Intermatic Refrigeration Control Module – 5 Relays & 3 Sensors, 100–230 V | BD1‑28C1S5W‑BI

Intermatic Refrigeration Control Module – 5 Relays & 3 Sensors, 100–230 V | BD1‑28C1S5W‑BI

Intermatic BD1‑28C1S5W‑BI refrigeration controller with 5 relays and 3 sensors, flexible 100–230 V power—controls complex HVAC and refrigeration systems.

• Five Relay Outputs: Manage compressors, fans, defrost cycles, pumps, and alarms independently.

• Three Sensor Inputs: Supports multi-zone monitoring for temperature precision and system safety.

• Wide Voltage Range: Operates on 100–230 V, ideal for global or multi-voltage applications.

• DIN Rail Design: Compact control module mounts easily and keeps panels neat.

• Ideal for Complex Systems: Engineered for advanced walk-in coolers, industrial HVAC, and multi-function refrigeration setups.

The Intermatic BD1‑28C1S5W‑BI is a versatile and powerful refrigeration control unit tailored for advanced climate-control needs. Boasting five separate relays and three sensor inputs, it offers the capability to control compressors, fans, defrost heaters, pumps, and alarm systems simultaneously. Its wide voltage compatibility (100–230 V) makes it suitable for both international and domestic installations.

Housed in a compact module designed for DIN rail mounting, the BD1‑28C1S5W‑BI delivers professional-grade functionality in a space-efficient form. It's engineered for high-demand environments—such as walk-in cold rooms, industrial HVAC systems, and multi-zone refrigeration—providing precise temperature management and system coordination.

Whether retrofitting complex installations or building new commercial cooling systems, this control module simplifies panel design while offering robust performance and full operational control.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.