Spec Sheet

Mini
™
& Mini
™
-E Technical Specications
17 West St., W. Hatfield, MA 01088 | 800.582.8423 | 413.247.3380 | fax [phone] | info
@
stiebel-eltron-usa.com | www.stiebel-eltron-usa.com
Mechanical models:
Thermostatic models :
Mini
™
2-1 231045
Mini
™
-E 2-1 236011
Mini
™
2.5-1 232098
Mini
™
-E 2.5-1 236135
Mini
™
3-1 220816
Mini
™
-E 3-1 236010
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
Phase - 50/60 Hz
1
Voltage
1
120 V 120 V 120 V 120 V 240 V or 208 V 240 V or 208 V
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
15 A 20 A 25 A 29 A 15 A 13 A 24 A 21 A
Min. recommended
circuit breaker size
2
15 A
(SP)
20 A
(SP)
25 A
(SP)
30 A
(SP)
15 A
(DP)
25 A
(DP)
Min. recommended
wire size
3
(copper)
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
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)
Thermostatic units 0.21 gpm (0.8 l/min) 0.30 gpm (1.15 l/min) 0.30 gpm (1.15 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 (
UEF)
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
Width 7½˝ (190 mm) x Height 6½˝ (165 mm) x Depth 3¼˝ (82 mm)
Water volume in unit 0.026
gal (0.1 l)
Working pressure 150
psi (10 bar)
Tested to pressure 300 psi (20 bar)
Water connections
4
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 220–240 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.
Tested and certified by WQA
against NSF/ANSI 372 for
lead free compliance.
Certified to ANSI/UL Std. 499
Conforms to CAN/CSA E335-1 & E335-2-35
Technical Data
Scroll for temp. rise charts.
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