The SF 2500A is a hot-air furnace built to maintain clean, consistent temperatures throughout your entire home. An advanced filtering system and automatic blowers help ensure warmth and comfort all year round.
- 120,000 BTUs — heats 1,900 to 5,000 square feet, based on climate and home efficiency
- Harman Grate System extends heating by completely burning fuel to fine ash
- Spiral chamber ensures consistent heat levels
- 22" maximum log length / pea, nut or stove-sized coal