Winters TTD Tridicator for HVAC Temperature and Pressure Measurement

HVAC maintenance is easier when system information is clear, accurate, and accessible. The Winters TTD Tridicator, available through Flow Products, combines temperature and pressure measurement into one convenient instrument for boiler assemblies and HVAC systems.

By combining two important readings into a single device, the TTD Tridicator helps simplify maintenance, reduce complexity, and support more efficient system monitoring.

Why Use a Tridicator?

A tridicator provides both temperature and pressure readings in one easy-to-read dial. For boiler assemblies with high volumes of hot water and steam, having these readings available in one place helps technicians quickly evaluate system performance and identify potential issues.

During routine HVAC maintenance, this can help improve service efficiency and reduce the chance of overlooking important system conditions.

Key Features of the Winters TTD Tridicator

• Combines pressure and temperature measurement in one device
• Ideal for boiler assemblies with hot water and steam
• Available with 2.5-inch and 3-inch dial faces
• Dual scale temperature measurement in Fahrenheit and Celsius
• Available stem options including 1-inch, 2-inch, and 2.5-inch
• Multiple temperature and pressure ranges available
• Compliant with ASME Boiler Code Section IV HG-612 standards

TST Tridicator Shut-Off Thermowell Accessory

The Winters TST Tridicator Shut-Off Thermowell is available as an accessory. Its spring-loaded design remains open when the tridicator is installed and automatically closes when the tridicator is removed. This helps minimize downtime during instrument replacement and helps prevent media from exiting the system.

Flow Products Can Help with HVAC Instrumentation

Whether you are replacing old gauges, upgrading boiler instrumentation, or planning seasonal HVAC maintenance, Flow Products can help you choose the right Winters tridicator and accessory options.

For more information, contact Flow Products at 773-528-2000 or email [email protected].

Frequently Asked Questions

What does a tridicator measure?

A tridicator measures both temperature and pressure in one device.

Where is the Winters TTD Tridicator commonly used?

The TTD Tridicator is commonly used in boiler assemblies and HVAC systems involving hot water and steam.

What dial sizes are available?

The TTD is available with 2.5-inch and 3-inch dial faces.

What does the TST Shut-Off Thermowell do?

The TST Shut-Off Thermowell allows quicker instrument replacement while helping prevent media from exiting the system.