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Contractor Resources

Contractors choose Lennox as a partner for success.

Sign in for access to technical information such as handbooks, service manuals, warranty and maintenance information, as well as installation instructions for a wide range of ENERGY STAR® qualified and standard-efficiency products.

Lennox has a reputation for excellence

  • Help customers stay far ahead of the curve with innovative products such as the patented hot gas reheat design of the Humiditrol® dehumidification system for rooftop units.
  • Lower future costs with R-410A units by Lennox, the only manufacturer to offer complete line of R-410A units at all price points.
  • Save time and money with premium and energy-efficient Strategos™ rooftop units as well as S-Class™ and T-Class™ split systems. Every Lennox product is designed for easy installation and service.
  • Offering you and your customers invaluable peace of mind with some of the best warranties in the industry.

Lennox is the brand contractors and their customers trust for dependable, high-performance heating and cooling products and superior customer service.

With more ways to reduce labor and improve profits, it’s easy to see why so many contractors choose Lennox.

Continuous Comfort™ Planned Replacement Program

Grow your business and create more profitable service work through Lennox’ Continuous Comfort Planned Replacement Program

Contractors can increase revenue, lower costs, improve technician utilization and ultimately grow their business by tapping into the planned replacement market for HVAC equipment.

The opportunity is now

  • $15 billion market potential for planned replacement rooftop units*
  • Planned replacement is less disruptive and can be more profitable than emergency replacement. It can also increase revenue through service contracts and new customer acquisition
  • Immediately lower your HVAC energy costs by up to 40% with new high-efficiency equipment
  • High-efficiency equipment often qualifies for energy rebates
  • Ideal opportunity to create a partnership with customers by solving IAQ issues while growing the business

Contact your sales representative to learn more.

* Based on ARI industry shipment of all 3-phase packaged rooftop units between 1995 and 1999.