Page 3
OPTIONS / ACCESSORIES
Item Description
Catalog
Number
Unit Model No
156 180 240
INDOOR AIR QUALITY
Air Filters
Healthy Climate
®
54W67 OX OX OX
MERV 13 52W40 OX OX OX
21U42 X X X
Replacement Media Filter With Metal Mesh Frame
44N61 X X X
Indoor Air Quality (CO) Sensors
77N39 X X X
23V86 X X X
87N52 X X X
87N54 X X X
CO 85L43 X X X
sensors (77N39) 90N43 X X X
Needlepoint Bipolar Ionization (NPBI)
Needlepoint Bipolar Ionization (NPBI) Kit 21U37 X X
21U38 X
UVC Germicidal Light Kit
1
Healthy Climate
®
UVC Light Kit (110/230v-1ph) 21A94 X X X
Step-Down Transformers 10H20 X X X
10H21 X X X
ELECTRICAL
Factory O O O
Factory O O O
575V - 3 phase Factory O O O
Disconnect Switch
54W85 OX OX OX
150 amp 54W86 OX OX OX
250 amp 54W87 OX OX OX
HACR Circuit Breakers Factory O O O
² Short-Circuit Current Rating (SCCR) of 100kA (includes Phase/Voltage Detection) Factory O O O
GFI Service Outlets 74M70 OX OX OX
Factory
O O O
67E01 X X X
³ Factory
O O O
Weatherproof Cover for GFI 10C89 X X X
1
may be used to directly power the UVC ballast(s).
2
Disconnect Switch not available with SCCR option.
SCCR option is only available with factory installed electric heat or no electric.
3
X = Field Installed.