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The A-40 is a very compact under-fired melter and has the same oil-less design as its larger brothers which reduces warm-up time to approximately 20 minutes. Extra high temperature insulation permits movement from one roof deck to another without burning the operator. Stainless steel fire tube comes standard

The A-40’s small dimensions allow it to fit into any elevator or through a standard doorway and the interchangeable power pack allows the contractor to purchase the super-quiet electric unit which is suited to a specific job where noise restrictions may be of concern.

*Download Spec Sheet here – A&A Melters A-40  

*Download Operating Manual here – A-40 Manual



Heat Transfer Oil None Required
Fire Tube 4″ sch 80 Stainless Steel Pipe
Capacity  35 US Gallons
Agitator Honda 4 H.P. Air-Cooled Engine, 110 V Electric or Optional Diesel Engine
Overall Dimensions  L-62″ W-31 3/4″ H-47″  850 lbs.
Burner Adjustable Liquid Propane 1 X 300,000 BTU or Optional Beckett Diesel Burner
Temperature Controls Optional
Inner Shell 3/16″ Rolled Steel
Outer Shell 3/16″ plate
Insulated jacket 1/2″ Super High Temp. plus 2″ High Temp. Fiberglass
Shipping Weight 850 lbs

Heated Material Output:

  • Efficiency 78.9%
  • Material Capacity: 35 US gallons – Output Aprox 30 gal. / hr.
  • Heat up time: 30 mins