Heizomat - 4-Chmaber Rotary Valve

Effective TÜV-tested burn-back protection with cutting unit. Due to the 4 chambers, there is hardly any clamping possibility (optional) for nails, etc. Due to the crossed cutting edge, the rotary valve (ZRS) works with a smooth cut and can cut off smaller pieces of wood. If the ZRS is combined with the optional reverse rotation, larger pieces of wood can fall off the blade due to the reverse rotation. The ZRS is available for all Heizomat duct sizes.