Stiebel Eltron 232099, 236008, 236136, 220817 Specifications
Mini™ & Mini™-E Technical Specications
(SP)
(SP)
(SP)
(SP)
(DP)
(DP)
UEF)
Tested and certif ied by WQ A
against NSF/ANSI 372 for
lead free compliance.
Mini™ 3.5-1 232099
Mini™-E 3.5-1 236136
Mini™ 4-2 222039
Mini™-E 4-2 236009
Mini™ 6-2 220817
Mini™-E 6-2 236008
Technical Data
Mechanical models:
Thermostatic models :
Phase - 50/60 Hz
1
Voltage
Mini™ 2-1 231045
Mini™-E 2-1 236011
1
120 V 120 V 120 V 120 V 240 V or 208 V 240 V or 208 V
Certified to ANSI/ UL Std. 499
Conforms to CAN/C SA E335-1 & E335-2-35
Mini™ 2.5-1 232098
Mini™-E 2.5-1 236135
Mini™ 3-1 220816
Mini™-E 3-1 236010
Wattage 1.8 kW 2.4 kW 3.0 kW 3.5 kW 3.5 kW 2.6 kW 5.7 kW 4.3 kW
Amperage draw
Min. recommended
circuit breaker size
Min. recommended
wire size
3
(copper)
15 A 20 A 25 A 29 A 15 A 13 A 24 A 21 A
15 A
2
20 A
25 A
30 A
15 A
25 A
14/2 AWG 12/2 AWG 10/2 AWG 10/2 AWG 14/2 AWG 10/2 AWG
Min. fl ow to activate
Mechanical units
Thermostatic units 0.21 gpm (0.8 l/min) 0.30 gpm (1.15 l/min) 0.30 gpm (1.15 l/min)
0.21 gpm (0.8 l/min) 0.40 gpm (1.5 l/min) 0.40 gpm (1.5 l/min) 0.40 gpm (1.5 l/min) 0.77 gpm (2.9 l/min)
0.40 gpm (1.5 l/min)
0.30 gpm (1.15 l/min)
0.30 gpm (1.15 l/min) 0.48 gpm (1.8 l/min)
Water temp. range Electronic units are adjustable from 86–122 °F (30–50 °C)
Energy Factor (EF)
(Mechanical / Thermostatic)
0.98 / 0.97 (
1.0 / 0.99 0.99 / 0.99
0.99 / 0.99 0.99 / 1.0 0.99 / 1.0
Weight 3.44 lb (1.56 kg)
Dimensions
Water volume in unit 0.026
Working pressure 150
Width 7 ½˝ (190 mm) x Height 6½˝ (165 mm) x Depth 3¼˝ (82 mm)
gal (0.1 l)
psi (10 bar)
Tested to pressure 300 psi (20 bar)
4
Water connections
3
/8˝ O.D. flexible braided stainless steel hose connectors
Mini™ 2-1 is internally restricted to 0.32 gpm (1.2 l/min). Mini™-E 2-1 is internally restricted to 0.40 gpm (1.5 l/min).
™
All Mini
models ship with appropriately sized pressure compensating fl ow-reducer/aerators that must be installed.
1
Nominal mains voltage is 110–120 V and 220–24 0 V.
2
This is our recommendation for overcurrent protection sized at 100% of load. Check local codes for compliance if necessary.
Tankless water heaters are considered a non-continuous load.
3
Copper must be used. Conductors should be sized to maintain a voltage drop of less than 3% under load.
4
Mechanical units suitable for supply with cold water only. Thermostatic units can accept inlet water of 122 °F.
17 West St., W. Hatfield, MA 01088 | 800.582.8423 | 413.247.3380 | fax 413.247.3369 | info
Scroll for temp. rise charts.
@
stiebel-eltron-usa.com | www.stiebel-eltron-usa.com
Mini™ & Mini™-E Technical Specications
Temp Rise °F
Temperature Rise vs. Flow Rate at Max. Rated Voltage
90
80
70
60
50
40
30
0.21
2-1
0.3
Mini
0.32
Mini-E
0.40
0.4
0.48
0.5
0.5
0.66
0.77
Mini-E
activation
Mini
activation
Aerator /
restrictor
1.0
20
6-2
3.5-1
10
& 4-2
3-1
2.5-1
0
0.750.25 0.5 1.0 1.25 1.5 1.75 2.0
Flow Rate GPM
17 West St., W. Hatfield, MA 01088 | 800.582.8423 | 413.247.3380 | fax 413.247.3369 | info
@
stiebel-eltron-usa.com | www.stiebel-eltron-usa.com
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