Blue-flame heaters work by heating the air, which then surrounds people and objects with "atmospheric" warmth.
The BF-10 and BF-20 produce an inviting atmospheric warmth quickly and efficiently. The BF-10 is equipped with a hydraulic thermostat with a constant 10,000 Btu input, while the BF-20 is equipped with a modulating hydraulic thermostat that modulates from 8,500 Btu to 20,000 Btu for continuous temperature control.
The BF-30 offers the visual warmth of an alluring blue flame with a hydraulic thermostat that modulates from 8,500 Btu to 30,000 Btu for continuous temperature control.
The BF-10, BF-20, and BF-30 models accept a blower. The centralized blower is designed to quietly circulate the warm air. An optional floor stand allows the heater to rest safely on the floor.
The ignition system for all three units is a standing pilot with a piezo ignitor.