Lennox furnace dating

Does Lennox make thermostats for gas furnaces?

While Lennox makes thermostats, most Lennox furnaces can be controlled by other brands including White-Rodgers thermostats; Lennox makes dual fuel heat pumps that can be installed with a gas furnace for the most efficient split-system heating option;

What is the AFUE rating of a Lennox Furnace?

This natural-gas heating system is compatible with Lennox’s smart thermostat for automatic temperature control and remote access. This Lennox furnace has an AFUE rating of 96 percent, which means it converts 96 cents per dollar into useful heat.

What is the most energy efficient Lennox Furnace?

This energy-efficient Lennox furnace is the company’s flagship gas furnace and has an industry-leading AFUE rating of 98.7 percent. This heating system was named one of the most efficient Energy Star-certified products of 2019. This quiet unit has two heat exchangers and condensing technology, which provides effective heat dispersement.

What is a secondary heat exchanger on a Lennox Furnace?

The SLP98V, EL296V, EL296E and EL195E have secondary heat exchangers. They allow these Lennox furnaces to utilize a higher percentage of the heat created for heating your home;

What kind of thermostats does Lennox offer?

Lennox offers a complete line of thermostats, both programmable and non-programmable models, each designed to maximize the performance of your heating system. Your Lennox Dealer will help you choose the thermostat best suited to your needs.

Does Lennox make a dual fuel heat pump?

Lennox® offers self-contained dual-fuel packaged systems, and also offers dual-fuel compatible furnaces and heat pumps, which can be paired to create a system. The XP25 from Lennox is the most precise and efficient heat pump you can buy*, helping to reduce your utility bills—without sacrificing your comfort.

Why choose a Lennox commercial HVAC system?

Protect productivity and profits with a high-efficiency Lennox® commercial HVAC system. Lennox offers packaged rooftops, split systems and other commercial heating and cooling technologies that deliver cost-effective comfort, along with planned and emergency equipment replacement options.

Why choose the Lennox Icomfort S30 thermostat?

When connected to advanced equipment from the Dave Lennox Signature® Collection, Lennox iComfort thermostats are precise enough to hold the temperature of your home to within 0.5 degree of the setting you choose, all year long. So simple. So smart. So comfortable. ® The iComfort S30 is smart about your comfort.

What is a secondary heat exchanger on a furnace?

All forced air condensing gas furnaces use two heat exchangers. The main heat exchanger is the primary heat exchanger and the condensing heat exchanger is called the secondary. When we talk about heat exchangers failing, often times technicians and homeowners only think of the cracked heat exchanger.

How many heat exchangers does a furnace have?

All forced air condensing gas furnaces use two heat exchangers. The main heat exchanger is the primary heat exchanger and the condensing heat exchanger is called the secondary. When we talk about heat exchangers failing, often times technicians and homeowners only think of the cracked heat exchanger. This is not always the case.

What is a heat exchanger and how does it work?

In the simplest terms, the heat exchanger is the component inside your furnace or boiler that creates the heat that warms your home. Without a heat exchanger, your furnace wouldn’t be much more than an expensive metal box. When your thermostat registers that your home is too cold, it sends a message to the furnace to turn on.

What is a duralok plus heat exchanger?

Duralok Plus™ heat exchanger, built for Lennox’ high-efficiency (90%) condensing gas furnaces, that’s made of high-quality, patented ArmorTuf™ steel to ensure high reliability and efficiency. Duralok Plus is a clamshell heat exchanger and condenser coil assembly