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Heil Oil furnace OLF Performance 85 Low Boy Oil Furnace

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Heil Residential HVAC Oil furnace Repair, maintenance, and replacement planning
Heil OLF Performance 85 Low Boy Oil Furnace product image

Technical Specifications

Product Specs

  • Brand: Heil
  • Official model: OLF
  • Official product name: Performance 85 Low Boy Oil Furnace
  • Product category: oil-furnaces
  • Series: Value
  • Efficiency = Up to 85.1% AFUE
  • Timely registration required for lifetime limited heat exchanger warranty. Limited warranty period is 20 years for heat exchanger if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for furt
  • Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
  • Fixed blower motor provides consistent comfort
  • Dual fuel capable with a compatible heat pump and thermostat for energy-saving heating performance
  • Accepts high-performance Beckett or Riello burners
  • Sturdy, insulated steel cabinet helps manage sound levels
  • Air purifier and humidifier compatible for better home air quality
  • Designed for corrosion resistance and lasting performance
  • Wi-Fi ® enabled remote access with the Ion™ Gray Smart Thermostat
  • 10-Year Parts Limited Warranty*
  • Lifetime Heat Exchanger Limited Warranty
  • Standard-efficiency fixed-speed ECM blower motor
  • Dual fuel capable
  • Stainless steel heat exchanger with lifetime limited warranty
  • Rear flue (breech)
  • High-quality gloss baked finish
  • Sound-reducing features: fully insulated cabinet and flue silencer baffles
  • Sizes available in 33.75" or less
  • Compatible control: heating/cooling thermostat
  • Heating capacity: 168,000-210,000 BTUH
  • Official source: Heil product page
  • Model or series: OLF Performance 85 Low Boy Oil Furnace
  • Equipment type: Oil furnace
  • Product group: Residential HVAC
  • System role: Forced-air heating appliance for a ducted HVAC system
  • Application: Residential, light-commercial, or managed-property comfort applications
  • Compatibility check: Verify fuel type, venting, electrical requirements, capacity, controls, and installation clearances.
  • Verified source: heil-hvac.com

Useful troubleshooting details

  • Confirm the furnace or packaged heating model, serial number, gas type, venting or condensate setup, filter size, thermostat, and paired cooling equipment.
  • Share no-heat, ignition trouble, lockout or error codes, pressure-switch concerns, blower issues, short cycling, venting, condensate, or unusual noise.
  • For replacement planning, note whether the project is like-for-like replacement, dual-fuel planning, or conversion to a heat pump.

Service planning

How GreenFlow handles OLF Performance 85 Low Boy Oil Furnace requests

1

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

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Michele Z.

Andrey was professional, prompt, smart, thorough and exceedingly pleasant. We are likely switching our current HVAC company to Green Flow.

Jack B.

Andrey always does a great job.

Dev W.

I had a breakdown of my cooling system and Hanna at Green Flow responded to my request right away. They scheduled me same day. The team at Green Flow was easy to communicate with over phone and text. They kept me updated on delays on arrival of the...

Melissa S.

The repair person came quickly and was super efficient and polite, and showed me what to do next time. He gave my dog a quick pay and was off again.

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