NEW HVAC SALE | $0 Down | Up to $4,000 off!

Lennox OWB86 Boiler

Choose the Lennox OWB86 for Your Home

The Lennox OWB86 Boiler is a reliable and efficient oil-fired boiler designed for residential applications. It features a cast iron heat exchanger that provides exceptional heat transfer, while its electronic ignition system ensures reliable and efficient operation. The unit is equipped with safety features such as a pressure relief valve and a high-limit temperature control. The OWB86 Boiler has an AFUE rating of up to 86%, making it a highly efficient heating solution that can help lower energy costs. It also comes with a limited lifetime warranty on the heat exchanger. Overall, the Lennox OWB86 Boiler is a top-quality heating solution that combines efficiency, reliability, and ease of use.

Lennox OWB86 Features

Efficiency	86% AFUE
Fuel Source	Oil
Sizes/Capacities	Three
Burner Type	Beckett
Warranty	20-Year Limited Warranty on Heat Exchanger; 5-Year Limited Warranty on covered components. This product may be eligible for 10-Year Limited Warranty coverage with product registration.

View Lennox OWB86 Manual

HOW CAN WE HELP?

$69

Heating Inspection

Contact

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.
Offers expire on 2/28/26

$50 Off

Any plumbing repair

Contact

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Offers expire on 2/28/26

$99

Electrical safety inspection

Contact

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Offers expire on 2/28/26

$89 Off

Main Drain Clearing + Free Camera Inspection

Contact

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Offers expire on 2/28/26

10% Off

EnviroAire IAQ systems

Contact

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Offers expire on 2/28/26

New Customer Special

$16.25/month membership + $100 Off first HVAC service OR $75 off first plumbing or electrical services

Contact

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Offers expire on 2/28/26

HVAC Install Promo

Up to $4,000 Instant Rebate OR Up to 72 Months Interest-Free Financing on qualifying HVAC systems

Contact

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Offers expire on 2/28/26

We Set the Industry Standard

Whether you’re replacing an existing HVAC system or adding air conditioning and heating to an unconditioned space, you can be confident that our team will get the job done correctly the first time. We offer free estimates on new HVAC systems, seasonal rebates, and coupons to make your new system more affordable. We also offer financing options which allow you to choose the new cooling or heating system that best meets your needs.

Let Christian Heating & Air Conditioning help keep you comfortable all year long. Give our HVAC service team a call today or contact us for assistance.

About Us Contact Us

Customer Reviews

Dan our service person was absolutely amazing. He took his time & explained everything he was doing thoroughly. I would highly recommend Christian & I hope you get Dan.

Satisfied Customer

Mr. Bob Adelghani did an excellent job. Punctual and very profesional took the time to explain the problem and fixed it! Finally someone who understood what I was talking about and fixed it!!! (Other companies did not!) Thank you so much for your great service!

Erika C.

view more reviews