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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  • PECO TA155-028 Fan Coil Thermostat

    PECO Control Systems

    PECO TA155-028 Fan Coil Thermostat

    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.Product OverviewPECO TA155-028 Fan Coil Thermostat is a Fan Coil...

  • PECO TA155-046 Fan Coil Thermostat

    PECO Control Systems

    PECO TA155-046 Fan Coil Thermostat

    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.Product OverviewPECO TA155-046 Fan Coil Thermostat is a Fan Coil...

  • PECO TRF 115-007 NEMA 4X Thermostat

    PECO Control Systems

    PECO TRF 115-007 NEMA 4X Thermostat

    TRF115 Remote Sensing NEMA 4X Thermostat TF115-001 Temperature Range: 40 to 100°F.Product OverviewPECO TRF 115-007 NEMA 4X Thermostat is a NEMA 4X Thermostat from PECO Control Systems, prepared for commercial HVAC replacement, service and control...

  • PECO TRF115-005 NEMA 4X Thermostat

    PECO Control Systems

    PECO TRF115-005 NEMA 4X Thermostat

    TRF115 Remote Sensing NEMA 4X Thermostat TF115-001 Temperature Range: 40 to 100°F.Product OverviewPECO TRF115-005 NEMA 4X Thermostat is a NEMA 4X Thermostat from PECO Control Systems, prepared for commercial HVAC replacement, service and control...

  • PECO TF115P-002 Thermostat

    PECO Control Systems

    PECO TF115P-002 Thermostat

    TF115P Portable Thermostat Fast, easy & portable temperature control at a specific location.Product OverviewPECO TF115P-002 Thermostat is a Thermostat from PECO Control Systems, prepared for commercial HVAC replacement, service and control...

  • PECO TF115-023 NEMA 4X Thermostat

    PECO Control Systems

    PECO TF115-023 NEMA 4X Thermostat

    TRF115 Remote Sensing NEMA 4X Thermostat TF115-001 Temperature Range: 40 to 100°F.Product OverviewPECO TF115-023 NEMA 4X Thermostat is a NEMA 4X Thermostat from PECO Control Systems, prepared for commercial HVAC replacement, service and control...

  • PECO TF115-001 NEMA 4X Thermostat

    PECO Control Systems

    PECO TF115-001 NEMA 4X Thermostat

    TRF115 Remote Sensing NEMA 4X Thermostat TF115-001 Temperature Range: 40 to 100°F.Product OverviewPECO TF115-001 NEMA 4X Thermostat is a NEMA 4X Thermostat from PECO Control Systems, prepared for commercial HVAC replacement, service and control...

  • PECO TH109-009 NEMA 4X Thermostat

    PECO Control Systems

    PECO TH109-009 NEMA 4X Thermostat

    TH109 NEMA 4X Thermostat The TH109-009 Thermostat has a range of 40 - 100°F and features two SPDT switches staged 3°F apart.Product OverviewPECO TH109-009 NEMA 4X Thermostat is a NEMA 4X Thermostat from PECO Control Systems, prepared for commercial HVAC...

    $104.74
    cartAdd to Cart
  • PECO T4932SCH-002 Performance PRO School Thermostat

    PECO Control Systems

    PECO T4932SCH-002 Performance PRO School Thermostat

    T4932SCH School Thermostat Performance PRO T4900SCH delivers a rich set of climate control functions specifically engineered for school settings.Product OverviewPECO T4932SCH-002 Performance PRO School Thermostat is a Performance PRO School Thermostat...

    $173.97
    cartAdd to Cart
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