• Irma, WI
  • (715) 360-6292

HeatMaster B500

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The B Series Multi-Fuel Biomass furnace provides unlimited heat and hot water for large spaces and multiple applications. It can burn wood chips, wood pellets, ag screenings or coal and is a great way to save money if you’re heating a large area.


Technical Information

BTU Output 400,000 - 500,000 BTU/hr
Water Capacity 312 gallons
Weight 4056 lbs
Dimensions w/Insulated Housing(W x H x L) 84" x 92.5" x 110"
Chimney Size 8" Double Wall Insulated
Fuel Storage 200 - 3000 Cubic Feet
Outlets 2 Return, 2 Supply, 2" Outlets
Power Requirements 125/250V, 1 Phase, 60 Hz, 31 Amp
Max Breaker Size 40 Amp
Automatic Heat Exchange Tube Cleaning
Guardian Air Lock
High Efficiency Firebox
Vertical Heat Exchange Tubes
Wireless Monitoring
Automatic Ash Removal
Sight Glass
Automatic Fuel Ignitor