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Backed by UEi Service+ to give up to 6 years’ warranty, next day recertification, and a reduced cost of ownership. The C161 Residential Combustion Analyzer is easy to use with a rugged design, multiple sensor protections, altitude compensation and a heat exchanger test. Prints to optional printer. Essential information for installing and maintaining furnaces and boilers in one device.

  • Up to 6-Year warranty with annual recertification
  • Eligible for UEi Service+
  • Large 6-line backlit display
  • Heat Exchanger Test
  • 2 levels of sensor protection
  • NOx filtered CO sensor
  • Low flow detection
  • High altitude compensation
  • Differential temperature
  • Protective water trap
  • Quick Start Guide
  • 3 (AA) Rechargeable Batteries
  • CP2 Flue Probe
  • USB Cable
  • Particle Filter
  • Charger (AACA5)
  • Water Trap (SM50515)
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