The true north tn20 is one popular wood heater.

Value for money, this heater is brilliant. It takes the longest length of wood, burns up to 15+ hours, largest cook top, quad burning system, and has the options for adding outside air.

The fully firebrick lining means this heater can not only burn all night long, but the thermal mass means this heater stays hotter for longer

A true must buy wood heater.

Tested to the latest AS/NZ Standards, the true north tn20 results at maximum efficiency of 64%, average of 62%, or 3 star ratings. As for emissions, the true north results at 1.1 grms emissions per kg of wood used, or 3 star rating