Horizontal Oil-Fired Unit Heater

Advanced Burner Technology: Equipped with cutting-edge burner and burner controls for optimal performance.

Durable Design: Corrosion-resistant casing for long-lasting durability

Quiet Operation: Statically balanced propeller fan, mounted on a resilient motor, ensuring quiet, efficient air movement.

Customizable Heat Coverage: Horizontal louver blades allow for customized heat throw and coverage.

Long-Lasting Performance: Corrosion-resistant, 14-gauge aluminized, roll-formed steel heat exchanger for superior life expectancy.

Ready for Installation: All units are factory-assembled, wired, and fire-tested before shipment, ensuring immediate installation upon arrival.

Easy Maintenance: Designed for reduced maintenance with a convenient inspection port and easy-access service door.

Proudly Designed, Engineered, and Assembled in the USA: Commitment to quality and craftsmanship in every unit.

Factory-Configured Base Options & Configurations

• Burner Input/Output Capacities (Model Sizes):
  • POR 100: 100,000 BTU/hr output
  • POR 145: 145,000 BTU/hr output
  • POR 185: 185,000 BTU/hr output

• Ignition & Burner Controls:
  • Microprocessor-based solid-state ignition controller with diagnostic LED indicators
  • Interrupted-duty electronic oil igniter (delivers a high-voltage spark that automatically disables once the flame is proven)
  • Cad-cell safety shut-off system

• Fuel Unit Package:
  • Pressure-atomizing gun-type oil burner with a stainless steel flame retention head
  • Two-stage burner fuel pump to ensure high-pressure oil delivery (designed to handle one-pipe or high-lift two-pipe fuel line systems)

• Motor Voltages & Electrical Specs:
  • 115V / 60Hz / 1-Phase standard electrical input

• Blower/Fan Motor:
  • Enclosed, air-over permanent split capacitor (PSC) motor with built-in thermal overload protection and permanently lubricated ball bearings

• Heat Exchanger Design:
  • Roll-formed, corrosion-resistant aluminized steel heat exchanger
  • Lightweight preformed ceramic-fiber combustion fire-pot

• Air Mover Assembly:
  • Direct-driven propeller fan
  • Safety fan and limit control (handles fan-delay warm-up, cool-down, high-limit safety, and includes a manual override switch for constant fan circulation)
  • Finger-proof fan guard

• Venting Layout:
  • 8″ diameter chimney flue vent connection (Note: Model POR100 can be configured with an adapter to fit a 7″ flue connection)

Field-Installed Accessories (shipped loose for field installation)

• Thermostat Pro1 T-501M 1/1, non prog T-Stat 50-90°F
• Thermostat Guard (for Pro1 T-501M 1/1, non prog T-Stat 50-90°F)
• Oil Safety Valve, 3/8” 18 NPTF port size, 60 PSI max
• Pressure Switch, 1/8” MPT, close at 50 PSI, 25V
• Pipe Hanger Adapter Kit, four adapters per kit
• Vertical Louver Air Deflector Kit (for POR 100 & POR 145)
• Vertical Louver Air Deflector Kit (for POR 185)
• Barometric Draft Control, 8” diameter
• Outside Combustion Air Kit

The POR Series provides extensive heat coverage through horizontal discharge and is specifically designed for overhead suspension, making it perfect for commercial and industrial applications.

Common applications include:

• Warehouses, distribution centers, storage buildings
• Vehicle service bays, maintenance facilities
• Manufacturing and processing plants
• Agricultural structures