Submittal

21
EMC
Wall or CeilingMounted,
Cabinet Unit Heater
Field Installed Options (Shipped Separately)
G
IR24: 24V signal by others (multiple units per thermostat). IR2B: For 24V thermostat on each unit.
H
All heaters have a 240V control circuit.
L
CL1A thermostat requires option BT1.
X
For mounting heater on glass wall. Configurations HG3, HG4, HG6, HG8 only.
Size 23456810 12 15 18 20 24
Wall Mounted
T
hermostat
Single-pole, low-voltage
t
hermostat
L
CL1A
✓
✓✓✓✓✓✓✓✓✓✓✓
S
ingle-pole, single-stage
thermostat
CL5 ✓
✓✓✓
✓
✓✓✓✓✓✓✓
2
4V Control
Relay Kit
G
Without transformer IR24
✓
✓✓✓✓✓✓✓✓✓✓✓
24V relay with transformer
H
IR2B
✓✓✓✓✓✓✓✓✓✓✓✓
F
ilters
(Wall Mounted
Units Only)
S
tandard HZ3
✓
✓
✓✓
✓
✓✓
✓
✓✓✓✓
W
ashable HZ4
✓✓✓✓✓✓✓✓✓✓✓✓
Sub-Base 2” sub-base for wall-mounted HY7
✓✓✓✓✓✓✓✓
✓
✓✓✓
Color Matched
Trim Options
Recessed trim kit HY4
✓✓✓✓✓✓✓✓✓✓✓✓
Smooth finish back plate
X
HY5 ✓
✓✓✓
✓
✓✓✓✓✓✓✓
Size 23456810 12 15 18 20 24