PECO Control Systems

When it comes to keeping buildings comfortable and systems running efficiently, the right controls make all the difference. PECO Control Systems has built a solid reputation in the HVACR industry by manufacturing dependable, straightforward products that get the job done, and at DM Supply Source, we're proud to carry their full lineup.
Whether you're outfitting a commercial building, maintaining a residential complex, or managing an institutional facility, PECO delivers the kind of precision and durability that professionals count on day in and day out.

What Makes PECO Stand Out?

PECO has been engineering temperature control solutions for decades, and its product line reflects that experience. Their equipment is designed with the installer and end user in mind; simple to set up, easy to operate, and built to last in real-world conditions.

Here's what you'll find in our PECO inventory:

  • PECO thermostats: Available in a wide range of configurations for commercial and light commercial applications. From basic line-voltage models to programmable options, there's a thermostat for virtually every setup.

  • PECO HVAC controls: Purpose-built control modules that integrate smoothly into existing systems, giving you reliable command over heating and cooling operations.

  • PECO HVAC sensors: Accurate sensing components that feed critical data back to your control systems, helping maintain consistent comfort levels and energy efficiency.

  • PECO control switches: Durable switching devices engineered for repeated use in demanding environments.

  • PECO temperature switches: Designed to respond to specific temperature thresholds, these switches play a key role in system protection and climate regulation.

  • PECO wall sensors: Sleek, responsive sensors that monitor room conditions and communicate with your building's control infrastructure.

Why Buy PECO From DM Supply Source?

We don't just list products and hope for the best. As an authorized stocking distributor, we keep PECO Control Systems parts on hand and ready to ship from strategically located warehouses across the country. That means faster delivery times and fewer headaches when you're on a tight schedule.

Our team knows this equipment inside and out. If you're not sure which PECO thermostat fits your application, or you need help cross-referencing a part number, just pick up the phone or shoot us a text. We're here to help you find exactly what you need, including those hard-to-find parts that other suppliers can't seem to track down.

Built for the People Who Do the Work

At the end of the day, PECO Control Systems products are made for the technicians, facility managers, and contractors who keep things running. They're practical, proven, and priced right. Paired with DM Supply Source's commitment to fast shipping, competitive pricing, and real customer service, you've got a combination that's tough to beat.

Browse our full selection of PECO Control Systems products here, or reach out to our sales team for personalized assistance. We'll make sure you get the right part, at the right price, delivered when you need it.

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  • TA155-028

    PECO Control Systems

    TA155-028

    TA155 Thermostats TA155 PECO Manual Changeover Fan Coil Thermostat TA155 manual changeover fan coil thermostat is designed for use in HVAC systems with 2/4 pipe fan coil applications. It handles automatic internal switching between heating and cooling,...

  • TA155-046

    PECO Control Systems

    TA155-046

    TA155 Thermostats TA155 PECO Manual Changeover Fan Coil Thermostat TA155 manual changeover fan coil thermostat is designed for use in HVAC systems with 2/4 pipe fan coil applications. It handles automatic internal switching between heating and cooling,...

  • TRF 115-007

    PECO Control Systems

    TRF 115-007

    TRF115 Remote Sensing NEMA 4X Thermostat TF115-001 Temperature Range: 40 to 100°F. The TF115-001 thermostat offers a single control either for Heating or Cooling. Its NEMA 4X Enclosure Complies with N.E.C. Article 547. The low mass, high surface area of...

  • TRF115-005

    PECO Control Systems

    TRF115-005

    TRF115 Remote Sensing NEMA 4X Thermostat TF115-001 Temperature Range: 40 to 100°F. The TF115-001 thermostat offers a single control either for Heating or Cooling. Its NEMA 4X Enclosure Complies with N.E.C. Article 547. The low mass, high surface area of...

  • TF115P-002

    PECO Control Systems

    TF115P-002

    TF115P Portable Thermostat Fast, easy & portable temperature control at a specific location. The PECO TF115P-002 is configured for cooling and the TF115P-003 for heating. These are rugged thermostats built for long-term, reliable performance while...

