Residential TWINS™ 60, 80 Amps and TRIPLETS™ 90, 120 Amps Tankless Water Heaters
Residential TWINS™ 60, 80 Amps and TRIPLETS™ 90, 120 Amps Tankless Water HeatersResidential TWINS™ 60, 80 Amps and TRIPLETS™ 90, 120 Amps Tankless Water Heaters
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Residential TWINS™ 60, 80 Amps and TRIPLETS™ 90, 120 Amps Tankless Water Heaters

Model Number:  ER Residential Series
UL ListedUPCFederal Public Law 111-380 (No Lead)CalGreenConformité EuropéenneETL

Chronomite TWINS™ & TRIPLETS™ - Residential - L2 & L3 models are manufactured to provide reliable point-of-use hot water with flow rates from 0.35 gpm to 3.0 gpm (L2) and 4.25 gpm (L3). There is no pressure and temperature relief valve needed (unless required by code), saving time and money on installation.

  • Housing is fabricated from rugged stainless steel. 
  • Element assembly is fabricated from Celcon plastic.
  • Coils are nichrome.
TWINS™
Minimum Operating/Activation Flow Rate: 0.35 Gallons (1.32 liters) per Minute
Circuits:2
Amperage:60 Amps Total (30 Amps per Circuit); 80 Amps Total (40 Amps per Circuit)
Wattage:14.4 to 19.2 Kilowatt Range (depending on model)


TRIPLETS™
Minimum Operating/Activation Flow Rate:0.35 Gallons (1.32 liters) per Minute
Circuits:3
Amperage:90 Amps Total (30 Amps per Circuit); 120 Amps Total (40 Amps per Circuit)
Wattage:21.6 to 22.8 Kilowatt Range (depending on model)
Product Function:
  • Uses a digital microprocessor for temperature control - 
    Ultra quick response times for temperature variations - 120 times per second. Microprocessor use is the most energy efficient means of heating water.
  • Unlimited hot water
  • Saves water and energy - 99% energy efficient
  • Rugged steel housing
  • Space saving compact size:15.5 x 17.125 x 6.25 inches
  • Meets applicable building codes including UL, UPC.
  • Environmentally friendly
  • Made in the U.S.A.
  • User adjustable temperature 70°F - 125°F
  • Multiple applications handled with one heater

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NameDescriptionFile Size
Manual 208-240 Volts Single Phase High Capacity Heater - English (pdf)Installation/Operation Instructions for Single Phase High Capacity 208 thru 240 volt models594 KBView
Manual 208-240 Volts Single Phase High Capacity Heater - French (pdf)Installation/Operation Instructions for Single Phase High Capacity 208 thru 240 volt models - French480 KBView
Manual 208-240 Volts Single Phase High Capacity Heater - German (pdf)Installation/Operation Instructions for Single Phase High Capacity 208 thru 240 volt models - German467 KBView

Options

  • Satin Finish Stainless Steel Housing (-SS)
Minimum Operating/Activation Flow Rate: 0.35 Gallons (1.32 liters) per Minute
ModelCircuitsTotal Amps1 Ø VoltageTemp Rise at 2 GPMTemp Rise at 2.5 GPMTemp Rise at 3 GPMWatts
ER-60L/240_14400260 (2 x 30)24049 ° F39 ° F33 ° F14400
ER-80L/240_19200280 (2 x 40)24066 ° F52 ° F44 ° F19200

ModelCircuitsTotal Amps1 Ø VoltageTemp Rise at 2.25 GPMTemp Rise at 3.25 GPMTemp Rise at 4.25 GPMWatts
ER-90L/240_21600390 (3 x 30)24066 ° F45 ° F35 ° F21600
ER-120L/240_288003120 (3 x 40)24087 ° F61 ° F46 ° F28800

Applications

  • Commercial
  • Hospitality Bar Sink
  • Industrial
  • Kitchen/Bar Sink
  • Multiple Lavatories
  • Public Lavatory
  • Residential
  • Shower

Data Sheets

Application Data Sheet - Dishwasher (pdf)Dishwasher - Application Data SheetView
Application Data Sheet - Kitchen and Bar Sink (pdf)Kitchen and Bar Sink - Application Data SheetView
Application Data Sheet - Multiple Lavatories (pdf)Multiple Lavatories - Application Data SheetView
Application Data Sheet - Non-Public Lavatory (pdf)Non-Public Lavatory - Application Data SheetView
Application Data Sheet - Public Lavatory (pdf)Public Lavatory - Application Data SheetView
Application Data Sheet - Service Sink (pdf)Service Sink - Application Data SheetView
Application Data Sheet - Shower (pdf)Shower - Application Data SheetView
Instant-Flow® C-Micro,CM Series Flyer (pdf)Instant-Flow® C-Micro,CM Series Flyer (pdf)View
Special Applications - Application Data Sheet (pdf)Special Applications - Application Data SheetView