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When it comes to heating your home, understanding what’s inside your furnace makes all the difference. After more than two decades running HVAC companies, one truth stands out — an educated customer is the best customer. Choosing the right furnace isn’t just about brand or price; it’s about matching efficiency, gas valve design, and blower

Benjamin Roesler
October 14, 2025

For decades, most furnaces came equipped with PSC (Permanent Split Capacitor) blower motors. These traditional AC motors did their job, but they were notoriously inefficient. As technology and energy standards advanced, HVAC professionals began phasing them out in favor of ECM (Electronically Commutated Motor) and variable-speed DC motors—dramatically improving efficiency, comfort, and cost savings for

Derek N
September 16, 2025