This Brivis Gas Ducted Heater Pressure Switch (NS2-1072-03) is an essential safety component for your Brivis ducted gas heating system. It helps ensure correct airflow proving before burner ignition, keeping your unit running safely and efficiently.

Anyone who's wrestled with intermittent lockout errors on a cold winter's morning knows the importance of a reliable pressure switch in keeping the heat on.

Best For

• HVAC service technicians
• Gas plumbers
• Appliance repair specialists
• Competent DIY owners maintaining Brivis ducted gas heaters

Compatibility

This pressure switch is specifically designed for Brivis gas ducted heaters, replacing part numbers 80021376 and B021376. It operates at 165Pa.

If you're running a different model, check fittings and specs before ordering.

Features

• Genuine Brivis part for assured fit and function.
• Model designation NS2-1072-03.
• Operating pressure of 165Pa.
• Direct replacement for Brivis PN: 80021376 and B021376.
• Crucial safety component for gas heater operation.

Technical Specifications

What's in the Box

• One (1) Brivis Gas Ducted Heater Pressure Switch (NS2-1072-03, 165Pa)

Using It on the Job

1. Always isolate power to the ducted heater at the main switchboard before starting any work.
2. Carefully disconnect the existing pressure switch, noting hose and electrical connections.
3. Mount the new Brivis pressure switch, ensuring secure hose and electrical connections are re-established.
4. Verify all connections are tight and hoses are free from kinks or damage.
5. Restore power and test the heater's operation through a full cycle, monitoring for correct ignition and shutdown.
6. Perform a combustion analysis to confirm safe and efficient operation if you have the appropriate equipment.

Limitations & Safety Notes

• Installation and servicing of gas appliances must only be performed by a licensed gas fitter or qualified technician in Australia.
• Ensure the correct pressure switch model is used for your specific Brivis heater to avoid operational issues or safety hazards.
• Always follow manufacturer's installation instructions and relevant Australian standards.
• This component operates in a low-pressure air proving circuit. Do not apply high pressures.

When replacing pressure switches, always check the connecting rubber hoses for cracks or blockages. A faulty hose can give you intermittent faults that look like a bad switch, causing call-backs.

Pair With

Pair with a digital manometer for accurate pressure readings and replacement gas valves from our Brivis Heating range when conducting gas appliance diagnostics.