Lennox Merit Series 80% Efficiency Gas Furnace

Lennox’s Merit series gas furnace in standard efficiency is Lennox’s entry level gas furnace. The single stage operation (one heat production output level and one fan speed) has been the go to design and operation of gas furnaces since their inception. This is Lennox’s most affordable gas furnace.

Key Features

Ratings

Energy Efficiency
Quiet Level
Durability

The Most and Least Reliable Gas Furnaces

Comparing the Reliability of Gas Furnace Manufacturers If you are in the market for a new gas or propane furnace, there are several manufacturers to…

Learn More

The Most and Least Reliable Central Air Conditioners and Heat Pumps

Which Air Conditioner & Heat Pump Manufacturers are Most Reliable? As summertime comfort grows in popularity, many homeowners are considering purchasing a new air conditioner…

Learn More

2021 Gas Furnace Buyer’s Guide

Are You in the Market for a New Gas Furnace? Understand Your Options For many homeowners, buying a new gas furnace is an exercise in…

Learn More

Swipe

Schedule An Appointment
Better Business Burearu
Energy Star logo
North American Technician Excellence logo
Angie's List Super Service Award