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3G Electric
KMC CONTROLS BAC-4203CW0003 BACnet MS/TP Heat Pump Controller - BACnet MS/TP Protocol
KMC CONTROLSBACnet MS/TP Protocol

KMC CONTROLS BAC-4203CW0003 BACnet MS/TP Heat Pump Controller

The KMC CONTROLS Controller is a BACnet MS/TP protocol device designed for heat pumps with auxiliary heat. It operates on 24V AC and includes an onboard occupancy sensor and fan control, with 0 relay inputs and 6…

SKU 3G-OTH-71451

Also listed as: BAC4203CW0003 · BAC 4203CW0003

Brand
KMC CONTROLS
Item
BAC-4203CW0003 BACnet MS/TP Heat Pump Controller
Part Number
BAC-4203CW0003
Category
BACnet MS/TP Protocol
Available to Order
Also known as:BAC-4203CW0003KMC CONTROLS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

KMC CONTROLS
Manufacturer Part Number
BAC-4203CW0003
Type
Heat Pumps With Aux, Includes Onboard Occupancy Sensor, White
Voltage
24V AC
Includes
Backplate
Wireless
Hardwired
Key Features
Fan Control
Housing Color
White
Occupancy Sensor
Includes Onboard Occupancy Sensor
Compatible System Type
Heat Pumps With Aux
Humidification Control
No
Dehumidification Control
No
Number of Relay Inputs/Outputs
0/6
Humidification/Dehumidification Control
No, No

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KMC CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KMC CONTROLS Controller is a BACnet MS/TP protocol device designed for heat pumps with auxiliary heat. It operates on 24V AC and includes an onboard occupancy sensor and fan control, with 0 relay inputs and 6 relay outputs. This hardwired controller comes with a backplate and is housed in white.

Frequently Asked Questions

What is the KMC CONTROLS BAC-4203CW0003 controller used for?

This BACnet MS/TP controller is designed for heat pumps with auxiliary heat in commercial HVAC systems. It includes an onboard occupancy sensor and fan control, enabling energy-efficient zone temperature management. 3G Electric supplies this hardwired controller globally for building automation projects.

What are the specifications of the KMC CONTROLS BAC-4203CW0003?

The controller operates on 24V AC, has 0 relay inputs and 6 relay outputs, and is hardwired with a white housing. It includes an onboard occupancy sensor and a backplate, supports fan control, and uses BACnet MS/TP protocol. It is compatible with heat pumps with auxiliary heat.

Where to buy the KMC CONTROLS BAC-4203CW0003 worldwide?

3G Electric provides the KMC CONTROLS BAC-4203CW0003 controller to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the KMC CONTROLS BAC-4203CW0003 controller?

Mount the controller using the included backplate, connect 24V AC power, and wire the BACnet MS/TP communication bus. Terminate the 6 relay outputs to the heat pump and auxiliary heat stages. Follow standard HVAC controller installation practices and consult the manufacturer's manual for detailed wiring.

Used in

Common applications for KMC CONTROLS
Commercial office buildings — KMC Controls 2000 Series reset volume controllers for VAV terminal units with pneumatic actuators.
Hospitals and healthcare facilities — KMC Controls 3000 Series reset volume controllers for critical airflow management in isolation rooms.
Educational institutions — KMC Controls reset volume controllers for classroom VAV systems to maintain comfort and energy efficiency.
Industrial manufacturing plants — KMC Controls 2000 Series reset volume controllers for process exhaust and make-up air systems.
Data centers — KMC Controls 3000 Series reset volume controllers for precision cooling airflow control in server rooms.
Laboratories — KMC Controls reset volume controllers for fume hood and laboratory ventilation systems to ensure safety and proper airflow.
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KMC CONTROLS Products

3G Electric supplies KMC CONTROLS bacnet ms/tp protocol. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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