Taco Boiler Reset Control - PC700-2

Taco Boiler Reset Control - PC700-2

The Taco PC700-2 Boiler Reset Control is designed to enhance the efficiency of hot water heating systems by regulating the supply water temperature based on outdoor conditions. This control unit employs a heating curve that effectively relates outdoor and supply water temperatures for improved comfort.

The PC700-2 maintains boiler efficiency while avoiding short-cycling and temperature fluctuations.

Features

• Microprocessor-based control for optimal performance
• Features a clear LCD for easy temperature monitoring
• Includes functions such as Warm Weather Shut Down and minimum boiler temperature setting

Specifications

What Our Experts Think

• Smart Temperature Control: Uses a PI (Proportional-Integral) microprocessor to regulate boiler water temperature based on outdoor temperature for improved efficiency and comfort.

• Automatic Reset Ratio: Automatically determines the optimal relationship between outdoor conditions and boiler supply temperature—no manual input required.

• Warm Weather Shutdown (WWSD): Shuts off boiler when outdoor temps are above a certain point, saving energy in warmer seasons.

• Anti-Short Cycling: Adjusts boiler differential to reduce frequent on/off cycling and prevent wide temperature swings.

• Clear LCD Display: Digital interface shows real-time data like outdoor temperature, supply temperature, and system status.

• Sensor Included: Comes with both an outdoor air sensor and a supply water sensor for accurate readings and precise adjustments.

• Modular Compatibility: Works with Taco -EXP series controls, allowing for broader system integration and expansion.

Q&A

Q: What is the Taco Boiler Reset Control PC700-2?
A: The Taco Boiler Reset Control PC700-2 is a high-efficiency control system designed to optimize boiler performance by adjusting water temperature based on heating demand, improving energy savings.

Q: How does the PC700-2 work?
A: It automatically resets the boiler water temperature according to outdoor conditions, reducing energy consumption while maintaining consistent indoor comfort.

Q: Is the Taco PC700-2 easy to install?
A: Yes, the PC700-2 is designed for quick installation with minimal setup required, making it ideal for both new installations and retrofits.

Q: Can the Taco PC700-2 be used with all boilers?
A: It is compatible with most standard hydronic heating systems, but it is recommended to check compatibility with your specific boiler model.

Q: How does the Taco PC700-2 improve energy efficiency?
A: By adjusting the boiler temperature based on outdoor weather conditions, the system minimizes unnecessary heating, saving energy and reducing costs.

Q: Is the Taco PC700-2 suitable for residential use?
A: Yes, it is perfect for residential heating systems looking to optimize energy use and reduce heating bills.

Q: Where can I buy the Taco Boiler Reset Control PC700-2?
A: The Taco PC700-2 is available through authorized distributors, online retailers, and HVAC professionals.

Maintenance Tips

• Regularly Check Settings: Ensure the reset control settings are calibrated for optimal performance. Adjust per manufacturer guidelines.

• Inspect Wiring: Regularly inspect wiring connections for wear or corrosion to maintain a stable operation.

• Clean Sensors: Keep sensors free of dirt or debris to ensure accurate readings and prevent false resets.

• Test the System: Run periodic tests to verify the reset control is functioning correctly and respond to any system issues promptly.

• Monitor Pressure and Temperature: Check system pressure and temperature regularly to prevent overpressurization or overheating