Honeywell T6373A1108 – Accurate Temperature Control Solution for HVAC Systems

Posted on: 08/05/2025

One of the key components that ensures an HVAC system operates efficiently is the thermostat. Among the many options available, the Honeywell T6373A1108 stands out as an ideal choice thanks to its high accuracy, stable performance, and easy integration.

1. Introduction to Honeywell T6373A1108

The T6373A1108 is a mechanical thermostat from Honeywell’s T6373 series – a trusted name globally in building automation. This model is specially designed for:

Fan Coil Units (FCUs)
Chiller systems
Centralized air conditioning systems
Two-pipe heating/cooling applications

2. Key Advantages of the T6373A1108

✅ Accurate Temperature Control

Equipped with a precisely calibrated mechanical sensor, the T6373A1108 maintains room temperature within a tight range of ±1°C, helping create a comfortable environment while optimizing energy use.

✅ Easy to Use and Install

With a simple dial design, users can easily adjust the temperature without technical skills. It’s also quick to mount on the wall and connect with existing signal wiring.

✅ Compatible with Most Fan Coil Units

The T6373A1108 supports three fan speeds (Low – Med – High) and includes switching contacts for both cooling and heating modes, making it suitable for the majority of FCUs on the market today.

✅ Reliable Mechanical Operation – No Power Needed

Because it’s fully mechanical, the thermostat doesn’t rely on batteries or electronic components. This improves durability and minimizes failure risks in areas with electrical interference.

3. Main Technical Specifications

4. Real-World Applications of the T6373A1108

FCU systems in hotels and resorts
Office buildings with centralized chillers
Shopping malls and supermarkets
Industrial zones with HVAC systems
Temperature control in zoned areas of large-scale buildings

5. Comparison with Other Thermostats

6. DLK – Authorized Distributor of Honeywell T6373A1108 in Vietnam

DLK is an official partner and distributor of Honeywell HVAC and building automation devices in Vietnam. Backed by an experienced technical team, we offer:

100% genuine products with CO-CQ certificates
Expert guidance in selecting the right model for your system
Competitive pricing with project discounts
Nationwide delivery and on-site technical sup

7. Contact Us for Pricing and Technical Support

Looking for a precise, reliable, and user-friendly thermostat for your HVAC system? Don’t overlook the Honeywell T6373A1108 – trusted by thousands of projects across Vietnam.

Contact DLK Trading Service Company Limited: