HONEYWELL Q539B1021 Zone Thermostat Subbase

Product Description

The Honeywell Q539B1021 is a zone thermostat subbase suitable for controlling heating and cooling systems across multiple areas. This device functions with 24V systems and needs two wires for proper installation.

• Controls heating and cooling equipment.
• Compatible with 24V systems.
• Round white design suitable for various settings.

Product Highlights

This thermostat subbase effectively manages temperature in different rooms, ensuring comfort and efficiency.

Product Information

Standard Information

• Manufacturer: HONEYWELL
• Voltage: 24 VDC/VAC

Technical Specifications

• Type: Zone Thermostat
• Compatibility: 24 volts systems
• Color: White