The number, size, and quality of windows and doors have a significant impact on a room’s BTU requirement due to their role as points of heat exchange with the outdoors. Large or inefficient windows can permit heat to escape or enter, thereby increasing the necessary BTUs for temperature control. Additionally, single-pane windows offer less energy efficiency compared to double-pane or insulated windows. Exterior doors, when equipped with proper weather stripping and insulation, prove more effective at retaining indoor temperatures. Accurately estimating BTU requirements involves considering the type and condition of windows and doors in your space. Discover more about how windows and doors influence BTU requirements.
Why is Understanding BTU Requirements Important for HVAC System Selection?
Understanding common BTU requirements for different room sizes is crucial when choosing the right air