TPI DC711NHC Combustion Analyzer

Overview

The TPI DC711NHC is a fully-featured combustion analyzer with both high CO sensor (0–9.999%) and NOx measurement capabilities, designed for comprehensive HVAC emissions testing. It measures oxygen (O2), high-concentration carbon monoxide, nitrogen oxide (NOx), temperature, and draft pressure, then calculates efficiency and excess air. This combination provides detailed combustion analysis for safety verification and environmental compliance. Remote operation via Bluetooth and the TPI View app enables safe, real-time monitoring away from the heat source.

Key Features

• High CO sensor range (0–9.999% CO) and NOx measurement for complete emissions analysis
• Measures O2, temperature, pressure/draft with efficiency and excess air calculations
• Bluetooth connectivity with free TPI View app for remote operation and on-site reporting
• Pressure and tightness test feature for system diagnostics
• Differential temperature measurement for flow/return or radiator balancing
• 24-hour real-time clock for accurate documentation
• Clear, easy-to-read display with intuitive menu navigation
• Durable sealed housing with magnetic and hook mounting options

Applications

• Comprehensive combustion analysis with both CO safety and NOx emissions assessment
• HVAC system diagnostics for residential and commercial applications with full emissions monitoring
• Environmental compliance verification and emissions reduction evaluation
• Boiler efficiency optimization and maintenance

Included Accessories

• A770 flue probe
• GK11M temperature probe
• A817 charger
• A774 tubing
• A787 carrying case