The Minisit 710 SIT Gas Valve is a multi-functional control for natural gas appliances. It's a common part for service techs working on residential and light commercial heating in Australia.
This valve handles the flame supervision, pressure regulation, and temperature control, making it a critical component for safe and efficient operation. I've swapped out plenty of these in older Bonaire and Braemar units; a good working valve makes all the difference in consistent heating performance.
Best For
- Stoves
- Boilers
- Catering Equipment
- Room Heaters
Compatibility
This Minisit 710 SIT Gas Valve is designed specifically for Natural Gas (NG) systems. It's a suitable replacement for units from manufacturers like Bonaire/Vulcan/Pyrox, Braemar, and Rinnai. If you're running a different model, check fittings and specs before ordering.
Features
- Minisit 710 Series multi-functional control.
- Thermoelectrical flame supervision device with restart interlock for enhanced safety.
- Integrated pressure regulator or flow adjuster for consistent gas delivery.
- Modulating thermostat with snap-acting on-off function for precise temperature control.
- Configured specifically for natural gas (NG) applications.
What's in the Box
- 1 x Minisit 710 SIT Gas Valve (ST0710133) configured for Natural Gas (NG)
Using It on the Job
- Ensure gas supply is isolated at the meter and appliance. Confirm no gas pressure with a suitable manometer.
- Disconnect electrical supply to the appliance. Follow lockout/tagout procedures as necessary.
- Carefully remove the old gas valve, making note of all gas line connections, pilot tube, and electrical wiring.
- Install the new Minisit 710 valve, ensuring all gas connections are correctly sealed with appropriate thread sealant and torqued to manufacturer specifications.
- Reconnect all electrical wiring and the pilot tube.
- Restore gas and electrical supply. Perform a full leak test on all gas connections using a gas leak detector or approved leak detection solution.
- Verify correct operation of the appliance, checking ignition, flame supervision, and temperature control functions thoroughly.
Limitations & Safety Notes
- Intended for natural gas (NG) systems only; do not attempt to use with LPG or other fuel types.
- Installation and service must be performed by a licensed gas fitter in accordance with Australian Standards and local regulations.
- Always isolate gas and electrical supply before servicing any gas appliance.
- Confirm this valve is the correct replacement for your specific appliance model before installation.
Before you button everything up, make sure your gas connections are properly tightened and leak-checked. A bit of leak detection spray on every fitting saves a lot of headaches later, especially on older lines.
Pair With
Pair with a digital manometer for accurate pressure checks and a reliable gas leak detector for commissioning.