Adjustable Low-Pressure Excess Flow Valve—Installation video

Remove Old Equipment :
First, safely shut off the gas source and disconnect the existing gas lines.

Install the Safety Valve :
Attach the Hestia Excess Flow Valve (EFV) to the cylinder outlet as the core of your safety protection.

Secure Connections :
Use a wrench to firmly tighten all connection points and reconnect the gas hose, ensuring airtight integrity.

System Activation :
Turn on the gas and press the reset button. Once normal operation is confirmed, the professional installation is complete.