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Description
This genuine Brivis 7 bank heat exchanger is the core component for your Brivis Buffalo series ducted gas heater, ensuring efficient and safe operation. If you're tackling a repair on an older Buffalo unit, getting the right genuine part makes all the difference for long-term reliability in Australian conditions. We've seen plenty of old heat exchangers crack over time, so a new one keeps everything running smoothly and safely.
Best For
- HVAC technicians and licensed gas fitters
- Service and maintenance teams
- Competent DIY owners undertaking specific repairs (seek professional guidance)
Compatibility
This heat exchanger is purpose-built as a direct replacement part for Brivis Buffalo Series ducted gas heating units. It matches Brivis Part Numbers 80013215 and B013215. If you're running a different model, check fittings and specs before ordering.
Features
- Direct replacement for Brivis Part Numbers 80013215 and B013215.
- 7-bank configuration, specifically designed for Brivis Buffalo Series models.
- Genuine Brivis component ensures correct fit and optimal performance in ducted gas heating systems.
- Helps maintain original manufacturer efficiency and safety standards of the heating unit.
What's in the Box
- 1 x Brivis 7 Bank Heat Exchanger (BS80013215)
Using It on the Job
- Always isolate the main power and gas supply to the ducted heater before beginning any work, then apply lockout/tagout procedures.
- Carefully remove the existing heat exchanger, noting all connections, mounting points, and the path of the flue gases.
- Inspect the furnace cabinet and surrounding components for any signs of corrosion, fatigue, or other damage before installing the new unit.
- Install the new Brivis 7 bank heat exchanger, ensuring all seals, gaskets, and connections are correctly seated and secured according to manufacturer specifications.
- Reconnect power and gas, then perform a mandatory gas leak test and a full operational check of the heater to confirm proper function and safety.
Limitations & Safety Notes
- Installation and servicing of gas appliances must be carried out by a licensed gas fitter in accordance with AS/NZS 5601 and local regulatory requirements.
- This heat exchanger is specifically for Brivis Buffalo series models; do not attempt to use it in incompatible units.
- Always follow the manufacturer's installation instructions and all relevant safety warnings for gas appliances.
- Ensure adequate ventilation and proper flue system operation after replacement.
When you're replacing a heat exchanger, it's a prime opportunity to thoroughly clean the blower fan and inspect the entire combustion chamber for any other potential issues. A bit of extra time here can save a call-back later.
Pair With
Pair with other Brivis Heating Spares like ignitors and sensors, or a quality gas leak detector for comprehensive servicing.

















