Who Makes Guardian Furnaces

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Who Makes Guardian Furnaces

Guardian furnaces are a popular choice for many homeowners and businesses, but have you ever wondered who makes these high-quality heating systems? In this article, we will explore the history of Guardian Furnaces, the company behind them, and why they are a trusted brand in the heating industry.

History of Guardian Furnaces

Guardian Furnaces has been a trusted name in the heating industry for over 60 years. The company was originally founded in 1957 and was known as Guardian Manufacturing. They started out producing oil-fired furnaces and eventually expanded their product line to include gas furnaces, air conditioners, and heat pumps.

In 1988, Guardian Furnaces was acquired by York International, a leading manufacturer of heating and cooling products. York International helped to expand Guardian’s product line even further, and they began producing high-efficiency furnaces and air conditioners.

Today, Guardian Furnaces is a subsidiary of Johnson Controls, one of the world’s leading manufacturers of heating, ventilation, and air conditioning (HVAC) systems. Johnson Controls is a multinational conglomerate that operates in over 150 countries and has a reputation for producing high-quality, energy-efficient products.

Guardian Furnaces Product Line

Guardian Furnaces offers a wide range of products to meet the heating and cooling needs of both residential and commercial customers. Some of their most popular products include:

Gas Furnaces

Guardian offers a variety of gas furnaces that are designed to provide efficient, reliable heating to homes and businesses. Their gas furnaces come in a range of sizes and efficiencies, so customers can choose the one that best fits their needs and budget.

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Air Conditioners

Guardian’s air conditioners are designed to keep homes and businesses cool and comfortable, even on the hottest days of the year. They offer a range of air conditioners with varying SEER ratings, so customers can choose the one that best fits their needs and budget.

Heat Pumps

Guardian’s heat pumps are an efficient way to both heat and cool your home or business. They offer a range of heat pumps with varying SEER ratings and heating capacities, so customers can choose the one that best fits their needs and budget.


Guardian also offers a range of thermostats that are designed to work seamlessly with their heating and cooling systems. Their thermostats offer a range of features, including programmable settings and Wi-Fi connectivity, so customers can control their HVAC systems from anywhere.

Why Choose Guardian Furnaces

There are many reasons why customers choose Guardian Furnaces for their heating and cooling needs. Some of the key reasons include:

Energy Efficiency

Guardian Furnaces is committed to producing energy-efficient products that help customers save money on their energy bills. Their products are designed to meet or exceed industry standards for efficiency, and many of their products are ENERGY STAR certified.


Guardian Furnaces products are known for their reliability and durability. They use high-quality materials and components to ensure that their products last for many years, even in harsh environments.

Customer Service

Guardian Furnaces is committed to providing exceptional customer service. They have a team of knowledgeable and experienced customer service representatives who are available to answer questions and provide support to customers.

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Guardian Furnaces offers a comprehensive warranty on all of their products. Their warranties provide customers with peace of mind knowing that their investment is protected.


In conclusion, Guardian Furnaces is a trusted name in the heating and cooling industry. With a wide range of high-quality products, a commitment to energy efficiency and reliability, exceptional customer service, and comprehensive warranties, it’s no wonder why so many customers choose Guardian Furnaces for their heating and cooling needs. So if you’re in the market for a new furnace, air conditioner, heat pump, or thermostat, consider Guardian Furnaces.

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