The Most Efficient and Quietest Oil Furnaces Available: Dave Lennox Signature® Collection

Dave Lennox Signature Collection oil furnaces are defined by their quiet and efficient operation. These benefits would not be possible without the units’ variable speed motors, which run at different speeds to better control air flow, limit sound levels and cut down energy costs. Additionally, the sound – or lack thereof – on these oil furnaces is outstanding. SilentComfort technology produces and distributes heat without the loud noises characteristic of standard systems.

You can learn more about each Dave Lennox Signature® Collection system below or call Herman Allen Plumbing, Heating & Cooling in Greater Richmond to speak with a staff member about the best furnace options for your home. Call us at 804-302-6657 or set up an appointment online today.

SLO185V Oil Furnace

Energy efficiency is an important feature in any appliance. The SLO185V oil furnace is ENERGY STAR® qualified for meeting or exceeding efficiency requirements set by the EPA. That means that you could save a considerable amount each year on your utility expenses, which is a nice incentive if you’re already looking at an oil furnace replacement. The other features you’ll find below help the SLO185V’s durability and reliability, which helps keep your home comfortable even on the coldest days.

  • Efficiency rating of 85% AFUE* can help reduce your monthly energy expenses
  • ENERGY STAR® qualified
  • SilentComfort technology delivers some of the quietest and most consistent heat around
  • Variable speed motor quietly controls flow of air for added humidity control, indoor air quality and comfort
  • High-Efficiency Beckett Burner delivers super-efficient combustion for increased fuel economy
  • Lifetime Limited Warranty on heat exchanger
  • 10-Year Limited Warranty on covered components
SLO185V Oil Furnace
Efficiency Rating (SEER): 85
Price Guide: $$$Energy Star badge

Did you know our team also performs oil furnace repairs and maintenance in Greater Richmond and the surrounding area? Call us at 804-302-6657 for more details or to set up a service visit.


* Annual Fuel Utilization Efficiency (AFUE) measures how efficient the appliance is in converting its fuel’s energy into heat over the course of a year.