Combustion fans, gas valves, PCB control boards, fan motors, blower assemblies, the MagIQtouch controller and conversion kits — covering the TH, TQ/TQM, WF wall-furnace and BSC zone-control ranges. Braemar is a Seeley International brand built in Australia, so SKUs map to the units you’re actually servicing.
Diagnose from the fault, match to the model series, order the SKU. The chart below is ordered the way a callout runs — symptom first.
Trade supply · gas parts for installation by licensed gasfitters
01Find your part by symptom
No ignition / lockout→Control board (PCB)
Runs start-up, ignition and lockout. Select by model series: TH3 · SY628820TH4/TH5 · SY639451TQ · SY651965/651972TQM6 · SY6519895 Star · SY639468THM5 MCB NG · SY640365THM618 / BSC 2006 · SY628592.
Burner won’t light→Gas control valve
Match to model and gas type. 36G22 · W0103336G54-216 · W01034WF30 NG · ST0630801WF2000 LPG · ST06305342-stage 24V · SY628377Minisit knob · ST0916111.
Gas type is not interchangeable. Natural gas and LPG valves are calibrated for different supply pressures — order to the unit’s gas type.
Fan noisy / seized / dead→Combustion fan
The most common ducted-heater failure. Selection is driven by neck length and mounting — measure before ordering. Short · SY620510Short TH5 · SY638416Long · SY638379Extra-long · SY6429635 Star · SY621517Large · SY642987/642994Small TQM/TH5 · SY641621Small THM6 · SY641638SH25/WF25 kit · SY640419.
short / long / extra-long / 5 Star / large / SH25-WF25 / THM6 / TQM-TH5
Weak or no airflow
Fan motor / blower
WF30-WF40 motor, 600W assembly, 315W 9×7 blower
Wall control fault
Controller
MagIQtouch (SY671031)
Legacy control upgrade
Conversion kit
SPI→BSC (TA/TE/TX)
03Braemar spare parts FAQ
How do I identify the right Braemar combustion fan?
Selection is by neck length and mounting, not just model. Measure the existing fan’s neck and match against short, long, extra-long or the model-specific kits such as the SH25/WF25 kit.
Do TH4 and TH5 heaters use the same control board?
The SY639451 PCB is listed for both TH4 and TH5 heaters.
Is the THM5 modulating control board natural-gas only?
The THM5 modulating control board stocked here (SY640365) is the natural-gas variant.
Will a natural gas valve work on an LPG heater?
No. Natural gas and LPG valves are calibrated for different supply pressures and are not interchangeable — order the valve that matches your unit’s gas type.
What does the SPI to BSC conversion kit do?
It migrates older TA, TE and TX control architecture to the BSC platform (SY636924).
Servicing a different brand? See our Brivis parts, or browse the full brands range. Need help matching a part? Contact our team with your model and serial number.
