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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  • 70210

    PECO Control Systems

    70210

    Locking cover. Key security for Performance PRO 4000 series thermostats.

  • SD200-002

    PECO Control Systems

    SD200-002

    Master Time Based Sensor for thermostats without setback capability. Has high-low temperature limits to control room temperature during unoccupied periods. Wall mounted with 49 Ft (15m) detection range, 24VAC/DC. Optional slave sensors for a 2nd room...

    $157.09
    cartAdd to Cart
  • SB200-001

    PECO Control Systems

    SB200-001

    Motion Sensor, wall or ceiling mount with Swivel Bracket (included) and 110° Detection Pattern, 24VAC/DC. Sensor for PECO thermostats or Slave for SD200 Master Sensor.

  • TA170-001

    PECO Control Systems

    TA170-001

    T170 Series Thermostat PECO Fan Coil Thermostat T170 Fan Coil Thermostat is a non-programmable, microprocessor-based, standalone digital controller that handles line or low voltage control of heat, cool, outside air and up to 3 fan speeds with 2/4 pipe...

    $187.71
    cartAdd to Cart
  • T8168-1

    PECO Control Systems

    T8168-1

    T8168 Proportional Thermostat The T8168 Thermostat delivers precision digital outputs for valves, dampers, relays and fans. Easy single set point technology provides simple accurate control of temperature settings. Designed to meet a variety of...

    $151.92
    cartAdd to Cart
  • TA168-100

    PECO Control Systems

    TA168-100

    T158 & T168 Series Proportional Thermostats T158 and T168 digital thermostats are standalone controllers for 0-10 VDC, Three Wire Floating or ON/OFF valves, damper and relays. T158 controls 24 VAC output On /Off for valves, dampers, relays and three-wire...

    $173.29
    cartAdd to Cart
  • TA167-007

    PECO Control Systems

    TA167-007

    T167 Thermostat with 0-10 VDC Outputs T167 standalone proportional controller supplies 0-10 VDC proportional output control of valves and dampers. Heat or Cool Operation 24 VAC Connections: Terminal Blocks Fan Continuous operation Order with or without...

  • TA167-006

    PECO Control Systems

    TA167-006

    T167 Thermostat with 0-10 VDC Outputs T167 standalone proportional controller supplies 0-10 VDC proportional output control of valves and dampers. Heat or Cool Operation 24 VAC Connections: Terminal Blocks Fan Continuous operation Order with or without...

  • TB158-1003

    PECO Control Systems

    TB158-1003

    T158 & T168 Series Proportional Thermostats T158 and T168 digital thermostats are standalone controllers for 0-10 VDC, Three Wire Floating or ON/OFF valves, damper and relays. T158 controls 24 VAC output On /Off for valves, dampers, relays and three-wire...

    $165.62
    cartAdd to Cart
  • TB155-015

    PECO Control Systems

    TB155-015

    TB155 Thermostat TB155 PECO Auto Changeover Line Voltage Fan Coil Thermostat TB155 auto 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...

  • TA155-018

    PECO Control Systems

    TA155-018

    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,...

  • TA155-017

    PECO Control Systems

    TA155-017

    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,...

  • TB155-048

    PECO Control Systems

    TB155-048

    TB155 Thermostat TB155 PECO Auto Changeover Line Voltage Fan Coil Thermostat TB155 auto 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...

  • TB155-046

    PECO Control Systems

    TB155-046

    TB155 Thermostat TB155 PECO Auto Changeover Line Voltage Fan Coil Thermostat TB155 auto 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...

  • TA155-047

    PECO Control Systems

    TA155-047

    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,...

40 of 56 Items