Manual 2100-790
Page
24 of 49
TABLE 4
Wall Thermostats
Part Number
Predominate Features
8403-060
(1120-445)
3 Stage Cool; 3 Stage Heat – HP or Conventional; Programmable/Non-Programmable; Auto or Manual Changeover;
Dehumidification Output
8403-090
2 Stage Cool, 3 Stage Heat – Heat Pump; 2 Stage Cool, 2 Stage Heat – Conventional; Programmable/Non-Programmable;
Auto or Manual Changeover
8403-092
2 Stage Cool, 3 Stage Heat – Heat Pump; 2 Stage Cool, 2 Stage Heat – Conventional; Programmable/Non-Programmable;
Auto or Manual Changeover; Wi-Fi
8403-095
1 stage Cool, 2 stage Heat – Heat Pump; 1 stage Cool, 1 stage Heat – Conventional; Programmable/Non-
Programmable; Auto or Manual changeover
TABLE 5
Humidity Controls
Part Number
Predominate Features
8403-100*
(H6062A1000)
Electronic humidistat DPST
Humidity range 10-90% with adjustable
stops
8403-047
(H200-10-21-10)
Electronic dehumidistat SPST,
closes-on-rise
Humidity range 10-90% with adjustable
stops
TABLE 6
CO
2
Controllers
Part Number
Predominate Features
8403-056
CO
2
ventilation control with digital display.
Normally Open SPST (Default: Close at
800ppm)
8403-096
Normally Open SPST relay closes-on-rise
24V dual wave length sensor. Default setting
950ppm, adjustable to 0-2000ppm
Default off setting 1000ppm, adjustable to
0-200 ppm can be calibrated
TABLE 7
Thermostat Wire Size
Transformer
VA
FLA
Wire Gauge
Maximum
Distance
In Feet
55
2.3
18 gauge
16 gauge
14 gauge
12 gauge
60
100
160
250
* If using 8403-100 humidistat, it must be configured for
dehumidification in the Setup menu.
