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Product Type:

thermostat controls

Thermostats and Controls - Digital Thermostats, Programmable Thermostats, Line Voltage Thermostats, and Controls
 
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CATALOG NUMBERTH300024TH36004TH400024TH110DPP
ActionTriac: Silent OperationElectronic SwitchTriac: Silent OperationMicroprocessor
Type12.5A Resistive 2 wire SPST15 A Resistive 4 wire DPST16.7A Resistive 2 wire SPST16.7 A Resistive 4 wire DPST
Watt RatingMinimum: 2 amp loadNo minimum loadMinimum: 2 amp loadNo minimum load
120Vn/an/a2000 wattsn/a
208Vn/an/an/a3000 watts
240V3000 watts3600 watts4000 watts4000 watts
277Vn/an/an/an/a
Pilot DutyNoNoNoNo
Range (ºF)40ºF to 85ºF40ºF to 85ºF40ºF to 85ºF40ºF to 85ºF
DifferentialAccuracy: Within +/- 0.27ºFAccuracy: Within 1ºF of setpointAccuracy: Within +/- 0.27ºFAccuracy: Within 1ºF of setpoint
FeaturesDigital, non-programmable 12.5amp model delivers exceptional accuracy. Ideal for radiant ceiling panels, and baseboard. Not for fan-forced heaters.Digital, non-programmable model delivers exceptional accuracy. Ideal for radiant ceiling panels, and baseboard. Can be used for fan-forced heaters..Digital, programmable high capacity model delivers exceptional accuracy. Ideal for radiant ceiling panels, and baseboard. Not for fan-forced heaters.Digital, programmable model delivers exceptional accuracy. Ideal for radiant ceiling panels, and baseboard. Can be used for fan-forced heaters.
Catalog No.T8775A1009T8775C1005TH5220D1003LT186F01
ActionElectronic SwitchElectronic SwitchElectronic SwitchMicroprocessor
Type24 volt .015 -1.0A @ 30V 2-wire24 volt .015 -1.0A @ 30V 2-wire24 volt .015 -1.0A @ 30V 5-wireWall thermistor
Watt Rating
120Vn/an/an/a22A
208Vn/an/an/a22A
240Vn/an/an/a22A
277Vn/an/an/a19A
Pilot Duty24VAC24VAC24VACn/a
Range (ºF)40ºF to 90ºF40ºF to 90ºF40ºF to 90ºF40ºF to 90ºF
DifferentialAccuracy: Within 1ºF of setpointAccuracy: Within 1ºF of setpointAccuracy: Within 1ºF of setAccuracy Within 1ºF of setpoint
CATALOG NUMBERTH300024TH36004TH400024TH110DPP
ActionTriac: Silent OperationElectronic SwitchTriac: Silent OperationMicroprocessor
Type12.5A Resistive 2 wire SPST15 A Resistive 4 wire DPST16.7A Resistive 2 wire SPST16.7 A Resistive 4 wire DPST
Watt RatingMinimum: 2 amp loadNo minimum loadMinimum: 2 amp loadNo minimum load
120V1500 wattsn/a2000 wattsn/a
208Vn/an/an/a3000 watts
240V3000 watts3600 watts4000 watts4800 watts
277Vn/an/an/an/a
Pilot DutyNoNoNoNo
Range (ºF)40ºF to 85ºF40ºF to 85ºF40ºF to 85ºF40ºF to 85ºF
DifferentialAccuracy: Within +/- 0.27ºFAccuracy: Within 1ºF of setpointAccuracy: Within +/- 0.27ºFAccuracy: Within 1ºF of setpoint
FeaturesDigital, non-programmable 12.5amp model delivers exceptional accuracy. Ideal for radiant ceiling panels, and baseboard. Not for fan-forced heaters.Digital, non-programmable model delivers exceptional accuracy. Ideal for radiant ceiling panels, and baseboard. Can be used for fan-forced heaters..Digital, programmable high capacity model delivers exceptional accuracy. Ideal for radiant ceiling panels, and baseboard. Not for fan-forced heaters.Digital, programmable model delivers exceptional accuracy. Ideal for radiant ceiling panels, and baseboard. Can be used for fan-forced heaters.
CATALOG NUMBERT8775A1009T8775C1005TH5220D1003LT186F01
ActionElectronic SwitchElectronic SwitchElectronic SwitchMicroprocessor
Type24 volt .015 -1.0A @ 30V 2-wire24 volt .015 -1.0A @ 30V 2-wire24 volt .015 -1.0A @ 30V 5-wireWall thermistor
Watt Rating
120Vn/an/an/a22A
208Vn/an/an/a22A
240Vn/an/an/a22A
277Vn/an/an/a19A
Pilot Duty24VAC24VAC24VACn/a
Range (ºF)40ºF to 90ºF40ºF to 90ºF40ºF to 90ºF40ºF to 90ºF
DifferentialAccuracy: Within 1ºF of setpointAccuracy: Within 1ºF of setpointAccuracy: Within 1ºF of setAccuracy Within 1ºF of setpoint
FeaturesDigital, non-programmable 24 volt "Round" model delivers exceptional
accuracy. (Heat Only)
Digital, non-programmable 24 volt "Round" model delivers exceptional
accuracy. (Heat and Cool)
Digital, 24volt programmable 2 stage 5-7 wire heat and cool thermostat. One touch temperature control with exceptional accuracy. Ideal for plenum heaters, and HVAC systems.Proportional and Integral non-programmable electronic room sensor thermostat with set point capability, providing exceptional accuracy. Transmits actual temperature to a LTR relay.
CATALOG NUMBERMS26 MD26M601W M602WM601TPW M602TPWM611W M612W
ActionSnap ActionSnap ActionSnap ActionSnap Action
TypeSPST DPSTSPST DPSTSPST DPSTSPST DPST
Amp RatingModel MD26 has Positive OFFModel M602W has Positive OFFModel M602TPW has Positive OFFModel M612W has Positive OFF
120V22A22A22A22A
208V22A22A22A22A
240V22A22A22A22A
277V18A18A18A18A
Pilot DutyNoYes 125VAYes 125VAYes 125VA
Range (ºF)50ºF to 80ºF45ºF to 75ºF45ºF to 75ºF45ºF to 75ºF
Differential+/- 5ºF+/- 4ºF+/- 4ºF+/- 2 1/2ºF
FeaturesThese economy thermostats are the snap action type that are used in apartment construction. Good thermostat for its value. Ideal for radiant cove heaters and baseboard.These bi-metal snap action thermostats are sensetive. Large knob allow for easy adjustment.Same as M601W and M602W except the cover mounting cover offer tamper proof feature.Built-in heat anticipator assures closer control of room temperature. These snap action thermostats are more sensitive that
CATALOG NUMBERM600MTPM600ST100 T200WR651 WR661
ActionModulation (2 stage)Simultaneous switching (double ckt)Snap Action with Heat AnticipatorCreep (Hydraulic) Action
TypeDPSTSPST DPSTSPST DPST
Watt Rating
120V22A22A22A22A
208V22A22A22A22A
240V22A22A22A22A
277V18A18A18Ana
Pilot DutyYes 125VAYes 125VAYes 125VANo
Range (ºF)50ºF to 80ºF50ºF to 80ºF50ºF to 90ºF40ºF to 85ºF
DifferentialAccuracy: Within 3ºF of setpointAccuracy: Within 3ºF of setpoint+/- 2 1/2ºF+/- 2ºF
FeaturesOne thermostat controls two separate heating circuits and reduces input during light load periods. Second stage activates when temperature drops to approx. 1 1/2ºF below the first stage turn-ON temperature.Simultaneous control of two heating loads. Used where the total load slightly exceeds capacity of a single switch, where two thermostats are impractical. Both switches are calibrated to operate at approx. the same temperature.Line voltage thermostat with everything; Performance, reliability, durability, and a large knob. Built-in heat anticipation assures close temperature regulation. Large knob for easy rotation.Extra-sensitive element in control knob senses radiant heat as well as air temperature for ultimate control. May cause slight radio or television interference in outlying fringe areas.
CATALOG NUMBERWR80WR80EPWT11A WT12ALTR Series
ActionSnap Action SwitchSnap Action SwitchPositive snap action switchElectronic Relays
TypeSPSTSPSTSPDTMicroprocessor base design
Amp RatingNema 4X ratedThese electronic relays have been designed for silent control of high voltage resistive loads from a low voltage control circuit. Inductive motor loads can also be controlled (120V to 240V only). Compatible with 24V thermostats and accepts analog signal of 0-10V DC.

