What effect does poor insulation have on HVAC performance?

Poor insulation significantly impacts HVAC performance by increasing energy loss. Insulation acts as a barrier that helps maintain the desired temperature within the conditioned space. When insulation is inadequate or poorly installed, heat can flow easily in and out of the building, leading to an imbalance in temperature.

In the winter, heat escapes from the heated interior to the cooler outdoors, which forces the heating system to work harder to maintain the desired temperature. Conversely, during the summer, warm air enters the building, causing the air conditioning system to work overtime to cool the indoor environment.

As a result, the HVAC system consumes more energy to compensate for this loss, leading to increased energy bills and overall reduced efficiency. Therefore, proper insulation is crucial for maximizing HVAC system performance by minimizing energy waste and maintaining temperature stability.