Heat Sources


Luna Duo-tec Outdoor System


  • Output 24kW
  • Dimensions (H x W x D) 770 x 470 x 238
  • Model 1.24 GA
  • Weight 29Kg
  • SKU #:BXDT24O


The Baxi Duo-tec+ GA (gas adaptive valve) Condensing System Boiler is a fantastic product. The gas adaptive valve makes flue gas analysis obsolete. It’s as simple as turning it on and pressing OK when the gas type is displayed. This speeds up the installation time and takes the headache out of boiler commissioning.

  • Stainless Steel heat exchanger
  • 1:7 gas valve modulation ratio
  • Boiler supplied with 3-way valve and actuator for control of indirect domestic hot water cylinder (only cylinder sensor required)
  • Order water taps and 90 degree gas tap separately
  • Includes internal controller
  • Includes Flue Kit
  • Market-leading 5 year warranty
Luna Duo-tec Outdoor System image