draft limiter z4 130 x 190 mm

draft limiter z4 130 x 190 mmTrain limiter Z4 130 x 190 mm The Upmann Z4 draft regulator is approved for use with oil, gas, and all solid fuels, whether in new installations, renovations, or all conventional systems. These systems require a specific and constant negative pressure for operation. If the chimney draft exceeds the value for optimal draft, the damper of the chimney draft regulator opens, reducing the negative pressure by allowing additional air to flow in. Once the

and multi-pass flue gas routing

Can be operated bivalently alternatively

are filtered out

5 – 19 kW Boiler efficiency wood 90

Unheated length: 100 mm

This modern solar charge controller is therefore a reliable and user-friendly addition to your system

The drive's simple integration and control make it an uncomplicated and reliable component in heating systems for both experienced installers and end users

Ambient temperature range: 1 - 50 °C

Thanks to its integrated insulation

The brass screw head and ABS housing complete the high-quality design

The Defro Optima HG 25 kW wood gasification boiler is a manually fed central heating boiler designed for split logs and use in water-based heating systems

1x metal plate – The stable metal plate serves to securely attach and stabilize the blower components in the device