Heat Pump Articles

What Size Heat Pump Do I Need?

September 15, 2026

So, your trusty AC or furnace has finally thrown in the towel. You start researching replacement options and keep running into this thing called a heat pump. It sounds high-tech, maybe even futuristic—but what is it, and more importantly, how do you know what size heat pump you actually need? Choosing the right size is…

Why Choose a Variable-Speed Heat Pump?

January 16, 2026

Choosing the right heating, ventilation, and air conditioning (HVAC) system for your Sudbury, home is crucial to ensure comfort, energy efficiency, and cost-effectiveness.

Why Is My Heat Pump Freezing Up?

December 11, 2024

     The National Air Filter Association (NAFA) recommends changing your system’s filter as soon as it is loaded with dust and debris. How quickly your filter becomes clogged depends on many factors in your home. At Chaves HVAC, we recommend switching to a new filter minimally every three months.