Component Controls

L107

Electromechanical component thermostat available in fixed setting models.

SPST manual reset switching capability up to 30 Amps. Bulb and capillary sensor is available with optional fittings and finishes

L117

Electromechanical component thermostat available in fixed setting models.

SPST manual reset switching capability up to 30 Amps in addition to SPDT switching capability up to 25 Amps. Bulb and capillary sensor is available with optional fittings and finishes. Sensor has "negative bias" construction that provides for switch open upon bulb or capillary rupture.

T103

Electromechanical component thermostat available in adjustable and fixed setting models. SPDT switching capability up to 25 Amps. Bulb and capillary sensor is available with optional fittings and finishes.

T107

Electromechanical component thermostat available in fixed setting models.

SPDT switching capability up to 25 Amps. Bulb and capillary sensor is available with optional fittings and finishes.

T125

PECO T125 series thermostats are single pole, single throw (SPST), open on temperature rise, snap action devices for a variety of liquid or air sensing applications. Their principal use is as a regulating control but some models may also have application as a limit control (see "Important" notice). These controls are designed for precision, durability and accuracy.

Application:
The TA & TB models are for direct switching of electrical loads (see "Ratings" table for description). TC models contain a hermetically sealed switch mechanism and are for pilot duty and millivolt or low level electrical loads where the operating environment may cause contact contamination.

NEMA 4X Controls

The TH109 is intended for applications that require a rugged,weatherproof control.Typical applications include the heating and cooling in factory buildings, warehouses or animal confinement buildings for poultry, hogs or livestock. The unit will tolerate spraying with water, high humidity, airborne contaminates and moderately corrosive conditions.

The TH109 thermostats have a two-piece molded plastic enclosure with all exposed metal parts of stainless steel. These thermostats, listed by Underwriters Laboratories Inc. (UL), meet the requirements for NEMA 4X equipment and are suitable for use under the National Electric Code (N.E.C.) Article 547-4, when used with appropriate watertight connections.

The TH109 features two SPDT staged switches to support a variety of applications.

T115 RAINTIGHT, WEATHER RESISTANT THERMOSTAT

The T115 NEMA 4X thermostat is designed specifically for use in National Electrical Code (N.E.C.) Article 547 applications requiring a rugged, weather resistant, durable control for both heating and cooling (ventilation) in agricultural, industrial and commercial environments. The T115 is suitable for use in animal confinement environments as well as factories, warehouses, garages and gymnasiums.

T115-007 NEMA 4X LOW TEMPERATURE THERMOSTAT

The T115-007 NEMA 4X Low Temperature Thermostat is designed specifically for use in National Electrical Code (N.E.C.) Article 547 applications requiring a rugged, weather resistant, durable control for both heating and cooling (ventilation) in agricultural, industrial and commercial environments. The T115-007 is suitable for use in animal confinement environments as well as factories, warehouses, garages and gymnasiums.

Set Point Temperature Range -30 to 100°F / -34 to 38°C

Thermostats

T50 Residential Thermostat

No control on the market offers a better combination of price, performance, and ease of use. When you look closely at the PECO T50 Series, you'll see why distributors and contractors find PECO the undisputed value leader in residential thermostats.

T155 Auto/Manual Changeover Thermostat
Model TA155     Model TB155

The T155 thermostat is designed for use with HVAC systems including two or four-pipe fan coil applications. Available in both Auto Changeover and Manual Changeover modes, the T155 is ideal for installations requiring either automatic internal switching between heating and cooling or manual switching between heating and cooling. Solid state accuracy offers comfort and efficiency while contemporary styling complements room décor.

T158 Proportional Thermostat
Model TB158     Model TC158     Model TH158

The T158 microprocessor-controlled thermostat is a stand-alone digital controller that supplies 24 VAC output control for valves, dampers, relays and three-wire floating valves. The use of an advanced proportional integral (PI) algorithm allows precise control of zone comfort under varying operational and environmental conditions.

T167 Thermostat 0 to 10 VDC Controller

The TA167 provides 0 & 10 VDC proportional control of HVAC heating and cooling valves, dampers and fan systems. Model configurations are available for manual or auto changeover switching applications. Independent fan circuitry provides switching for up to three fan speeds.

T168 Proportional Thermostat

The T168 microprocessor thermostat is a stand-alone digital controller that supplies 0 - 10 VDC or 4 - 20 mA output control of valves and dampers.The use of an advanced proportional integral (PI) algorithm allows precise control of zone comfort under varying operational and environmental conditions.

T170 Commercial Thermostat
Model T170     Model TC170     Model TH170

The T170 brings smart energy management to the hospitality industry, retirement/care facilities, ADA compliance locations and office/public spaces. The T170 is a microprocessor-based, stand-alone digital controller that supplies line or low voltage relay control of heat, cool, outside air and up to three fan speeds.

T180 Programmable Line Voltage Thermostat

The T180 thermostat brings smart energy management to the fan coil market, featuring Title 24 and Energy Star compliance. The T180 offers full 7 day, 4 event programmability making it ideal for condominiums, residential care facilities, or any fan coil application where programmability is mandated by code.

T190 Universal Programmable Thermostat

The T190 from PECO meets a broad range of applications and feature requirements. Whether you are looking for a thermostat with single or multiple stages, conventional or heat pump, hardwired or battery powered - we’ve got you covered.

Sensor

S200 Inteligent Master Sensor
Model SD200-001    Model SD200-002

SD200-001 INTELLIGENT MASTER SENSOR
The SD200-001 is the master sensor for the HVAC Energy Management System. This sensor features a changeover relay contact output to control the operation of HVAC device according to the occupancy status of the room. Its high/low temperature limit setbacks help prevent rooms from getting too hot or cold during unoccupied periods. Also, to provide the highest level of temperature control, an optional door or window switch may be connected to shut off the HVAC operation, in case a door or window is left open longer than five minutes.

SD200-002 TIME-BASED HVAC OCCUPANCY SENSOR
The SD200-002 is a key piece of an occupancy management system that includes time-based control of HVAC. The system delivers smart occupancy verification and energy control technology to reduce energy expenditure while maintaining ideal comfort levels. An optional door or window switch is available to disable HVAC operation in the event a door or window is left open more than five minutes.