The following spare parts are available for the UDSB-4E Warm Air Unit Heaters (2018 - Current) product range:
Burners
| Part name | Also known as |
| 60-61997 - LED Lamp |
Controls
| Part name | Also known as |
| 03-25321 - Brahma Ignition Control |
Electrical Components
| Part name | Also known as |
| 06-41852 - Main Wiring Assembly |
Fans & Motors Centrifugal
| Part name | Also known as |
| 03-27210 - ERP Direct Driven Centrifugal Fan/Motor/Cable | |
| 03-27211 - ERP Direct Driven Centrifugal Fan/Motor/Cable | |
| UDSB0226012035064 - Direct Driven Centrifugal Fan/Motor |
Fans & Motors Flue/Venter
| Part name | Also known as |
| 35-25218 - Venter Motor and Wheel Assembly | Combustion fan and Wheel Assembly, Combustion fan assembly and Wheel Assembly, Flue venter assembly and Wheel Assembly, Flue fan and Wheel Assembly, Premix burner combustion fan and Wheel Assembly, Id fan and Wheel Assembly, Flue fan assembly and Wheel Assembly, Combustion venter assembly and Wheel Assembly |
| 35-25222 - Venter Motor and Wheel Assembly Flue Fan | Venter Motor and Wheel Assembly combustion fan, Venter Motor and Wheel Assembly combustion fan assembly, Venter Motor and Wheel Assembly flue venter assembly, Venter Motor and Wheel Assembly venter motor, Venter Motor and Wheel Assembly premix burner combustion fan, Venter Motor and Wheel Assembly id fan, Venter Motor and Wheel Assembly flue fan assembly, Venter Motor and Wheel Assembly combustion venter assembly, Combustion fan and Wheel Assembly Flue Fan, Combustion fan assembly and Wheel Assembly Flue Fan, Flue venter assembly and Wheel Assembly Flue Fan, Flue fan and Wheel Assembly Flue Fan, Premix burner combustion fan and Wheel Assembly Flue Fan, Id fan and Wheel Assembly Flue Fan, Flue fan assembly and Wheel Assembly Flue Fan, Combustion venter assembly and Wheel Assembly Flue Fan |
| 35-25223 - Venter Motor and Wheel Assembly | Combustion fan and Wheel Assembly, Combustion fan assembly and Wheel Assembly, Flue venter assembly and Wheel Assembly, Flue fan and Wheel Assembly, Premix burner combustion fan and Wheel Assembly, Id fan and Wheel Assembly, Flue fan assembly and Wheel Assembly, Combustion venter assembly and Wheel Assembly |
Gas Valves
| Part name | Also known as |
| 03-24976-01 - Valve O Ring | |
| 03-25136-V1 - Gas Valve Plug and Lead | Solenoid valve Plug and Lead |
| 03-25137 - Gas Valve Flange & O Ring Assy | Solenoid valve Flange & O Ring Assy |
| 03-25140M - Gas Valve Modulating Vk4105M 5017 Nat Gas and LPG | Solenoid valve Modulating Vk4105M 5017 Nat Gas and LPG |
| 03-25141-V1 - Gas Valve Plug and Lead | Solenoid valve Plug and Lead |
| 03-25145-337 - Modulating Head | |
| 03-35145 - Modulating Gas Valve and Head | Modulating solenoid valve and Head |
| 33-64-226 - Valve Black Rubber Gasket | |
| 33-64-227 - Valve Gasket |
Other Heater Components
| Part name | Also known as |
| 03-24959-03 - Limit Control Lc3 C/W Capillary 110 Degree C | |
| 03-401US-195292 - RECTIFICATION PROBE | |
| 1001873 - Rectification Lead | |
| 202861 - Huba Pressure Switch | Huba vacuum switch, Huba aps / air pressure switch, Huba diff. press. switch |
| 30-60621-100 - Huba Pressure Switch | Huba vacuum switch, Huba aps / air pressure switch, Huba diff. press. switch |
| 30-60621-120 - Huba Pressure Switch | Huba vacuum switch, Huba aps / air pressure switch, Huba diff. press. switch |
| 60-61998 - Lockout Reset Switch | Lockout indication, Reset switches, Heater multifunctional status lamp |
| 60-63980-01 - Replacement Door Seal | |
| 60-80100-20x2 - Heat Exchanger Gasket Tape | |
| RK1-2 - Heat Circuit Relay | |
| SCS43 - Flame Probe | Flame probe assembly, Rectification probe assembly, Ionization probe assembly |
| TOUCHUP-9001 - White Gloss Touch Up Pen | |
| UDSA032495904 - Low Limit Control Lc1 | Limit controls Lc1, Lc1 auto reset Lc1, Lc3 manual reset Lc1, High limit control Lc1 |
| UDSA175272 - Ignition Electrode | Spark probe, Spark probe assembly, Ignition probe assembly, Spark electrode assembly, Electrodes |