BONAIRE MB4-25 [4 Stars] Gas Heater 25.0kW

Output Capacity:
We cannot supply this product into WA
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The MB4 achieves its four star efficiency with its multi tube heat exchanger combined with a modulating gas valve which minimises gas usage.

The MB4 is specifically designed to fit in small and compact spaces and offers the choice of Navigator Wall Mounted Controller or Navigator Radio Frequency (RF) Remote Controller. Both are fully programmable for automatic operation and capable of running up to 8 integrated zones.** You can also operate your MB4 heater with Bonaire My Climate® Wi-Fi® control. MB4 is also compatible with Bonaire Dual Cycle refrigerated air-conditioning.

Bonaire MB4 Features:

  • 4 star energy efficiency rating.
  • Modulating gas valve automatically adjusts gas rate as the home approaches set temperature.
  • Auto adjusting variable speed room air fan further enhancing the benefit of modulation and energy savings.
  • Integrated four zone control standard, heat only the rooms you need when you need them**.
  • Unit can run as low as 10% of its total capacity.
  • Induced draft combustion for improved energy efficiency.
  • Option of an 8 zone system for total comfort and maximum efficiency**.
  • Compatible with Bonaire Dual Cycle refrigerated airconditioning.
  • 5 year parts and labour warranty with 10 year parts warranty on the burner.
  • 7 year warranty option


       * Subject to zoning and duct requirements.

      **4 Zones standard with an option for 8. Zone motors supplied and installed by air-conditioning retailer at additional cost.


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Additional Information

Output Capacity:
We cannot supply this product into WA
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