# Uncategorized

January 17, 2022

### [How Often Should You Change Your Furnace Filter?](https://www.therma.com/how-often-should-you-change-your-furnace-filter/)

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January 10, 2022

### [A Guide to Induction Unit HVAC Systems](https://www.therma.com/a-guide-to-induction-unit-hvac-systems/)

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January 3, 2022

### [5 Winter Energy Saving Tips to Improve Your Building Envelope Performance](https://www.therma.com/5-winter-energy-saving-tips/)

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December 27, 2021

### [How Does a Furnace Actually Work? Here’s What You Should Know](https://www.therma.com/how-do-furnaces-work/)

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December 20, 2021

### [5 Ways To Avoid Heating Problems This Winter by Winterizing Your HVAC Systems](https://www.therma.com/5-ways-to-avoid-heating-problems-in-the-winter/)

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December 13, 2021

### [How Long Does an HVAC System Last and What Factors Impact Lifespan?](https://www.therma.com/how-long-does-an-hvac-system-last/)

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December 6, 2021

### [Top 5 Types of Ductwork for Building Fabrication](https://www.therma.com/types-of-ductwork/)

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November 29, 2021

### [What Is Cogeneration of Energy?](https://www.therma.com/what-is-cogeneration/)

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November 22, 2021

### [What Is a Building Stress Analysis? Here’s What You Should Know](https://www.therma.com/what-is-a-stress-analysis/)

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November 15, 2021

### [What Impact Does Humidity Have On Your Building?](https://www.therma.com/the-importance-of-indoor-humidity/)