HTS KS – Burner Control Unit BCU 370

Overview

The Honeywell BCU 370 is an industrial burner control unit designed to control, ignite, and monitor forced draught burners of unlimited capacity. It is suitable for both intermittent and continuous operation across a wide range of industrial combustion applications.

Flame supervision is performed via UV sensor or ionization sensor, with air pressure monitoring handled by an external pressure switch during pre-purge and normal operation. The BCU 370 is supported by BCSoft configuration software and a range of compatible accessory modules for expanded functionality.

Features & Benefits

• Controls, ignites, and monitors industrial forced draught burners of unlimited capacity in intermittent or continuous operation
• Mains voltage: 230 V AC, -15/+10%, 50/60 Hz or 120 V AC, -15/+10%, 50/60 Hz
• Flame control via UV sensor or ionization sensor — flexible flame detection to suit application requirements
• Air pressure check during pre-purge and operation via external pressure switch DL
• Compatible with BCSoft V 3.9.0 configuration software for parameter setting and diagnostics
• Available with PCO 200 and PCO 300 accessories for expanded control and communication options
• Approved to multiple international standards including UL, FM, CSA, AGA, and EU/UKCA certifications

Technical Specifications

• Mains voltage: 230 V AC, -15/+10%, 50/60 Hz or 120 V AC, -15/+10%, 50/60 Hz
• Burner capacity: Unlimited (forced draught burners)
• Operation mode: Intermittent or continuous
• Flame detection: UV sensor or ionization sensor
• Air pressure monitoring: External pressure switch DL during pre-purge and operation
• Certifications: UL, FM, CSA, AGA, EU Type Examination (BMP EU/2016/426GAR), UKCA
• Configuration software: BCSoft V 3.9.0

Applications

• Industrial forced draught burners of unlimited capacity
• Intermittent burner operation (burners that cycle on/off)
• Continuous burner operation (burners that run without shutdown cycles)
• Industrial combustion systems requiring UL, FM, CSA, or AGA standard compliance
• Applications requiring EU or UKCA certified burner management

BCU 370 Accessories

• PCO 200 – Plug-in communication and control option module for the BCU 370; refer to PCO 200 operating instructions for full specifications
• PCO 300 – Plug-in option module for expanded control functions; refer to PCO 300 operating instructions for full specifications
• BCSoft V 3.9.0 – PC software for parameter configuration and diagnostics of the BCU 370

Documentation