Products

Crown Warm Air Furnaces


Crown oil furnaces provide you with performance and versatility.
There are three series available: Horizontal Counterflow (below) / Hi-Boy / Low-Boy.

Hi-Boy Warm Air Furnace
Doe Output Range 70,500 To 117,600 BTU/HR
4 Sizes

Features Fully Packaged:

Crown Hi-Boy

  • Cabinet:
  • Foil-faced fiberglass insulation reduces heat loss and noise
  • Baked enamel finish for durability
    Burner:
  • High quality Beckett Flame retention burner with primary control
  • Controls:
  • Readily available trade components
  • 40 VA transformer
  • Color coded wiring for easy service
  • Transformer package and cooling fan relay are factory wired for easy add-on cooling installation
  • Barometric Damper
  • Blower:
  • Slide-out design
  • 4 Speed PSG pre-lubricated motors with sealed bearings for low maintenance, maximum efficiency, and trouble-free performance
  • Dynamically balanced blower with resilient motor mounts for smooth and quiet operation

Standard Equipment:

  • Cabinet Construction:
  • Heavy gauge steel, Seal-Tite design, completely assembled
    at factory, leveling legs.
  • Finish:
  • Baked enamel for greater durability.
  • Burner:
  • Flame retention type. Shipped assembled in furnace.
  • Controls:
  • Cad cell primary control, combination blower and limit control.
  • A/C:
  • Ready for 4 Ton Cap
  • Wiring:
  • All wiring factory connected.
  • Heater Exchanger:
  • Heavy 13 gauge hot rolled alloy steel. Visually hand-welded, inside and out.
  • Radiator:
  • "Wrap-around" type.
  • Barometric Damper Blower:
  • Squirrel cage type. Permanently lubricated, resilient mounted.
  • Blower Motor:
  • Designed for heavy duty, continuous operation. Thermally protected.
  • Blower Assembly:
  • Entire unit with motor can be easily removed for servicing
  • Filter Rack with Filters
  • Flue Collector Box
  • Completely enclosed by cabinet.
  • Insulation:
  • Spun glass and aluminum foil for "hand cool" cabinet.
  • Access Door:
  • Easily removed for access to burner and controls. Completely encloses controls and burner.
    Crown Hi-Boy Specifications

Model CHB 68-112 is factory set for 105,000 BTU/HR input (.75 GPH).
All other sizes require a change of nozzle in the field

Crown oil furnaces provide you with performance and versatility.
There are three series available: Horizontal Counterflow (below) / Hi-Boy / Low-Boy.


8 High Street, P.O. Box 32, Portland, CT 06480
24 Main Street, Centerbrook, CT 06409, P.O. Box 391, Essex, CT 06426
Phone: 860-342-3778, 860-537-3011, 860-767-1920, 860-669-9674, 203-245-8660
Portland Fax: 860-342-4203, Essex Fax: 860-767-0442
Propane Tour
Roger Dowd Design

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Propane Versatility Crown Warm Air Furnaces Crown Low-Boy Crown Horizontal / Counterflow