Johnson Controls T26 Series Specifications

T22 / T25 / T26 Series
Line Voltage Wall Thermostat
(Heating, Cooling, or Heating and Cooling)
Description
For line voltage control of residential,
commercial, or industrial heating or year-
round air conditioning. Heat or cold
anticipators are not required. The liquid-
charged temperature sensing element and
highly efficient diaphragm and leverage
provide close temperature control.
Features
• attractive beige colored, high-impact
plastic enclosure (T26 Series)
• close differential without the need for
anticipators
• bi-metal thermometer supplied as standard
except where indicated
• equipped with adjustable dial stops
(T26 Series)

Specifications

Temperature range is 40 to 90°F (5 to 30°C),
except energy conservation models.
Accessories
• replacement knobs and faceplates
• for double trim plate for mounting two T22s
or T26s
Selection Chart
T22 / T25 / T26 Series Line Voltage Wall Thermostat (Heating, Cooling, or Heating and Cooling
Code Type of
1 Adjustment
Number
HEATING
T22AAA-1C Knob
T22ABC-1C
T22ABC-3C Concealed
T22BBC-1C Knob
T22CBC-1C
T22CBC-3C Concealed
T26A-14C Knob
(No thermometer)
T26A-15C
(No thermometer)
COOLING
T22JAA-1C Knob
T22JCC-1C
T26J-7C
(No thermometer)
T26J-9C
(No thermometer)
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2009 Johnson Controls, Inc.
T22
Applications
Use for line voltage control of heating and cooling equipment.
Y
B
R
Application
SPST
SPST, Medium Duty
SPST, Heavy Duty
SPST, Energy Conservation Heating
model, max. setting 75°F (24°C)
SPST, Energy Conservation Heating
model, max. setting 65°F (18°C)
SPST
SPST, Energy Conservation Cooling
model, min. setting 75°F (24°C)
SPST, Energy Conservation Cooling
model, min. setting 78°F (26°C)
1 of 2
T25
Series T25
Y
B
R
High Stage
Low Stage
Action on Increase
of Temperature
T25, T26 Series Action Diagrams
Selector Differential Approximately °C (°F)
Switch
Heating
Off-Auto 1-3/4 (1)
Auto-Off-Fan
3 (1.7)
None 2 (1.1)
Off-Auto –
Auto-Off-Fan
None
Code No. LIT-1922255
Issued February 1, 2009
T26
SeriesT26
3
2
1
Action on Increase
of Temperature
Ship
Wt. (lb)
Cooling
– 1.3
1.0
2-1/4 (1.3) 1.3
2 (1.1) 1.0
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