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I will perform hvac cooling and heating load calculation using acca manual j
About this Gig
Need accurate HVAC load calculations to size your heating and cooling system correctly? I provide professional ACCA Manual J8 cooling and heating load calculations for residential and light commercial buildings, giving you code-compliant, permit-ready reports you can trust.
Using your architectural plans, I calculate room-by-room heat gain and heat loss based on construction materials, insulation, windows, orientation, and local climate data, then recommend properly sized HVAC equipment - no more oversized or undersized systems, high energy bills, or comfort complaints.
What you'll receive:
- ACCA Manual J8 compliant load calculation
- Room-by-room heating & cooling loads
- HVAC equipment sizing recommendation
- Detailed, permit-ready PDF report
- Fast delivery & unlimited revisions
Perfect for homeowners, contractors, builders, architects, and mechanical engineers who need reliable numbers for permits, equipment selection, or HVAC design.
Send your building plans now and get a precise, professional load calculation delivered fast.
Project scale:
Building
Building type:
Residential
•
Commercial
•
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.
Other Building Engineering Services I Offer
FAQ
1. What method or standard do you use for the load calculation?
I use ACCA Manual J8, the industry-standard method accepted by most building departments and required for accurate HVAC equipment sizing.
2. What files do you need from me to get started?
A floor plan (PDF, JPG, or CAD), the building's location/address (for climate data), and any details on insulation, windows, or construction type if available.
3. Is this calculation accepted for permit submission?
Yes, the report is formatted to meet code requirements and is commonly accepted by building departments and HVAC contractors for permitting.
4. Do you also provide equipment sizing (Manual S)?
Yes, Manual S equipment sizing is included in the Standard and Premium packages, or can be added as an extra to Basic.
