Installation
• 3/4” NPT water connectors for easy ex hose installation
• Copper heating elements with brass top increase
durability and are threaded for easy replacement
• Professional installation required for warranty
• Lifetime Warranty when installed by licensed
professional for residential use