The following spare parts are available for the model number UF250-UF400:
Fans & Motors Axial/Main
| Part name | Also known as |
| RZ155063 - DS10 Fan Motor |
Gas Valves
| Part name | Also known as |
| 2083 - Gas valve On/Off-V4600A1114 | solenoid valve On/Off-V4600A1114 |