Lennox Signature Series High Efficiency Gas Furnace
Lennox’s Signature series high efficiency gas furnace has it all, incorporating 98% efficiency with the finest in home comfort. The modulating operation (many output levels) minimizes furnace and air movement noise, generates more even temperatures throughout the home, reduces temperature swings between heating cycles, provides more air filtration, and has fewer on/offs in an effort to preserve the life of the unit. This model also incorporates a variable speed fan motor for greater electrical efficiency and better home comfort. And this furnace has more feature-rich software on the circuit board, so that if you combine it with Lennox’s iComfort thermostat, you will have features you would otherwise not have (e.g., system diagnostics, WiFi, etc.). If you are interested in having the best technology in gas furnaces today, this is the model of choice.
Key Features
- Energy Efficiency - Up to 98% of heat produced delivered into the home
- Energy star rated (qualifies for the Puget Sound Energy furnace rebate)
- Modulating operation (many output levels)
- Variable ECM fan motor for electrical energy savings and better comfort
- Furnace circuit board precisely calculates the run time and output to obtain the best comfort and energy efficiency. The board also monitors unit performance to ensure proper operation.
- LED diagnostic fault-code indicator light in the event there is a problem
- Duralok Plus® primary heat exchanger—made of patented ArmorTuf™ aluminized steel to ensure high reliability and efficiency
- Stainless steel secondary heat exchanger
- iComfort thermostat compatible
- Fully insulated furnace cabinet for reduced noise and maintained efficiencies
- Sealed combustion chamber for reduced noise over standard models
- Flame free hot surface ignition
- Air filtration cabinet with air filter
- Natural gas or propane compatible
- Lifetime limited heat exchanger warranty
- 5 year parts limited warranty (up to 10 years if you register at lennox.com)
- 3 year labor warranty
- Energy Efficiency - Up to 98% of heat produced delivered into the home
- iComfort thermostat compatible
- Energy star rated (qualifies for the Puget Sound Energy furnace rebate)
- Fully insulated furnace cabinet for reduced noise and maintained efficiencies
- Modulating operation (many output levels)
- Sealed combustion chamber for reduced noise over standard models
- Variable ECM fan motor for electrical energy savings and better comfort
- Flame free hot surface ignition
- Furnace circuit board precisely calculates the run time and output to obtain the best comfort and energy efficiency. The board also monitors unit performance to ensure proper operation.
- Air filtration cabinet with air filter
- LED diagnostic fault-code indicator light in the event there is a problem
- Natural gas or propane compatible
- Duralok Plus® primary heat exchanger—made of patented ArmorTuf™ aluminized steel to ensure high reliability and efficiency
- Lifetime limited heat exchanger warranty
- Stainless steel secondary heat exchanger
- 5 year parts limited warranty (up to 10 years if you register at lennox.com)
- 3 year labor warranty
