FS 140 Combination Oil/Wood Hot Air Furnace
"Comfort... Enjoy!"

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The Benjamin Heating Products manufacturing facility incorporates CAD/CAM technology, delivering the most modern, efficient heating appliances possible for today's discerning consumer.
 

    
  • Utilizing the concept of Aerodynamic flow in the design of the 140 has resulted in the efficiencies of an oil furnace combined with the comfort of wood.
  • Up to 85.4% seasonal efficiency on oil. (E.E.V.)
  • Oil and wood in completely separate chambers.
  • Wood on top for ease of loading.
  • Compact size utilizes less of your valuable floor space and makes the unit easy to install.
  • Oval firebox 18"h x 21"w x 24" d.
  • Choice of Aero, Beckett or Riello high-efficiency Oil Burners.
  • Switches from wood to oil automatically.
  • Oval firebox eliminates the need for firebrick.
  • FS140 does not sacrifice oil efficiency to burn wood.
  • With proper design and installation, unique one piece construction will operate by gravity flow during a power interruption.

6 YEAR LIMITED WARRANTY ON UNIT
 
Certified to: CSA B140.4, CAN/CSA B366.1, CSA B212 (EEV), UL391 and UL 727
 
 

Specifications
  • Filter 20" x 24" x 1"
  • Warm Air Plenum 24" x 30"
  • Return Air Plenum 24" x 18"
  • 12" x 14" Cast Iron Door
  • 7" I.D. Breech Pipe 41-¼" Height.
  • Shipping Weight : 585 lbs
  • Size : 53¼"l x 26"w x 47¼"h
  • 1/3 HP Motor / G10 blower / 1300 CFM @ 0.2" S.P.

Control Kit
  • 2 Thermostats
  • 1 Fan limit c/w Bracket
  • 1 Damper Motor
  • 1 Nozzle
  • 1 Burner
  • 1 Switching Relay/Transformer
  • 1 Blocked Flue Sensor
  • Primary Control Kit Pre-wired
   
       NOZZLES: B=DELEVAN
 

Riello Burners                                           Burner Insertion: F5 4-1/8"
Model Input
US GPH		 Nozzle Size Pump PSIG Riello Model TBLTR Air
(INITIAL)		 Output
BTU		 Efficiency
Oil
FS140R 0.90 .75 X 80°B 145 F5 1.5 3.5 107,000 85.4
FS140R 1.02 .85 X 80°B 145 F5 3.3 3.8 120,700 84.9

Beckett Burners                                                     Burner Insertion: 4"
Model Input US
GPH		 Nozzle Size Pump PSIG Beckett Model Air
(INITIAL)		 Output
BTU		 Efficiency
Oil
FS140B 0.85 .75 X 80°B 140 AFG 10             2 106,600 84.9
FS140B 1.00 .85 X 80°B 140 AFG 10             3 118,700 85.1

Aero Burners                                                           Burner Insertion: 4"
Model Input US
GPH		 Nozzle Size Pump PSIG Aero Model Air
Band		 Output
BTU		 Efficiency
Oil
FS140A 0.85 .85 X 80°B 100 HF-US 15 hole 101,200 85.4
FS140A 1.00 1.00 X 80°B 100 HF-US 15 hole 118,300 84.9

"Save Your Energy ... Fuel Your Choices!"

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