Stiebel Eltron DHC 3-2 Classic Single Sink Point-of-Use Electric Tankless Water Heater - 202647

SKU 202647

by Stiebel Eltron

$199.00 - $199.00

$199.00

$199.00 - $199.00

$199.00

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in stock

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The Stiebel Eltron DHC 3-2 Classic Single Sink Point-of-Use Electric Tankless Water Heater - 202647is engineered for installation at the point of use, this 240V/208V - 3.3 kW copper tankless electric water heater delivers hot water instantaneously as it flows through the unit, eliminating standby heat losses entirely. Its heating element, controlled by a flow switch, prevents dry-firing and premature failure, ensuring reliability. This model, characterized by its hydraulic control for silent operation and equipped with a high safety limit for added protection, promises many years of dependable service. Additionally, it comes with a 0.5 GPM pressure compensating flow reducer/aerator, making it an ideal choice for enhancing the efficiency of your water heating system without the need for pressure relief valve drains or circulating pumps.

Features:

A sleek new, modern housing with the same reliable copper heating system
Up to 50% less power consumption compared to storage-type heaters
Hot water instantly
Hydraulically controlled for quiet operation
Resettable safety high-limit switch
Lower installation costs compared to tank-type units
Exclusive copper-clad heating element
Never dry fires and fails prematurely
Superior reliability

Specifications

Name: Water Heaters
Rating: 5.0 (1 reviews)

Model	DHC 3-1 Classic	DHC 3-2 Classic		DHC 4-2 Classic		DHC 4-3 Classic	DHC 5-2 Classic		DHC 6-2 Classic		DHC 6-3 Classic	DHC 8-2 Classic		DHC 9-3 Classic		DHC 10-2 Classic
Item no.	202646	202647		202648		202649	202650		202651		202652	202653		202654		202655
Phase - 50/60 Hz	1
Voltage	120 V	240 V	208 V	240 V	208 V	277 V	240 V	208 V	240 V	208 V	277 V	240 V	208 V	277 V		240 V	208 V
Wattage	3.0 kW	3.3 kW	2.5 kW	3.8 kW	2.9 kW	4.5 kW	4.8 kW	3.6 kW	6.0 kW	4.5 kW	6.0 kW	7.2 kW	5.4 kW	9.0 kW		9.6 kW	7.2 kW
Amperage	25 A	14 A	12 A	16 A	14 A	17 A	20 A	18 A	25 A	22 A	21.7 A	30 A	26 A	32.5 A		40 A	35 A
Min. Recommended Circuit Breaker Size (1)	25 A	15 A	15 A	20 A	15 A	20 A	20 A	20 A	25 A	25 A	25 A	30 A	30 A	35 A		40 A	35 A
Min. Recommended Wire Size (2)	10/2 AWG	14/2 AWG		12/2 AWG	14/2 AWG	12/2 AWG	12/2 AWG		12/2 AWG		10/2 AWG	10/2 AWG		8/2 AWG		8/2 AWG
Minimum Water Flow To Activate Unit	0.32 gpm (1.2 l/min)	0.32 gpm (1.2 l/min)		0.43 gpm (1.6 l/min)		0.43 gpm (1.6 l/min)	0.43 gpm (1.6 l/min)		0.48 gpm (1.8 l/min)		0.48 gpm (1.6 l/min)	0.69 gpm (2.6 l/min)		0.8 gpm (3.0 l/min)	0.8 gpm (3.0 l/min)
Flow Rate (GPM) @ 42°F	0.43	0.47		0.54		0.64	0.68		0.85		0.85	1.02		1.28		1.37
Flow Rate (GPM) @ 52°F	0.54	0.59		0.47		0.81	0.86		1.08		1.08	1.29		1.62		1.73/0.96
Flow Rate (GPM) @ 62°F	0.73	0.81		0.93		1.1	1.17		1.46		1.46	1.76		2.2/1.06		2.34/1.13
Flow Rate (GPM) @ 72°F	1.14	1.25		1.44		1.71	1.82		2.28		2.28	2.73/1.02		3.42/1.28		3.64/1.37
Weight	5.5 lb (2.5 kg)	4.6 lb (2.1 kg		4.6 lb (2.1 kg)		4.6 lb (2.1 kg)	4.6 lb (2.1 kg)		5.5 lb (2.5 kg)		5.5 lb (2.5 kg)	5.5 lb (2.5 kg)			5.5 lb (2.5 kg)
Dimensions	Width 7 15/16" (20.2 cm) x Height 14 3/16" (36.0 cm) x Depth 3 7/8" (9.8 cm)
Nominal Water Volume	0.13 gal (0.5 l)
Max. Permissible Inlet Temperature	86 °F (30 °C)
Minimum pressure	30 psi (2 bar)
Working pressure	150 psi (10 bar)
Tested to pressure	300 psi (20 bar)
Water connections (3)	½" NPT

DHC 3-1, 3-2, 4-2 Classic ship with a 0.5 gpm (1.9 l/min) pressure compensating flow-reducer/aerator that must be installed.

1 This is our recommendation for overcurrent protection sized at 100% of load (DP for 240/208/277 V & SP for 120 V models). Check local codes for compliance if necessary. Tankless water heaters are considered a non-continuous load.

2 Copper must be used. Conductors should be sized to maintain a voltage drop of less than 3% under load.

3 Suitable for supply with cold water only.

DHC Classic Brochure and Sizing Guide

Commercial Usage Guide

Electrical Requirements

Caring for your Tankless water heater

Warranty

Stiebel Eltron DHC 3-2 Classic Single Sink Point-of-Use Electric Tankless Water Heater - 202647

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