The relays can be used with model LT186F01 electronic room sensor, providing proportional and integral control. Also can be tied to building management systems.
120V25A25A25A -
208V22A22A25A
240V22A22A25A
277V18A18A22A
Pilot DutyYes 125VAYes 125VAYes 125VA
Range (ºF)40ºF to 90ºF40ºF to 90ºF40ºF to 110ºF
Differential+/- 3ºF+/- 3ºF+/- 2 1/2ºF
FeaturesRugged design for garages, factories, warehouses and similar commercial and industrial installations. The WR80 can control several heaters by using an external contactor.This explosion proof room thermostat is suitable for Class 1, Group D and Class II, Groups E, F, and G locations.Nema 4X weatherproof enclosure. The control has a SPDT output and can be used for heating or cooling (ventilation) Multi-positional mounting offers flexibility in new or existing installations.
CATALOG NUMBERLTR2240TC1Models BelowM600THW M600THB
ActionDual Silent RelayEnclosure protection for thermostats.This wall plate thermometer accurately displays room temperature within 1 degree Fahrenheit, so you can tell in a moments notice if a room is warm or cool. This is ideal for zonal control of your room temperature. No wiring is needed. (battery included with the wall plate). Easy to install.M600THW -White thermostat cover with built-in thermometer. For M600 Series stats.