  • TF115-023

    PECO Control Systems

    TF115-023

    TRF115 Remote Sensing NEMA 4X Thermostat TF115-001 Temperature Range: 40 to 100°F. The TF115-001 thermostat offers a single control either for Heating or Cooling. Its NEMA 4X Enclosure Complies with N.E.C. Article 547. The low mass, high surface area of...

  • TF115-001

    PECO Control Systems

    TF115-001

    TRF115 Remote Sensing NEMA 4X Thermostat TF115-001 Temperature Range: 40 to 100°F. The TF115-001 thermostat offers a single control either for Heating or Cooling. Its NEMA 4X Enclosure Complies with N.E.C. Article 547. The low mass, high surface area of...

  • TH109-009

    PECO Control Systems

    TH109-009

    TH109 NEMA 4X Thermostat The TH109-009 Thermostat has a range of 40 - 100°F and features two SPDT switches staged 3°F apart. It delivers reliable temperature control for industrial, commercial and agricultural applications. The TH109 has a molded...

    $104.74
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  • T12532-IAQ

    PECO Control Systems

    T12532-IAQ

    T12532-IAQ Thermostat with Humidity Sensing PECO Performance PRO Thermostat Programmable, 3H/2C, 24 VAC or Battery Power Performance PRO T12532 Touch Screen Thermostat with onboard humidity sensing delivers a rich range of functions for commercial...

    $160.79
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  • T12532-001

    PECO Control Systems

    T12532-001

    T12532-001 Thermostat PECO Performance PRO Thermostat Programmable, 3H/2C, 24 VAC or Battery Power Performance PRO T12532 Touch Screen Thermostat delivers a rich range of functions for commercial climate control. Functions are all accessed through an...

    $134.74
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  • T8532OCC-1

    PECO Control Systems

    T8532OCC-1

    T8532OCC Occupancy Thermostat PECO Multi-Fan Thermostat with Occupancy Sensor 2H/2C, 24 VAC or Battery Power Performance PRO T8532OCC Thermostat offers a large blue backlight display, attractive enclosure and an onboard occupancy sensor. The T8532OCC is...

    $146.81
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  • T8532-002

    PECO Control Systems

    T8532-002

    T8532-002 Multi-Fan Thermostat PECO Multi-Fan Thermostat 2H/2C, 24 VAC or Battery Power Performance PRO T8532-002 Programmable Multi-Fan Thermostat offers a large blue backlight display, attractive enclosure and is a true value in a climate control...

    $119.74
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  • T8532-IAQ

    PECO Control Systems

    T8532-IAQ

    T8532-001 Heat Pump and Conventional Thermostat PECO Performance PRO Thermostat Programmable or non-programmable, 3H/2C, 24 VAC or Battery Power Performance PRO T8532 Programmable Thermostat has a large blue backlight display, attractive enclosure, and...

    $147.64
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  • T8532-001

    PECO Control Systems

    T8532-001

    T8532-001 Heat Pump and Conventional Thermostat PECO Performance PRO Thermostat Programmable or non-programmable, 3H/2C, 24 VAC or Battery Power Performance PRO T8532 Programmable Thermostat has a large blue backlight display, attractive enclosure, and...

    $135.09
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  • T4522-001

    PECO Control Systems

    T4522-001

    T4522-001 Thermostat PECO Performance PRO Thermostat Programmable, 2H/2C, 24 VAC or Battery Power Performance PRO T4522 Programmable Thermostat has a 4 sq. in. screen, blue backlight display, attractive enclosure and is a true value in a climate...

    $101.57
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  • T4932SCH-002

    PECO Control Systems

    T4932SCH-002

    T4932SCH School Thermostat Performance PRO T4900SCH delivers a rich set of climate control functions specifically engineered for school settings. These include, teacher button for occupancy verification, CO2 capability for demand control ventilation, as...

    $194.74
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