Is it better to oversize or undersize a heat pump?
https://www.youtube.com/watch?v=7FxltQ41bZc How many square feet will a 2 ton heat pump?Heat Pump by the Ton Heat Pump Size Square footage for Hot Climate (Zone 1&2)...
Is it better to undersize or oversize a boiler?
https://www.youtube.com/watch?v=h00dAUaOa9o What size boiler do I need for 2000 square feet?Example: What Size Boiler Do I Need for 2,000 sq ft? So all you have...