Thermal Filter Interchanges
Thermal Filters LLC defines interchange as comparable to OEM. Combustion air filters are critical in the proper operating of boiler and Hot water heaters. Check out our interchanges and give us a try.
| OEM Part Number | Boiler Model Number | FSI P ⁄ N |
|---|---|---|
| 81156013 | EVH / EVA-250 | 1431 |
| 81156009 | EVH / EVA-500 | 1378 |
| 81156011 | EVH / EVA-750 | 1334 |
| 81156011 | EVH / EVA-1000 | 1334 |
| 81156011 | EVH / EVA-1500 | 1334 |
| 81156012 | EVH / EVA-2000 | 1001 |
| 81156101 | EVH / EVA-2500 | 1376 |
| 81156101 | EVH / EVA-3000 | 1376 |
| FSI Retainer P ⁄ N | Polyester Retainer Size |
|---|---|
| 1548 | 4-31 |
| 7096 | 6-78 |
| 5576 | 8-34 |
| 6420 | 10-01 |
Thermal Solutions LLC part numbers and equipment models are used for reference and Identification only, trademarks or copy rights if any are own by Thermal Solutions LLC.
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