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PECO

PECO is a manufacturer of thermostats and HVACR controls, with a product line that includes low-voltage programmable thermostats, analog fan coil unit thermostats, and weatherproof single-stage controls. The brand is known for producing equipment suited to commercial and industrial environments, with an emphasis on durability and compliance with standard electrical ratings. PECO’s catalog covers applications ranging from basic heat-and-cool management to multi-stage heat pump systems, with models offering features such as push-button or touch-screen interfaces, automatic and manual changeover, and programmable scheduling (5-1-1, 5-2, or 7-day). The weatherproof single-stage controls, including NEMA 4X-rated units, are designed for outdoor or washdown locations, with enclosures made of plastic or metal and sensing elements using hydraulic air coils. These controls operate across a wide voltage range—120 to 480 V AC—and are available with SPDT switching configurations. PECO also supplies replacement HVACR controls, switches, and thermostats, providing options for maintenance and retrofit projects. 3G Electric stocks 19 SKUs of PECO products, offering datasheets and logistics support for global procurement. The selection includes standard thermostats for residential and light commercial use, as well as industrial-grade units for harsh environments. Engineers and maintenance managers can source PECO controls for applications such as HVAC system retrofits, process temperature regulation, and equipment protection in corrosive or wet conditions. The brand’s focus on functional specifications—such as temperature ranges (40° to 110°F), differential settings (3°F), and multi-voltage compatibility—makes it a practical choice for projects requiring reliable temperature management without unnecessary complexity.

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About PECO

PECO is a manufacturer of thermostats and HVACR controls, with a product line that includes low-voltage programmable thermostats, analog fan coil unit thermostats, and weatherproof single-stage controls. The brand is known for producing equipment suited to commercial and industrial environments, with an emphasis on durability and compliance with standard electrical ratings. PECO’s catalog covers applications ranging from basic heat-and-cool management to multi-stage heat pump systems, with models offering features such as push-button or touch-screen interfaces, automatic and manual changeover, and programmable scheduling (5-1-1, 5-2, or 7-day). The weatherproof single-stage controls, including NEMA 4X-rated units, are designed for outdoor or washdown locations, with enclosures made of plastic or metal and sensing elements using hydraulic air coils. These controls operate across a wide voltage range—120 to 480 V AC—and are available with SPDT switching configurations. PECO also supplies replacement HVACR controls, switches, and thermostats, providing options for maintenance and retrofit projects. 3G Electric stocks 19 SKUs of PECO products, offering datasheets and logistics support for global procurement. The selection includes standard thermostats for residential and light commercial use, as well as industrial-grade units for harsh environments. Engineers and maintenance managers can source PECO controls for applications such as HVAC system retrofits, process temperature regulation, and equipment protection in corrosive or wet conditions. The brand’s focus on functional specifications—such as temperature ranges (40° to 110°F), differential settings (3°F), and multi-voltage compatibility—makes it a practical choice for projects requiring reliable temperature management without unnecessary complexity.

Common Applications

  • HVAC system retrofits in commercial buildings — PECO low-voltage programmable thermostats (e.g., T8532-001) for multi-stage heat and cool control.
  • Industrial process temperature regulation — PECO weatherproof NEMA 4X thermostats (e.g., TRF 115-007) for outdoor or washdown environments.
  • Fan coil unit management in hotels or offices — PECO analog fan coil thermostats (e.g., TB155-046) with slide-switch and fan speed control.
  • Equipment protection in corrosive areas — PECO line-voltage mechanical thermostats (e.g., TF115-001) for heat or cool operation in plastic enclosures.
  • Replacement of legacy HVACR controls — PECO replacement thermostats (e.g., TA155-017) for maintenance and retrofit projects.

Frequently asked questions

Common questions about PECO from 3G Electric.

What types of thermostats does PECO offer?

PECO offers low-voltage programmable thermostats (e.g., T8532-001, T12532-IAQ) for heat and cool applications with 3H/2C conventional or 4H/2C heat pump staging, available in push-button or touch-screen control. They also provide analog fan coil unit thermostats (e.g., TB155-046) with slide-switch control and fan settings (Hi-Med-Low-Auto), and weatherproof single-stage controls (e.g., TF115-001, TRF 115-007) for heat or cool operation in NEMA 4X enclosures.

What voltage ranges do PECO weatherproof thermostats support?

PECO weatherproof single-stage controls, such as the TRF 115-007 and TF115-023, support a wide voltage range of 120/208/240/277/480 V AC. Other models like the TF115-001 and TH109-009 operate on 120 to 277 V AC. This multi-voltage compatibility allows use in various industrial and commercial electrical systems without needing additional transformers.

Are PECO thermostats suitable for outdoor or wet environments?

Yes, PECO offers industrial NEMA 4X thermostats (e.g., TRF 115-007, TF115-023) that are weatherproof and corrosion-resistant, making them suitable for outdoor, washdown, or humid environments. These units are rated for heat or cool operation and feature hydraulic air coil sensing elements for reliable temperature control in harsh conditions.

What is the temperature range for PECO line-voltage mechanical thermostats?

PECO line-voltage mechanical thermostats, such as the TF115-001 and TH109-009, have a temperature range of 40° to 110°F and 40° to 100°F, respectively, with a 3°F differential. These models use a hydraulic air coil sensor and are available in plastic enclosures, suitable for applications requiring simple on-off control.

Does PECO offer programmable thermostats with scheduling options?

Yes, PECO low-voltage thermostats like the T8532-001 and T12532-IAQ offer programmable scheduling with 5-1-1, 5-2, or 7-day options. They support automatic and manual changeover, and are designed for horizontal mounting in a rectangular shape. These models are suitable for conventional and heat pump systems with up to 4H/2C staging.

Does 3G Electric supply PECO products?

Yes — 3G Electric (S) Pte. Ltd. supplies PECO products. We stock the PECO catalog and supply genuine factory-original products with full manufacturer warranty and technical support.