NTI 6000077777 Sola Controller for Trinity TFT60-399 Boilers

The NTI 6000077777 is a Honeywell Sola Controller (model R7910B1015/B) specifically engineered for Trinity TFT series boilers, compatible with models TFT60 through TFT399. This OEM replacement controller is essential for maintaining optimal performance and safety in residential and light commercial hydronic heating systems.

Key Features:

• Genuine NTI OEM replacement controller designed specifically for Trinity TFT series boilers
• Honeywell Sola platform provides reliable boiler operation and safety monitoring
• Compatible with Trinity TFT models from 60 to 399 BTU capacity
• Features adjustable modulation rates specific to boiler model requirements
• Includes display assembly for easy programming and system diagnostics
• Quick-connect plugs with unique keying for simplified installation

This controller replaces part number 77777 and is configured exclusively for TFT-series boilers. Installation requires transferring settings from the existing controller to maintain system-specific parameters. Professional installation is recommended to ensure proper configuration and optimal boiler performance.