Electric Heat Brochure

Page 13
ECR/ECS
1
208V/240V is standard on all units except 277V/1. Contactors are standard on 3-phase units and single phase units 5 kW and larger or over 300V.
2
For the U.S. only: The nominal current of the unit must not exceed 80% of the capacity of the disconnect.
3
CL1A thermostat requires option BT1
4
IR24: 24V signal by others (multiple units per thermostat).
5
For surface mount Model ECS only. Model ECR lays into T-Bar grid. No adapter is required.
6
ECS10 is rated at 9.9kW at 208V.
Optional colors shown in the color chart section are available upon request.
ECS
Ceiling Fan Heater - Forced
Air Diffuser, Ceiling Surface
Mounted
Size2345710
Heating Capacity
W
2000 3000 4000 5000 7500 10000
BTUH
6800 10250 13650 17075 25600 34150
cfm
310 310 310 310 600 600
Ship Weight
Lbs
25/31 25/31 25/31 25/31 34 34
Kg
11/14 11/14 11/14 11/14 15 15
ECR
Ceiling Fan Heater - Forced
Air Diffuser, Ceiling Recessed
Mounted
Size2345
Heating Capacity
W
2000 3000 4000 5000
BTUH
6800 10250 13650 17075
cfm
310 310 310 310
Ship Weight
Lbs
31 31 31 31
Kg
14 14 14 14
Factory Installed Options
Supply Voltage/Phase
208/1
6
AK2
208/3
6
AK5
240/1
AK3E
240/3
AK6E
277/1
AK4
347/1
AK34
480/1
AK9E
480/3
AK7E
600/1
AK10
600/3
AK8E
Cabinet Color (Lead times
may be increased for colors
other than white)
White (STD)
HK1
Almond
HK2
Metallic Silver
HK3
Bronze
HK4
Metallic Charcoal
HK5
Aluminum
HK8
Semi-Gloss Black
HK9
Special Color
SPEC
Call for quote (volume orders only)
Control Voltage
208V. 240V, 277V
1
STD
24V Relay with Transformer
BT1
120V Control Circuit
BT2
Internal Tamper-proof Thermostat ICI5
Disconnect Switch
2
Up to 277V, 2-Pole, 20A
BA21
600V, 3-Pole, 40A
BA14
600V, 3-Pole, 80A
BA15
Terminals for Remote Fan
Includes Pilot Light
BB12
Field Installed Options (shipped separately)
Size2345710
Wall Mounted Thermostat
Single-pole, low-voltage
3
CL1A
Single-pole, single-stage
CL5
24V Control Relay Kit
4
Without transformer
IR24
Mounting Accessory
5
Adapter for T-Bar ceiling (Model ECS only)
CK20