I will do heat loss calculation, hvac load calculation and manual j report

United States

I speak English

CAD Drafting , Permit Plans Site Plans, Shop Drawings

I’m a CAD drafting professional specializing in clear, accurate construction drawings. I create property site plans, fence permit drawings, addition plans, CMU/masonry shop drawings, steel details, an...
About this Gig

Professional HVAC Heat Loss and Manual J Load Calculation


Need an accurate heat loss, heat gain, or HVAC load calculation for your residential project?


I will prepare a clear and organized HVAC load calculation / heat loss report using the project information and building plans you provide.


What I can provide

  • Room-by-room heat loss calculation
  • Room-by-room heat gain calculation
  • Heating and cooling load calculation
  • HVAC load report
  • Manual J calculation/report
  • BTU/hr load calculations
  • Whole-house or zone calculations
  • HVAC equipment sizing information
  • Heat pump sizing support
  • Boiler/radiator sizing calculations
  • Permit-oriented HVAC documentation
  • Professional PDF report


Suitable for

  • New residential construction
  • Home additions
  • Renovations
  • HVAC replacement
  • Heating system upgrades
  • Heat pump projects
  • Residential permit applications
  • Contractor and HVAC installer documentation


What you will receive

A clean, easy-to-read calculation report containing the relevant project information, load results, and supporting calculations based on the information provided.


Please send your project details before ordering

Project scale:

Building

Building type:

Residential

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.

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