Product Description

Bonaire MB4-20U Inc. Hard Wired Navigator Controller

4 Star 20kw internal ducted gas heater

The Bonaire MB4 4 star Ducted Gas Central Heater is a first class unit with enough features to rival those with a 5 star rating. The secret to the MB4’s outstanding energy efficiency is its unique multi-tube heat exchanger with its modulating gas valve and modulating room air fan that minimises gas usage and maximises the heat transfer to your home.

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The Bonaire MB4 using the advanced technology of unique modulation is able to match the load requirements of your home by reducing its heating capacity to 10%.*** This reduces gas consumption giving you reduced energy bills while providing the ultimate in comfort.

Of course the MB4 comes with the peace of mind of a 5 year domestic parts and labour warranty and 10 year parts only warranty on the heat exchanger and burner.

Manufacturers information: Click for Brochure