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DHC-E Tankless Electric Water Heaters

These tankless electric water heaters feature: Control Temperature Simply by Setting a Dial - Set the knob on the front cover and enjoy water temperatures between 86°F (30°C) and 125°F (52°C). Change the desired temperature at anytime. No purchase of a remote selector control is necessary. Advanced microprocessor technology ensures that the water temperature never deviates from the set point. Best Warranty in the Industry - Three years manufacturer's parts warranty. Code Compliance Made Easy - The water temperature required by codes can simply be dialed in at the unit. The 100% accuracy of the water temperature is guaranteed by sophisticated electronics. No need to worry about mixing valves that go out of adjustment and wear out. No Scalding - The electronic control system in the DHC-E does not allow the water temperature to go above 125°F (52°C), which eliminates the possibility that scalding may occur. On the other hand, 125°F (52°C) water is sufficiently hot for most uses. Simple Design of Plumbing System - There is no need for a T & P valve, drain or mixing valve. The design of the hot water plumbing system gets very simple and straight forward due to the advances introduced with the DHC-E. Sleek design fits in anywhere - Due to its small dimensions and attractive housing the DHC-E can be left unconcealed in many applications. Seismic-Proof Construction - DHC-E is a tankless water heater system, and is thereby not subject to seismic code. There is no need for preventative construction, as required when using a bulky water storage heating system. Superior, Reliable Performance - The DHC-E has two temperature sensors and one flow sensor which feed their readings into the unit's proprietary microprocessor control. Three heating elements are engaged in stages, achieving the temperature you desire. The DHC-E continually monitors the water temperature it produces. DHC-E Tankless Electric Water Heaters deliver instant hot water. Ideal for restrooms or kitchenettes in an office or commercial/industrial setting: office buildings, gas stations, stores, schools, malls, hotels/motels, warehouses, restaurants, manufacturing facilities In a residential setting, they are suited for the following applications: bathroom sinks, kitchen sinks, laundry areas, small cabins, boats/RVs View Specifications

Tankless Electric Water Heaters - 208/240V

Model #	Description	Price & Quantity
DHC-E 8	5.4 kW, 208V or 7.2V, 240V with digital temperature control	$299.95
DHC-E 10	7.2 kW, 208V or 9.6V, 240V with digital temperature control	$299.95

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DHC Technical Data

MODEL	DHC 3-1	DHC 3-2		DHC 4-2		DHC 4-3	DHC 5-2		DHC 6-2		DHC 8-2		DHC 10-2
Phase	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Voltage (V)	120	208	240	208	240	277	208	240	208	240	208	240	208	240
Wattage (kW)	3.0	2.5	3.3	2.9	3.8	4.5	3.6	4.8	4.5	6.0	5.4	7.2	7.2	9.6
Amperage (A)	25	12	14	14	16	17	18	20	22	25	26	30	35	40
Min. required circuit breaker size (A)	30	15	20	20	20	20	30	30	30	30	30	40	40	50
Recommended wire size (AWG COPPER)	10	14	12	12	12	12	10	10	10	10	10	8	8	8
Min. water flow to activate unit (gpm/Lpm)	0.32/1.2	0.32/1.2		0.42/1.6		0.42/1.6	0.42/1.6		0.47/1.8		0.69/2.6		0.79/3.0
Weight (lbs/kg)	4.6/2.1	5.3/2.4		5.3/2.4		4.6/2.1	4.6/2.1		4.6/2.1		5.3/2.4		5.3/2.4
Dimensions - length x width x height (inches)	19"L x 10"W x 6"H
Nominal water volume (gal/L)	0.13/0.51
Working pressure (PSI/bar)	150/10
Tested to pressure (PSI/bar)	300/20
Water connections	1/2" NPT

Temperature Increase above Water Temperature:

DHC-E Technical Data

MODEL	DHC-E 8		DHC-E 10
Phase	1		1
Voltage (V)	208	240	208	240
Wattage (kW)	5.4	7.2	7.2	9.6
Amperage (A)	26	30	35	40
Min. required circuit breaker size (A)	30	40	40	50
Recommended wire size (AWG COPPER)	10	8	8	8
Max. temp. increase above ambient water temp. @ 0.75 gpm	49	65	65	87
@ 1.00 gpm	37	49	49	65
@ 1.50 gpm	25	33	33	44
Min. water flow to activate unit (gpm/Lpm)	0.45/1.7
Pressure loss in unit	1.46/0.1
Dimensions	19"L x 10"W x 6"H
Nominal water volume (gal/L)	0.13/0.51
Working pressure (PSI/bar)	150/10
Tested to pressure (PSI/bar)	300/20
Water connections	1/2" NPT
Weight (lbs/kg)	5.9/2.7

Temperature Increase Above Ambient Water Temperature [F°]
Type	kW	GPM
		0.32	0.42	0.5	0.69	0.75	0.79	1.0	1.5	2.0
DHC-E 8-2 @ 208V	5.4	-	-	-	54	41	39	31	20	15
DHC-E 8-2 @ 240V	7.2	-	-	-	71	65	62	49	33	25
DHC-E 10-2 @ 208V	7.2	-	-	-	-	-	62	49	33	25
DHC-E 10-2 @ 240V	9.6	-	-	-	-	-	82	65	44	33

Note: Prior to ordering, please check/confirm the temperature rise limits of all brands of instant tankless water heaters to make certain that they will meet your needs. We guarantee that they will heat as the manufacturer states in the specifications, but instant heaters are not for every water-heating application and will only offer the heat rise stated for each model.