Spec Sheet

CK, CKT, & CK Trend Technical Data
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
Certified to ANSI/UL Std. 2021
Conforms to CAN/CSA Std. 22.2 No. 46
Technical Data
1
This is our recommendation as the manufacturer. Check local codes for compliance if necessary.
Model CK 15 E CKT 15 E CK 20 E CKT 20 E CK 150-1 Trend CK 200-2 Trend
Item number 074058 230345 074057 230346 236304 236305
Voltage 120
V
120
V
240
V
or 208
V
240
V
or 208
V
120
V
240
V
or 208
V
Wattage 1500
W
1500
W
2000
W 1500 W
2000
W 1500 W
1500
W
2000
W 1800 W
Amperage 12.5
A
12.5
A
8.3
A
7.2
A
8.3
A
7.2
A
12.5
A
8.3
A
8.7
A
Rated output Btu/hr 5118 5118 6824 5118 6824 5118 5118 6824 6142
Air volume 106
CFM
106
CFM
106
CFM
106
CFM
70.6
CFM
70.6
CFM
Recommended
circuit breaker size
1
15
A
15
A
15
A
15
A
15
A
15
A
Minimum wire size
(copper)
14
AWG
14
AWG
14
AWG
14
AWG
14
AWG
14
AWG
Timer no yes no yes N/A N/A
Room size estimate 150
sq. ft. 150 sq. ft. 200 sq. ft. 200 sq. ft. 150 sq. ft. 200 sq. ft.
Heating element nichrome wire ceramic positive temperature coeffi cient (PTC)
Thermostat & high limit bimetal type bimetal type
Motor 18
W
shaded pole 20
W
shaded pole
Blower galvanized steel, squirrel cage type glass-reinforced polycarbonate, radial type
Dimensions 18
1
/8
˝
/460
mm H x 13
3
/16
˝
/335
mm W x 4
13
/16
˝
/123
mm D 15¾
˝
/400 mm H x 10
7
/
8
˝
/275
mm W x 5
1
/8
˝
/131
mm D
Weight 8.0
lb / 4.4 kg 5.5 lb / 2.5 kg
Temperature range 41
°F – 86°F / 5°C – 30°C 45 – 95 °F / 7 – 35 °C
Frost protection setting 45
°F / 7°C 45°F / 7°C
Operating noise 49.7 dB(a) 49.0 dB(a)