Master 220000 BTU Silent Drive KFA Heater

Description

Burn multi-fuel blends without deafening engine chatter by rolling the Master 220000 BTU Silent Drive Heater onto your frozen commercial jobsite slab. This forced-air torpedo heater pumps clean heat through drafty framing decks and open warehouses. It lacks an automatic intake air shutter, so high-altitude locations demand manual air-pump adjustments to stop unburned fuel haze.

Heavy 18-gauge cold-rolled carbon steel constructs the fuel tank and outer shell barrel, finished with industrial baked enamel paint. A fully enclosed heavy-duty electric motor draws 3.2 full-load amps across 120V 60Hz single-phase circuits. The fuel tank holds 13 gallons of kerosene or diesel fuel. Dry tool weight reaches 62 lbs without fuel. The wheel cart measures 43 inches long, 24 inches wide, and 26 inches high.

Key Features of Master Silent Drive

Contractors buy Master Silent Drive units to cure concrete slabs and warm service bays through sub-zero weather snaps. Jobsite pricing reflects commercial heating hardware built for continuous cold-season operation.

• Solid variable BTU burner heads throttle heat output between 180,000 and 220,000 BTUs to match jobsite temperature drops.
• Silent Drive technology cuts burner sound pressure by fifty percent compared to standard torpedo combustion designs.
• Multi-fuel pumps run on kerosene, number two diesel, fuel oil, or Jet A aviation fuel.
• Large 13-gallon steel fuel tanks provide over eight hours of continuous heat on one fill.
• Integrated electronic diagnostic error codes speed up troubleshooting on cold morning starts.
• Ten-inch flat-free rubber tires roll over rebar, slab joints, and frozen dirt clods without punctures.
• Built-in mechanical dial thermostats regulate room heat levels to cut unneeded fuel consumption.

Chamber Combustion Pressure Bench Metrics

Bench combustion tests at zero degrees ambient show clean flame ignition within four seconds of electronic spark activation. Fuel pump pressure holds steady at 112 PSI without nozzle spit or pressure flutter. Air discharge velocity measures 1,450 feet per minute at the front cone lip. Sound meter readings stabilize at 71 dB at ten feet, cutting standard torpedo drone in half. Internal motor shell heat rises just 26 degrees Fahrenheit after four hours of steady firing on winter diesel.

Field Usability Realities Maintenance

The front steel T-handle centers cart balance over the axle, giving one operator stable pulling control through frozen ruts. Exhaust barrel metal stays scorching hot during operation. Do not buy this fuel heater for closed living spaces, finished basements, or wood shops with airborne sawdust.

• Rinse the bronze fuel filter cup in clean kerosene every 200 operational hours.
• Wipe carbon film off the electronic flame sensor lens with a clean dry swab each month.
• Clear lint and dirt off the motor intake fan guard before every work shift.

Factory Crate Inclusions Warranty

Master backs this industrial heater with a 1-Year limited warranty against manufacturing defects. The factory shipping box contains the complete heater chassis, axle assembly, two flat-free tires, steel pull handle, hardware fasteners pack, and an illustrated maintenance manual.