Uei C161 – Residential Combustion Analyzer

The UEi combustion analyzer C161 is an affordable entry-level flue gas combustion analyzer with direct CO2 measurement. Uei C161 comes with everything needed to conduct and document professional analyses on furnaces A/C heat pumps boilers and water heaters. The UEi C161 combustion analyzer comes with a NOx filtered CO sensor. The CO2 directly measures carbon dioxide and calculates O2 efficiency net or gross excess air CO/CO2 ratio and differential temperature.