Home heating you can trust

The A952V furnace has an exceptional AFUE rating and offers energy-efficient heating with advanced control and variable speed technology to improve air flow.
Stages & speeds
One-stage systems are the most common, and only operate at a single speed. Your unit will turn off when your home reaches the desired temperature. An example of this is turning a light switch on and off. Two-stage systems alternate between a low and high speed for better comfort and efficiency. Your unit will turn off when your home reaches the desired temperature. An example of this would be a light switch with two settings.
Variable speed systems vary their speed to provide the highest level of comfort and efficiency. These types of units run more continuously to provide the ideal temperature. Modulating systems work like a dimmer light switch with a variety of adjustable settings. They automatically adjust the amount of gas that is being delivered in a furnace.
What is an AFUE rating?
AFUE stands for annual fuel utilization efficiency. This industry rating measures the averaged annual efficiency of a furnace. A higher AFUE means your heating system is more energy efficient.
Please note: the AFUE rating indicated on the product represents the highest possible rating within the range up to that specific value.
Fuel Type

Experience reliable, durable, efficient home heating with this powerful gas furnace, available in 2-5 ton models to ensure the perfect fit.
Stages & speeds
One-stage systems are the most common, and only operate at a single speed. Your unit will turn off when your home reaches the desired temperature. An example of this is turning a light switch on and off. Two-stage systems alternate between a low and high speed for better comfort and efficiency. Your unit will turn off when your home reaches the desired temperature. An example of this would be a light switch with two settings.
Variable speed systems vary their speed to provide the highest level of comfort and efficiency. These types of units run more continuously to provide the ideal temperature. Modulating systems work like a dimmer light switch with a variety of adjustable settings. They automatically adjust the amount of gas that is being delivered in a furnace.
What is an AFUE rating?
AFUE stands for annual fuel utilization efficiency. This industry rating measures the averaged annual efficiency of a furnace. A higher AFUE means your heating system is more energy efficient.
Please note: the AFUE rating indicated on the product represents the highest possible rating within the range up to that specific value.
Fuel Type

The A801X furnace is designed to provide optimal indoor comfort with dependable heating and a durable, compact design.
Stages & speeds
One-stage systems are the most common, and only operate at a single speed. Your unit will turn off when your home reaches the desired temperature. An example of this is turning a light switch on and off. Two-stage systems alternate between a low and high speed for better comfort and efficiency. Your unit will turn off when your home reaches the desired temperature. An example of this would be a light switch with two settings.
Variable speed systems vary their speed to provide the highest level of comfort and efficiency. These types of units run more continuously to provide the ideal temperature. Modulating systems work like a dimmer light switch with a variety of adjustable settings. They automatically adjust the amount of gas that is being delivered in a furnace.
What is an AFUE rating?
AFUE stands for annual fuel utilization efficiency. This industry rating measures the averaged annual efficiency of a furnace. A higher AFUE means your heating system is more energy efficient.
Please note: the AFUE rating indicated on the product represents the highest possible rating within the range up to that specific value.
Fuel Type

Expanding our RunTru A801X 80% family to include a 14.5″ width 60K BTU model. This narrow furnace cabinet will allow for installation in tight locations, like closets and mechanical rooms. Not for sale in California (NOx>40 ng/J).
Stages & speeds
One-stage systems are the most common, and only operate at a single speed. Your unit will turn off when your home reaches the desired temperature. An example of this is turning a light switch on and off. Two-stage systems alternate between a low and high speed for better comfort and efficiency. Your unit will turn off when your home reaches the desired temperature. An example of this would be a light switch with two settings.
Variable speed systems vary their speed to provide the highest level of comfort and efficiency. These types of units run more continuously to provide the ideal temperature. Modulating systems work like a dimmer light switch with a variety of adjustable settings. They automatically adjust the amount of gas that is being delivered in a furnace.
What is an AFUE rating?
AFUE stands for annual fuel utilization efficiency. This industry rating measures the averaged annual efficiency of a furnace. A higher AFUE means your heating system is more energy efficient.
Please note: the AFUE rating indicated on the product represents the highest possible rating within the range up to that specific value.
Fuel Type
