The Harman P61 pellet stove is an intelligent biomass heating appliance, designed to deliver powerful heat with optimal efficiency .

It features an accordion-style heat exchanger for high energy efficiency . Exhaust probe technology maintains room temperature to within one degree , while the exclusive air-wash system ensures a cleaner glass . Its large 72-pound fuel tank reduces refueling frequency, and the large ash pan simplifies maintenance. The flame-reactive glass provides an attractive finish.

Installation is simplified thanks to direct ventilation . The P61 covers a heating capacity of 1,300 to 3,500 square feet with a BTU/hour input ranging from 14,200 to 60,700 , making it suitable for residential heating needs.