I will do a manual j and s block load calculation

ACCA Manual J and S Block Load calculations for your residential homes.

I'm a Master HVACR license holder with over 20 years of experience in the US HVAC industry and 15 years as an HVAC system designer with thousands of projects under my belt.

Block load calculations are perfect for jobs where permits require a Manual J but you're only swapping the equipment. They make your life simple and are more cost-effective.

*Message me for Room by room design if you plan to get a Manual D in the near future.

All I need is the sizing of the outline of the house and the sizing of all windows and doors. The drawing you send me can be hand drawn or as detailed as the official prints.

• These calculations can be used to acquire Permits in situations such as a system swap.
• Most rebate companies require Manual J and S to obtain Rebates on energy-efficient equipment.