M600THB - Beige thermostat cover with built-in thermometer. For M600 Series stats.

Minimum 50pcs
Allow 4 weeks.
Type2 single pole switches.Material: Impact resistant polycarbonate. Clear. Dimensions are: 7"L X 4.28"H X 2.75" D

Thermostat enclosure kits are designed to protect the thermostat. Circulating slots allow airflow for proper operation. Guards are lockable and a key is provided to maintain security.
Watt RatingResistive Inductive
120V25A 1/2HP, 8A
208V25A 1HP, 8.8A
240V25A 1HP, 8A
277V22A n/a
Pilot DutyYes 125VA
Range (ºF)Can be operate in 20 to 140ºF
DifferentialAccuracy: Within 1.5ºF of setpoint
FeaturesThis dual level temperature relay may be used to operate two separate heating loads by means of a single low voltage thermostat. Relay is mounted in an enclosure.
HEATER MODELWALL THERMOSTAT
AWH3150M601W
AWH3180M601W
AWH4408M601W
AWH4404M601W
AWH4407M601W
AWH4307M601W
AWH4303NA
AWH4508M601W
AWH4504M601W
AWH4507M601W
AWH4503NA
AWH4506NA
AWH44083NA
AWH44043NA
AWH4306NA
NOTE: See note 10
CWH1101DSAGM601W
CWH1151DSAGM601W
CWH1201DSAGM601W
CWH1202DSAGM601W
CWH1207DSAGM601W
CWH1157DSAGM601W
CWH1208DSAGM601W
NOTE: See note 10
CWH1101DSM601W
CWH1151DSM601W
CWH1201DSM601W
CWH1202DSM601W
CWH1207DSM601W
CWH1157DSM601W
CWH1208DSM601W
NOTE: See note 10
CWH3150M602W
CWH3180M602W
CWH3404M602W
CWH3407M602W
CWH3307M602W
CWH3408M602W
CWH34083NA
CWH34043NA
CWH3504M602W
CWH3507M602W
CWH3508NA
CWH35083NA
CWH35043NA
CWH3203NA
CWH3206NA
CWH3153NA
CWH3156NA
CWH3303NA
CWH3306NA
CWH3403NA
CWH3406NA
CWH3503NA
CWH3506NA
NOTE: See note 10
GFR1500TH400024, M601W, M611W, T100, WR651
GFR2004TH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
GFR2404TH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
GFR1500T2TH400024, M601W, M611W, T100, WR651
GFR2004T2TH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
GFR2404T2TH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
QFG1512IFMTH400024, M601W, M611W, T100, WR651
QFG2024IFMTH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
QFG2224IFMTH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
QFG2228IFM602W, M612W, T200, WR661
QFG1512T2MTH400024, M601W, M611W, T100, WR651
QFG2024T2MTH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
QFG2224T2MTH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
HEATERWALL
MODELTHERMOSTAT
LFK151M602W
LFK204M602W
LFK304M602W
LFK404M602W
LFK484M602W
NOTE: See note 10
SED1012CTH400024, TH300024, M601W, M611W, T100, WR651
SED1024CTH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
SED1512TH400024, TH300024, M601W, M611W, T100, WR651
SED2024TH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
ECP1024TH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
ECP1524TH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
CRA1512IFTH400024, M601W, M611W, T100, WR651
CRA2028IFM602W, M612W, T200, WR661
CRA2024IFTH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
CRA2224IFTH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
CRA1512T2TH400024, M601W, M611W, T100, WR651
CRA2024T2TH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
CRA2224T2TH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
1235TH400024, M601W, M611W, T100, WR651
1235PTH400024, M601W, M611W, T100, WR651
2435TH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
2435PTH110DPP, TH400024, TH300024, M602W, M612W, T200, WR661
CDF548MS26, M601W
CDF542TH400024, MS26, M601W
CDF547MS26, M601W
CDF558MS26, M601W
CDF552MS26, M601W
CDF557MS26, M601W
NOTE: See note 11
EFF1500TH400024, MS26, M601W
EFF3007MS26, M601W
EFF4008MS26, M601W
EFF4004TH400024, MS26, M601W
EFF4007MS26, M601W
EFF4804MS26, M601W
EFF4807MS26, M601W
EFF3003NA
EFF3006NA
EFF4003NA
EFF4006NA
EFF4803NA
EFF4806NA
NOTE: See note 12
QCH1101TH400024, TH300024, M601W, MS26
QCH1151TH400024, M601W, MS26
QCH1202TH400024, TH300024, M601W, MS26
QCH1207TH400024, TH300024, M601W, MS26
NOTE: See note 12
Product Manuals and Literature