The Johnson Controls T22AAA-1C Penn Series T22 Line Voltage Wall Thermostat features heating functionality, knob adjustment, SPST application, off-auto switch, and a 1°C differential. Suitable for residential, commercial, or industrial heating or year-round air conditioning. Heat or cold anticipators are not required.
Heating
Knob Adjustment
SPST Application
Off-Auto Switch
1°C Differential
Product Highlights
The T22AAA-1C thermostat provides line voltage control with knob adjustment and an off-auto switch. It ensures close temperature control without needing anticipators.
Product Information
Standard Information
Brand: JOHNSON CONTROLS
Manufacturer Part Number: T22AAA-1C
Country of Origin: Mexico
Technical Specifications
Application
Heating
Adjustment
Knob
Switch
Off-Auto
Differential
1 Degrees F
Amps (120V)
6
Amps (240V)
3
Item [Specifications]
Line Volt Mechanical Tstat
Depth [Specifications]
2 19/32 in
Width [Specifications]
2 25/32 in
Height [Specifications]
5 3/16 in
Stages [Specifications]
1H
Voltage [Specifications]
120/208/240/277VAC
Standards [Specifications]
UL E6688
Sensor Type [Specifications]
Temperature
Switch Type [Specifications]
SPST
Contact Type [Specifications]
Snap Action
Display Type [Specifications]
Analog
Fan Settings [Specifications]
No Fan Setting
For Use With [Specifications]
Suitable for Temperature Control in Heating, Ventilating, Air Conditioning, Refrigeration Applications
Control Range [Specifications]
40 Degrees to 90 Degrees F
Housing Material [Specifications]
Steel
Mounting Type [Specifications]
Vertical
Overall Depth [Specifications]
2 5/8 in
Overall Width [Specifications]
2 13/16 in
Switch Action [Specifications]
Open on Rise
Contact Rating [Specifications]
120V AC, 208V AC, 240V AC, 277V AC
Enclosure Type [Specifications]
Steel
Overall Height [Specifications]
5 3/16 in
Number of Poles [Specifications]
1
System Settings [Specifications]
On-Off
Thermostat Item [Specifications]
Line Voltage Mechanical Thermostat
Switch Positions [Specifications]
Auto-Off
Differential Type [Specifications]
Fixed
Mounting Location [Specifications]
wall
Pilot Duty Rating [Specifications]
125 VA
Temperature Scale [Specifications]
Fahrenheit/Celsius
Mounting Direction [Specifications]
Vertical
Number of Switches [Specifications]
1
Switch Type/Action [Specifications]
SPST, Open on Rise
Thermostat Voltage [Specifications]
24 to 277V AC
Temperature Readout [Specifications]
No
Includes Positive Off [Specifications]
Yes
Inductive Amps @ 120V [Specifications]
6 A
Inductive Amps @ 240V [Specifications]
3 A
Compatible System Type [Specifications]
Electric Heating
Number of Relay Inputs [Specifications]
0
Thermostat Switch Type [Specifications]
SPST
Full Load Amps @ 120VAC [Specifications]
15 A
Full Load Amps @ 240VAC [Specifications]
3 A
Number of Relay Outputs [Specifications]
0
Thermostat Programmable [Specifications]
No
Full Load Amps @ 120V AC [Specifications]
6 A
Full Load Amps @ 240V AC [Specifications]
3 A
Locked Rotor Amps @ 120V [Specifications]
36 A
Locked Rotor Amps @ 240V [Specifications]
18 A
Number of Heating Stages [Specifications]
1
Pilot Duty Contacts (VA) [Specifications]
125 VA
Remote Control Functions [Specifications]
No Remote Control Included
Temperature Differential [Specifications]
1 Degrees F
Thermostat Control Range [Specifications]
40 Degrees to 90 Degrees F
Remote Sensing Capability [Specifications]
No
Temperature Control Range [Specifications]
40 Degrees to 90 Degrees F
Electrical Connection Type [Specifications]
Screw Terminals
Thermostat Heating/Cooling [Specifications]
Heating
Maximum Control Temperature [Specifications]
90 Degrees F
Minimum Control Temperature [Specifications]
40 Degrees F
Remote Sensing Bulb Included [Specifications]
No
Color [Specifications]
Dark Brown/Light Brown
Complete your install
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.