The following spare parts are available for the model number UA50:
Electrical Components
| Part name | Also known as |
| 06-00157-2A-G - 2 Amp Fuse |
Fans & Motors Axial/Main
| Part name | Also known as |
| 01-25854 - Motor 0.18Kw 1Ph | |
| STFM100 - Axial Fan Motor | main fan Motor, centrifugal fan / motor assembly Motor |
| UDSA0225702 - Axial Fan | main fan, centrifugal fan / motor assembly |
Fans & Motors Centrifugal
| Part name | Also known as |
| 36-25751-01 - Centrifugal Fan Single 9/9 - 20Mm Shaft |
Gas Valves
| Part name | Also known as |
| 03-24979 - Gas valve 240v Honeywell | solenoid valve 240v Honeywell |
| 03-25146-240-G - Alcon solenoid valve | Alcon gas valve |
| 03-25169-240v-G - SCEM gas valve | SCEM solenoid valve |
| 03-25279-220 - Valve 0.75 V4470P-20 | |
| 36-24976-01 - 3/4" Valve Flange Kit C/W Screws |
Other Heater Components
| Part name | Also known as |
| 03-25067 - Transformer 240x24V | ignition transformer 240x24V |
| 03-25300-G - Burner Control Pactrol | |
| 36-25087 - Thermocouple 512mm c | |
| FC0320409 - Fan control Relay | |
| RK1-2 - Heat Circuit Relay |