Question 1

What size HVAC system do homes near me need?

Accepted Answer

Enter your ZIP code to see real room by room load calculations for homes designed near you, with square footage, heating and cooling loads in BTU, the system size in tons and the equipment list.

Question 2

Are these real load calculations?

Accepted Answer

Yes. Each one is a full Manual J style design done for a real home. Names and street addresses are removed and only the town is shown.

Question 3

Can I get a design for my own home?

Accepted Answer

Yes. Create a free account and upload your plans. ClawSoft runs a room by room load, sizes the system and builds a quote.

Homes like mine

Or browse every home near a ZIP

Want a design for your own home?