I will do hvac load calculation, duct design and manual jds for permit

Need accurate HVAC load calculations and properly sized ductwork for your residential or commercial project?

I will provide professional HVAC heating and cooling load calculations, duct sizing and HVAC design tailored to your project requirements.

I can prepare Manual J, Manual D and Manual S calculations for residential projects, including equipment sizing and duct design for permit-oriented documentation.

What I can provide

• Heating load calculation
• Cooling load calculation
• HVAC equipment sizing
• Manual J calculations
• Manual D duct design
• Manual S equipment selection
• Duct sizing and airflow calculation
• CFM calculation
• Supply and return air layout
• Diffuser and grille layout
• HVAC duct layout drawings
• HVAC schedules
• HVAC design documentation
• Permit-oriented HVAC drawings
• Residential HVAC design
• Small commercial HVAC design

Software / Deliverables

Depending on the project requirements, I can work with:

• AutoCAD
• Revit MEP
• HAP
• Wrightsoft
• Excel
• PDF drawings

Please contact me before ordering if your project has specific local code, permit or engineering requirements.