Braemar Small Combustion Fan for TQM/TH5 Units SY641621

Name: Braemar Combustion Fan Small TQM/TH5
Brand: Braemar
SKU: SY641621
Price: 311.00 AUD
Availability: InStock

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This Braemar small combustion fan is a critical component for technicians and competent DIY owners working on specific Braemar ducted gas heaters. It ensures safe and efficient flue gas exhaust, keeping your system running reliably through Aussie winters. When a combustion fan starts making noise or fails, it's usually time for a straight swap to avoid nuisance lockouts or worse.

Best For

HVAC technicians
Gas fitters
Skilled home owners servicing Braemar TQM/TH5 ducted gas heaters

Compatibility

This fan is specifically designed for use in Braemar TQM and TH5 ducted gas heating units. It's a direct replacement for Seeley PN: 641621. If you're running a different model, check fittings and specs before ordering.

Features

Direct replacement for Braemar TQM/TH5 units
Ensures reliable flue gas exhaust
Matches original equipment specifications
Essential for safe heater operation

What's in the Box

One (1) Braemar Small Combustion Fan (SY641621)

Using It on the Job

Isolate power to the ducted gas heater at the main switchboard and apply lockout/tagout procedures.
Access the combustion fan assembly within the heater cabinet.
Carefully disconnect electrical wiring and any mounting hardware from the old fan. Note wiring colours and connections for reinstallation.
Install the new Braemar combustion fan (SY641621), ensuring it's securely mounted and all electrical connections are correct.
Restore power and perform operational checks, verifying the fan runs smoothly and the heater cycles correctly without error codes.

Limitations & Safety Notes

Installation requires competence with gas appliances and electrical systems.
Always isolate power before attempting any service or repair on heating units.
Ensure correct wiring and mounting to prevent operational issues or hazards.
Only for the compatible Braemar TQM/TH5 units listed above.
Follow Australian standards and manufacturer guidelines for installation and service.

Tradie Pro Tip: Before you even touch a spanner, make sure you've properly diagnosed the fan fault. Sometimes it's a control board issue or a pressure switch, not the fan itself. Double-check your diagnostic steps.

Pair With

Pair with a digital manometer for checking combustion air pressures and a multimetre for electrical diagnostics when servicing ducted gas heaters.

Common Questions for Braemar Combustion Fan Small TQM/TH5

What Braemar heater models is this combustion fan compatible with?

This small combustion fan, SKU SY641621, is designed specifically for Braemar TQM and TH5 series ducted gas heaters. It is a direct replacement for the original Seeley PN: 641621.

Is special licensing required to install this part?

While replacing the fan itself doesn't require an ARCtick licence (as it doesn't involve refrigerants), working on gas appliances like ducted heaters requires appropriate gas fitting qualifications and electrical competency in Australia. It's best performed by a licensed technician.

Are there any specific checks I should perform after replacing the fan?

After installation of the SY641621 fan, always restore power and check for smooth operation, proper exhaust, and ensure the heater cycles through correctly without triggering any fault codes. A full combustion analysis is recommended by a qualified technician to verify safe and efficient operation.