Single Stage vs 2 Stage Furnace Explained. In the ever-evolving landscape of home heating solutions, the decision for Single Stage vs 2 Stage Furnace is pivotal in shaping the comfort, efficiency, and overall energy consumption of your living space. At a glance: A single-stage furnace. Two-stage furnace. One heating output setting. Two heating output setting. … Read more

Carrier Furnace Light Blinking 3 Times [Solved]. A Carrier furnace’s diagnostic blinking light codes can vary depending on the specific model and year of manufacture. In general, when Carrier Furnace Light Blinking 3 Times, it typically signifies an issue related to the pressure switch or other airflow-related problems.  At a glance: Carrier furnace light blinking … Read more

Carrier Furnace not Turning On [Solved]. A malfunctioning Carrier furnace that refuses to turn on can be a frustrating and discomforting issue, particularly during the colder months. When this critical heating system fails to start, it can result from various underlying causes, such as electrical problems, thermostat issues, or mechanical failures. Troubleshooting and addressing the … Read more

Furnace Leaking Water when AC is Off [Solved]. Discovering a furnace leaking water when the AC is off can be a perplexing issue for homeowners. This unexpected situation raises concerns about potential water damage and the proper functioning of essential heating and cooling systems. The problem could stem from various sources, ranging from clogged condensate … Read more

Furnace Shuts off after Ignition [Solved]. When Furnace Shuts off after Ignition, homeowners are confronted with a perplexing issue that demands swift attention. This scenario, commonly known as a “furnace shutdown after ignition,” can be attributed to a multitude of causes, ranging from faulty ignition systems and sensor malfunctions to issues with the gas supply. … Read more

Furnace Turns on but no Heat? Find out why and Fix it. A furnace that ignites but fails to deliver warmth presents a frustrating scenario, particularly in colder climates. The root causes for this common HVAC issue are varied, demanding a methodical approach for identification and resolution. Beginning with a thorough examination of the thermostat’s … Read more

Goodman Furnace Code F02. Goodman furnace error code F02 typically indicates an issue with the outdoor temperature sensor. The outdoor temperature sensor plays a crucial role in the operation of your furnace, as it helps the system adjust its performance based on the external temperature. At a glance: Fix Goodman furnace by checking sensor wiring, … Read more

Troubleshooting Goodman Furnace 3 Flashes. When a Goodman furnace displays three flashes on its diagnostic LED indicator, it typically indicates a pressure switch issue. The pressure switch is an important safety device in a furnace that ensures the proper operation of the ventilation system. At a glance: Goodman furnace displays three flashes could be due … Read more