The fully featured 4 star performer
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 Remote Controller.
The MB4 achieves its four star efficiency with it's multi-tube heat exchanger combined with a modulating gas valve which minimises gas usage.
The MB4 Is also compatible with Bonaire Dual Cycle refrigerated air conditioning.
4 Zone capability is standard with an option for 8, zone motors supplied and installed by a specialist dealer at additional cost.
Operate your MB4 heater with the Bonaire My Climate® WIFI Control.