
Hours of Operation: M-F 9AM - 6PM Eastern 
Installation Manual Installation Tips
Temperature Range....50˚F to 90˚F (10˚C to 32˚C)
Electric Rating............. 22A/120VAC Resistive (Non-Inductive)
                            22A/240VAC Resistive (Non-Inductive)
               19A/277VAC Resistive (Non-Inductive)
Mou .............................Verticalnt
Color................................White
T501ML2........................SPST Switch - Singleline disconnect   
                                         Black - Black: Opens on tempe ture risera
T501ML4........................DPST Switch - Double line disconnect
               Black - Black: Opens on tempe ture risera
               Red - Red: Opens in OFF position for
Wire..................................6 inch leads (12 AWG)
Dimensions...................W - 2.9”, L - 4.7”, D - 9” (from wall).1.6”(total)
Application...................Electric heat thermostat
Warranty........................2 year
Disconnect electrical power at main fuse or circuit box.1.
Remove Thermostat Cover from the thermostat base.2.
Place the wall  ver plate on back of the thermostat base, co
then connect wires to the thermostat as shown in wiring 
dia am (Without pushing on knob or triangular bimetal gr
Push lead wires into junction box, then secure wall  ver co
plate and thermostat base to junction box with screws 
Mount thermostat cover to the thermostat base and set to 
Turn on electrical power.6.
The thermostat should be installed approximately 4 to 5 feet 
Do not install this thermostat 
unless you are a trained and 
technician. Failure to follow 
cautions and warnings can 
beginning to install this 
product can cause electrical 
shock or equipment damage.
or on inductive loads. This 
wire connectors for 12 AWG. 
Wiring must conform to local 
and national electrical codes 
NEMA type 1 enclosure, IP20 
Install only in a suitable 
UL Listed outlet box or the