Technical specifications - PENN Controls - LIT-125630 - T22AAA - T22ABC - T22BBC - T22CBC - T22JAA - T22JCC - T22SDA - T22SEB - T22SFB - T22TFB - Line-Voltage Thermostat - T22 Line‐Voltage Thermostat

T22 Series Line Voltage Thermostats With Selector Switch Product Bulletin

Brand
PENN Controls
Product name
T22 Line‐Voltage Thermostat
Document type
Product Bulletin
Document number
LIT-125630
Revision date
2021-09-29
Language
English
Table 1. T22 technical specifications
Specification Description
Type number T22AAA SPST heating; OFF-AUTO selector switch with high temperature stop
T22ABC SPST heating; AUTO-OFF-FAN selector switch
T22BBC SPST medium-duty heating; AUTO-OFF-FAN selector switch
T22CBC SPST heavy-duty heating; AUTO-OFF-FAN selector switch
T22JAA SPST cooling; OFF-AUTO selector switch with high temperature stop
T22JCC SPST cooling; AUTO-OFF-FAN selector switch
T22SDA SPDT heating and cooling; OFF-AUTO selector switch for system only
T22SEB SPDT heating and cooling; HEAT-OFF-COOL selector switch where the same device is used for heating and cooling
T22SFB SPDT heating and cooling; HEAT-OFF-COOL selector switch for separate heating and cooling loads
T22TFB SPDT heavy-duty heating and cooling; HEAT-OFF-COOL selector switch for separate heating and cooling loads
Range Thermostat 40°F to 90°F (5°C to 32°C)
Thermometer 50°F to 90°F (10°C to 32°C)
Differential Mechanical Approximately 0.7°F (0.4°C)
Operating See Figure 1 and Figure 2.
Sensing element Liquid filled for positive operation
Switch Sealed, dust protected Pennswitch
Finish Base and cover Baked tawny silver enamel
Faceplate Dark brown and light brown, aluminum letter and markings
Thermometer Bimetal type for accuracy and clarity; adjustable in the field
Material Base 0.05 in. (1.27 mm) cold rolled steel
Cover 0.025 in. (0.64 mm) cold rolled steel
Wiring connections Screw type terminals, terminal identification molded in the block
Shipping weight Individual pack 1.3 lb (0.6 kg)
Overpack of 20 units 27.5 lb (13 kg)

Performance specifications appearing herein are nominal and are subject to accepted manufacturing tolerances and application variables.