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

We know you need an energy efficient furnace, which is why our Dave Lennox Signature Collection oil furnaces were built with variable speed motors. These motors adjust their speed relative to the amount of heat needed to help you save energy and soften operating sounds. Since we’re on the topic of operating sounds, SilentComfort™ technology is another key feature in this equipment, enabling your home to stay warm, cozy and quiet – unlike some traditional heating systems.

Learn about the Dave Lennox Signature Collection oil furnaces we offer at White Mechanical, Inc. in Laguna Hills below. To determine which system will work best in your home, call us at 949-716-8379 or make an appointment online.

SLO185V Oil Furnace

It’s nice to be in the warmth of your home when the forecast calls for weather that is not exactly cozy. The SLO185V includes a Beckett burner, which delivers extremely efficient fuel economy. In fact, the SLO185V oil furnace produces an 85% AFUE rating*. Additionally, it’s met EPA guidelines to receive ENERGY STAR® qualification. If you’re in need of a high quality and efficient furnace that will provide reliable heat for years, the SLO185V is the perfect choice.

SLO185V Oil Furnace
Efficiency Rating (SEER): 85
Price Guide: $$$Energy Star badge

SLO183V Oil Furnace

Quiet, reliable and environmentally responsible: these combined features are key to the SLO183V oil furnace. A heavy-duty fuel pump and Beckett burner help improve reliable operation and help lengthen product life. Plus, the variable speed motor provides greater control of indoor air quality components like humidity, so your air feels fresh all year long. It’s tough to make the wrong choice when you choose the SLO183V.

  • Efficiency rating of up to 83% AFUE* can help reduce your monthly utility expenses

  • Variable-speed motor enables a quiet and consistent flow of air for an ideal balance of temperature and humidity in your home

  • SilentComfort™ technology generates quiet, consistent heating

  • Beckett burner delivers super-efficient combustion for greater fuel economy

  • Lifetime Limited Warranty on heat exchanger

  • 10-Year Limited Warranty on covered components

SLO183V Oil Furnace
Efficiency Rating (SEER): up to 83
Price Guide: $$$

Are you looking for someone to assist with your oil furnace maintenance and repair needs? White Mechanical, Inc. in Laguna Hills can do it all. Just give us a call at 949-716-8379 or use our online scheduler to book an appointment.


* 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.