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SimpliFire Format 36-Inch Wall-Mount Electric Fireplace
Build your fireplace
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Electric fireplaces
A floating fireplace for a finished wall
Build a lighter-looking focal point with the Format 36-inch electric firebox and a required floating mantel kit. Choose a 43-, 50- or 60-inch white mantel assembly in the builder to complete the installation.
Performance Highlights

Add light above and below the fire
The floating design combines four flame colors, 13 ember-bed colors and mantel accent lighting. Choose the complete mantel width that suits the room; the firebox viewing area remains the same.
Fuel Details
120V electric operation with a 1,500W supplemental heater. A compatible floating mantel kit is required and sold separately. The listed firebox price excludes that required kit.
Product Details
What It Comes With
- Selected Format 36-Inch Wall-Mount Electric Fireplace
- Clear crystal media and ShadowGlo Alpine Timber log set
- Multifunction remote control and supplied connection components
Required to complete: one compatible floating mantel kit, sold separately. Select it in the builder before adding the complete configuration.
Optional accessories, decorative finishes, electrical work and installation are not included unless specifically listed.
Manufacturer warranty
The applicable HHT limited warranty governs component coverage, eligibility and exclusions. Review the written warranty in the owner’s manual and the policy below. Purchased replacement parts and optional accessories have separate terms.
Project support
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Specifications & Dimensions
| Specification | SF-FORMAT36 |
|---|---|
| SKU | SF-FORMAT36 |
| Model | Format 36 |
| Viewing area | 36-1/16" x 12-5/8 |
| Rated heat output / input (BTU/h) | 5,000 |
| Certification | UL 2021 - 4th Edition |
| UPC / GTIN | 652174990542 |
Nominal size is not the framing opening. Follow the exact model and revision manual for clearances, electrical requirements and installation layout. Finishes and natural stone patterns can vary. Triton framing varies with the single-sided, corner or bay configuration.
Manuals, Spec Sheets & Installation
Use the document for your exact model and revision.
- Format 36 SF-FM60-WH - Architect Guide (PDF)
- Format 36 SF-FM50-WH - Architect Guide (PDF)
- Format 36 SF-FM43-WH - Architect Guide (PDF)
- Service Manual — 2542 961 FORMAT36 Service Manual (PDF)
- Format Electric Fireplace (SF-FORMAT36) - Service Parts List - 36" Electric Fireplace (PDF)
- Owners Manual — 2042 950 FORMAT36 Install Manual (PDF)
- Install Manual — 2042 951 FORMAT36 Mantel Instruction (PDF)
- HHT Limited Warranty Policy (PDF)
