I will do manual j load calculation and heat loss report

United States

I speak English

Manual J Hydronic Heating Design Engineer

I am an engineer specializing in residential heating design. I prepare accurate Manual J load calculations and heat loss reports, and design hydronic underfloor heating layouts with clear CAD plans. I...
About this Gig

Need an accurate Manual J load calculation for a permit, equipment sizing, or a new heating system? I deliver a clear, professional heat loss and heat gain report for your home, based on ACCA Manual J methodology.


WHAT YOU GET

  • Room-by-room heating and cooling loads
  • Whole-house totals in BTU/h
  • A clean PDF report to share with your contractor or building department
  • All assumptions listed, so everything is transparent


WHAT I NEED FROM YOU

  • Floor plans (PDF or image)
  • Project location (city or ZIP code)
  • Insulation, window, and door details, if known
  • Ceiling heights and building orientation


WHO THIS IS FOR

HVAC contractors, builders, architects, and homeowners.


Please message me before ordering so I can check your plans and confirm the right package. This is a calculation report, not a stamped engineering drawing, unless we agree otherwise.

Project scale:

Building

Building type:

Residential

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Commercial

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Industrial

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.