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Gas-operated combustion systems need rather high safety precautions. Seeping gas can result in extreme fire, poisoning, or explosions and, as such, must be bypassed.

The exodraft chimney fan solutions for gas systems consist of several safety systems. They include a flowmeter system, a chimney fan, a maintenance switch, a Gastec approved control, and accessories.

exodraft provides a few different chimney fans for gas:

  • RSHG with horizontal discharge
  • RHG with horizontal discharge
  • RSVG with vertical discharge

These three chimney fans come with a flowmeter measurement system, which, in accordance with the control EFC21, makes sure that the hearth is fueled with gas only when the draught is sufficient.

When the control is turned on, a signal is transmitted to the chimney fan to develop a chimney draught.

After enough draught is available, the regulator allows the gas to flow to the fireplace/stove before being lit. If the chimney draught is too low during the operation or lighting, the regulator turns the gas supply off, and the fire will be snuffed out.

exodraft chimney fan solutions are the one system out there that is approved by GASTEC, ensuring a high safety level for all users.

All exodraft chimney fan systems are accompanied with a 2-year factory warranty and can be returned within six months after delivery.


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