Name: TRIPLETS™ Single Phase, Large Capacity Electric Tankless Water Heater
Brand: Chronomite, Inc.
SKU: ER-TRIPLETS Series

Model ER-TRIPLETS Series

TRIPLETS™ Single Phase, Large Capacity Electric Tankless Water Heater

Ideal Application

Outdoor showers
Whole home
Outdoor mop sink
Hospitality sinks
Outdoor emergency eye-face wash

Features and Benefits

0.35 gallon (1.32 liter) per minute low activation
1.20 gallon (4.54 liter) per minute standard activation
2.80 gallon (10.60 liter) per minute high activation
Unlimited hot water
99% energy efficient
Maintains consistent water temperature with digital microprocessor technology
Meets ADA, UL, UPC, IAPMO
Field adjustable temperature 70° to 125°F (21.1° to 51.7°C)
Optional factory preset temperature 70° to 160°F (21.1° to 71.1°C)
Meets ANSI Z358.1 for tepid water
Made in America

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Learn More about this warning

Downloads

Resource Type	Title	Description	File Size
Product MasterSpec	MasterSpec: 223300, Electric Domestic-Water Heaters (doc)	Chronomite - Commercial, electric, domestic-water booster heaters, Commercial, electric, storage, domestic-water heaters, Commercial, electric, small-capacity storage, domestic-water heaters, Commercial, light-duty, storage, electric, domestic	146 KB
Installation Instructions	Manual 208-240 Volts Single Phase High Capacity Heater - English (pdf)	Installation/Operation Instructions for Single Phase High Capacity 208 thru 240 volt models	594 KB
Submittals	Submittal Triplets High Capacity Heater - Low Activation, 90 to 120 Amp	High Capacity, Low Activation - 90 to 120 AMP	789 KB
Submittals	Submittal Triplets™ High Capacity Heater - Standard Activation, 90 to 120 Amp	High Capacity Standard - 90 to 120 AMP	320 KB
Submittals	Submittal Triplets™ High Capacity Heater - High Activation, 90 to 120 Amp	High Capacity, High Activation - 90 to 120 AMP	673 KB
Submittals	Option Info Sheet NEMA 4/NEMA 4X for Single Phase ER Series Heater (pdf)	Chronomite Twins & Triplets One-Phase Large Capacity Tankless Heaters - NEMA 4 Enclosure	686 KB
Submittals	Hoja de Datos de Calentador de Aqua Series ER-L (pdf en español)	Calentador de Agua Eléctrico sin Depósito de Activación Baja Triplets® Modelos ER-90L/208_18700, ER-90L/240_21600, ER-90L/277_24900, ER-120L/208_25000, ER-120L/240_28800 (Spanish submittal)	678 KB
Installation Instructions	Manual 277 Volts Single Phase High Capacity (pdf) Heater (pdf)	Installation/Operation Instructions for Single Phase High Capacity 277 volt models [Two Module Heaters ER-60x/277_16600, ER-80x/277_22200; Three Module Heaters ER-90x/277_24900, ER-120x/277_33300]	472 KB
Product MasterSpec	MasterSpec: 223300, Electric Domestic-Water Heaters (pdf)	Chronomite - Commercial, electric, domestic-water booster heaters, Commercial, electric, storage, domestic-water heaters, Commercial, electric, small-capacity storage, domestic-water heaters, Commercial, light-duty, storage, electric, domestic	184 KB
Brochures/Flyers	What makes Chronomite Great Brochure (pdf)	What makes Chronomite Great Brochure (pdf)	8 MB
Brochures/Flyers	Chronomite General Brochure (pdf)	Chronomite General Brochure (pdf)	5 MB
BIM/CAD/Revit	ER Series Water Heater (rfa)	ER Series Twins and Triplets (RFA may be used for all heaters including Single and Three Phase units)	288 KB
BIM/CAD/Revit	ER Series Water Heater (dwg/zip)	ER Series Twins and Triplets (dwg may be used for all heaters including Single and Three Phase units)	103 KB

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Specifications

Shows specifications for standard configuration. Configuration options may change specifications.

Compliances	ADA, ANSI Z358.1, CALGreen, Conformité Européenne, CSA, ETL Listed, Federal Public Law 111-380 (No Lead), UL Listed, UPC
Activation Flow Rate	0.35 GPM, 1.20 GPM, 2.80 GPM
Product Features	3 Circuits
Kilowatt Output	18.70 to 33.30
Dimensions	15-1/4"H x 17-1/2" x 6-1/4"

Options

Accessories

	Image	Model	Description	Downloads
		-Z	Accessory: Siren and Beacon
		2095-3	Accessory: Disconnect Switch for ER-TRIPLETS Series Water Heaters

Miscellaneous

	Image	Model	Description	Downloads
		-B	Option: Freeze Protection -35°F
		-DI	Option: De-Ionized
		-DR	Option: Digital Readout
		-F	Option: Factory Preset
		-K	Option: Explosion Proof
		-L	Option: Legs
		-N4	Option: NEMA 4 Grey Finish Housing
		-N4X	Option: NEMA 4 Stainless Steel Finish Housing
		-SS	Option: Satin Finish Stainless Steel Housing
		-X6	Option: NEMA 316 Stainless Steel Housing
		-Y	Option: Y-Strainer

Models

Chart set shown below is for 0.35 Gallon (1.32 Liters) per Minute Low Activation. Please see separate submittals for 1.20 Gallons (4.54 Liters) per Minute Standard Activation or 2.80 Gallons (10.60 liters) per Minute High Activation

All heaters are single phase powered with three circuits. | Low Activation Flow Rate: 0.35 Gallon per Minute

Model	Volts	KW	Amps/Ø	75°C Wire	Temp Rise at 1.0 GPM	Temp Rise at 2.0 GPM	Temp Rise at 3.0 GPM	Temp Rise at 4.0 GPM
ER-90L/208_18700	208	18.7	90 (3x30)	10 AWG	90°F+	64°F	43°F	32°F
ER-120L/208_25000	208	25	120 (3x40)	8 AWG	90°F+	85°F	57°F	43°F
ER-90L/240_21600	240	21.6	90 (3x30)	10 AWG	90°F+	74°F	49°F	37°F
ER-120L/240_28800	240	28.8	120 (3x40)	8 AWG	90°F+	90°F+	66°F	49°F
ER-90L/277_24900	277	24.9	90 (3x30)	10 AWG	90°F+	85°F	57°F	43°F
ER-120L/277_33300	277	33.3	120 (3x40)	8 AWG	90°F+	90°F+	76°F	57°F

All heaters are single phase powered with three circuits. | Metric Low Activation Flow Rate: 1.32 Liters per Minute

Model	Volts	KW	Amps/Ø	75°C Wire	Temp Rise at 3.8 LPM	Temp Rise at 7.6 LPM	Temp Rise at 11.4 LPM	Temp Rise at 15.1 LPM
ER-90L/208_18700	208	18.7	90 (3x30)	10 AWG	50°C+	35°C	24°C	18°C
ER-120L/208_25000	208	25	120 (3x40)	8 AWG	50°C+	47°C	32°C	24°C
ER-90L/240_21600	240	21.6	90 (3x30)	10 AWG	50°C+	41°C	27°C	20°C
ER-120L/240_28800	240	28.8	120 (3x40)	8 AWG	50°C+	50°C+	36°C	27°C
ER-90L/277_24900	277	24.9	90 (3x30)	10 AWG	50°C+	47°C	31°C	24°C
ER-120L/277_33300	277	33.3	120 (3x40)	8 AWG	50°C+	50°C+	42°C	32°C