
© 2018 Pinnacle Climate Technologies, Inc.
NEVER LEAVE HEATER UNATTENDED WHILE CONNECTED TO A POWER SOURCE
4
SPECIFICATIONS
Specifications subject to change without notice
ST-52-231-E
ST-52-241-E
ST-53-231-E
ST-53-241-E
ST-533-401-E
ST-55-401-E
ST-59-401-E
RATED POWER INPUT (kW)
2.0
3.0
3.3
5.0
9.0
RATED POWER INPUT (BTU)
6820
10,250
11,250
17,060
30,710
AIR FLOW (m
3
/h)
156
540
305
388
980
HEATING AREA (m
3
)
20
30
33
50
90
RATED VOLTAGE/FREQUENCY (Volt
/ Hz) (ST-52-231-E and ST-53-231-E)
230 / 50
230 / 50
220-240 / 50
380-400 / 50
380-400 / 50
RATED VOLTAGE/FREQUENCY
(ST-52-241-E, ST-53-241-E)
220-240 / 50
220-240 / 50
-
-
-
HEAT SETTINGS
1
1
1
2
2
WEIGHT (kg)
4.6
5.8
5.8
8.2
12
APPLIANCE CLASS
1
1
1
1
1
INGRESS PROTECTION RATING (IP)
IPX4
IPX4
IPX4
IPX4
IPX4
FUNCTIONS / SETTINGS
Unit is Off
Fan Runs - No Heating
Fan Runs - Half Power Heating
Fan Runs - Full Power Heating
NOTE:
The fan will run continuously while the heater is operating.
1. Front Guard
2. Fan
3. Heat Coil
4. Power Light
5. Function Selector
6. Handle
7. Thermostat
8. Adjustment Knob (x2)
1
2
3
4
5
6
7
8
ST-55-401-E / ST-59-401-E
1
2
3
6
7
8
5
ST-52-231-E / ST-52-241-E/
ST-53-231-E / ST-53-241-E / ST-533-401-E