1200-1400 Sq. Ft. R454B

* The suggested BTU values are provided in good faith and are meant for general informational purposes only. We do not guarantee their accuracy, reliability, or completeness. Specific conditions and unique variables in real-world installations may significantly influence or invalidate these estimates. For precise load calculations, we strongly recommend consulting a licensed design engineer. Accurate results can only be obtained after a comprehensive on-site evaluation and consideration of all relevant factors.