Spare Parts Guide – TQR Small Heaters (16–21kW)
Overview
This guide provides a comprehensive list of spare parts for Seeley’s Braemar TQR Small Heaters (16kW and 21kW), including 1 Stage, 2 Stage, and Modulating models. Parts are grouped by function to help you locate and identify components quickly.
Note: Pricing has been removed. For quotes, please refer to your internal pricing system.
Exploded View Diagrams
Visual references are available to assist with part identification:
- TQR16–21 Assembly – Page 15 and 23
- TQR28 Assembly – Page 16 and 28 - Not available at present
- Burner Box – Page 17
Burner & Ignition Parts
Part Number | Description |
---|
619325 | Burner Base Panel (Beckett Mount) – 28kW |
632150 | Burner Base Panel (Beckett Mount) – 21kW |
632152 | Burner Base Panel (Beckett Mount) – 16kW |
619347 | Beckett Burner Assembly |
619507 | Injector NG – 1.95mm (min order 4) |
636641 | Electrode – Flame Sense (includes wire) |
638692 | Electrode – Dual Spark Probe Short |
GH-266 | Over-Temperature Switch – 130°C Manual Reset |
Fan Motors & Wheels
Part Number | Description |
---|
625980 | Room Fan Motor – 315W |
640020 | Fan Wheel – 9x7 Braemar Type |
625942 | Motor & Fan Assembly – 315W 9x7 |
646640 | Venturi – Side Plate |
GH234 | Grommet – 17OD x 8ID x 9.5THK |
Electrical Components
Capacitors
Part Number | Description |
---|
131032 | Capacitor – 15µF for 21kW |
GH-225 | Capacitor – 4µF for 16kW |
ICS PCBs & Transformer
Part Number | Description |
---|
626123 | Transformer – 240V / 24V, 1.25A |
643779 | ICS PCB – 1 Stage |
643786 | ICS PCB – 2 Stage |
643793 | ICS PCB – Modulating |
Combustion Fan
Part Number | Description |
---|
643621 | Combustion Fan Tube Ø63 x 1.6W x 120L |
643764 | Combustion Fan – 1 & 2 Stage |
653007 | Combustion Fan – Modulating |
Gas Flow Components
Part Number | Description |
---|
622670 | Gas Inlet Elbow – 1 & 2 Stage |
622672 | Gas Inlet Elbow – Modulating |
628363 | Gas Valve – 1 Stage |
628377 | Gas Valve – 2 Stage |
640440 | Gas Valve – Modulating |
Temperature & Pressure Switches
Over-Temperature Switches
Part Number | Description | Model |
---|
611518 | 80°C Auto Reset | 16kW |
621838 | 90°C Auto Reset | 21kW |
628646 | 130°C Auto Reset | 16–21kW |
Pressure Switches
Part Number | Rating | Type | Application |
---|
628547 | 55 Pa | Low | 2 Stage |
630397 | 100 Pa | High | 1 & 2 Stage |
628549 | 65 Pa | Low | 2 Stage |
628551 | 120 Pa | High | 1 & 2 Stage |
Other Components
Thermistors
Part Number | Description |
---|
613956 | Bracket Thermistor |
651912 | Thermistor & Bracket (Q series) |
Wall Thermostat
Part Number | Description |
---|
094298RP | MagIQtouch Control |
094694 | Cable Assy 20M 8 Pin |
500363 | Bracket Mount Wall Control |
862873 | Cable Test 1M 8 Pin |
Zone Control
Part Number | Description |
---|
671031 | PCBA Zone Control – MagIQtouch |
862231 | Lead Assy 8C RJ485 DGH |
643830 | Loom ICS to Zone Board |
626123 | Transformer 240/24V 1.7A |
Panels
Includes cabinet tops, burner access panels, end plates, and heat shields. Refer to the PDF for full listings by model and size.
Notes
- Always verify part compatibility by model and stage type.
- Over-temperature switches must be replaced with the same rated values.
- Exploded diagrams are available in the PDF for visual reference.
Exploded View Diagrams
These diagrams visually support the spare parts list and help with identification and servicing.
General Assembly & Panels

Burner & Flue Components


Electrical & Fan Components
