Specification

Accelera
®
Technical Specications
17 West St., W. Hatfield, MA 01088 | 800.582.8423 | 413.247.3380 | fax [phone] | info
@
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Accelera
®
220 E Accelera
®
300 E
Item no. 233058 233059
Tank capacity 58 gal / 220 l 79.8 gal / 302 l
Energy Star Energy Factor 3.05 3.39
DOE est. annual energy usage 1040 kWh/yr 1289 kWh/yr
First hour rating 50.3 gal / 190.4 l 74.2 gal / 280.8 l
Max. DHW temperature 149 °F / 65 °C
Max. avail. amount of 104°F/40°C DHW 106 gal / 400 l 147 gal / 560 l
Heat-up time (59°F ambient air temp.) 6.98–8.70 hr 9.75 hr
Heat-up time (44°F ambient air temp.) 10.02–11.97 hr 13.41 hr
Voltage / Frequency (Single phase) 220–240 V / 60/50 Hz
Required circuit breaker 15 A, Type C
Maximum power draw 2150 W
Rated power, booster element 1500 W
Sound pressure level at 3.3 ft / 1 m* 52 dB(A)
Sound power level* (EN 12102) 60 dB(A)
Operating temperature range 42–108°F / 6–42°C
Max. permissible operating pressure,
cold water/DHW
116 PSI / 0.8 MPa
Refrigerant R134a
Height 60
13
/
16
in / 1545 mm 75¼ in / 1913 mm
Diameter 27
3
/
16
in / 690 mm 26 in / 660 mm
Empty weight 264.5 lb / 120 kg 297.6 lb / 135 kg
Full weight 748.5 lb / 339.5 kg 956.6 lb / 433.9 kg
Condensate connection ¾˝ male NPT to ½˝ barbed elbow
Water connections 1˝ NPT
Type of anode Impressed current anode
Scroll for technical
drawings & charts.

W
A
R
R
A
N
T
Y
10
L
I
M
I
T
E
D
Tested and certified by WQA
to NSF/ANSI 372.
for lead free compliance.
Conforms to ANSI/UL
Std. 174 & 1995
Certified to CAN/CSA
C22.2 No. 110-94 & 236-05
Technical Data
* Sound Power Level measures the sound energy emitted by a source. Sound Pressure
Level (SPL) measures the sound level (loudness) at a distance from the source. SPL varies
depending on the acoustic environment and the accuracy of the measurement device.
1
Tamb = 42 °C (108 °F), Twater = 60 °C (140 °F), 240 V