I will do heating and cooling load calculations using manual j ,hap
I provide HVAC design, heating and cooling load calculations, and Manual JSD
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
With 7 years of experience, I deliver precise heating and cooling load calculations using Manual J, ASHRAE CS F280, and HAP, ensuring ASHRAE-compliant, energy-efficient HVAC designs. For clients, I focus on accuracy, cost savings, and comfort. Using Manual J for homes, I size systems perfectly, avoiding oversizing issues like high costs or poor humidity control. ASHRAE CS F280 ensures robust commercial designs, handling complex multi-zone buildings. With HAP, I provide detailed, professional reports showing load breakdowns, energy costs, and optimal system choices, impressing clients with clear, data-driven insights. I use local climate data and precise inputs (e.g., insulation, windows) to guarantee reliability. My work meets strict building codes, ensuring compliance and peace of mind. I present easy-to-understand results, highlighting energy savings and comfort benefits, which clients love. My experience means fewer errors, faster delivery, and tailored solutions. For standout service, I offer energy audits and system optimization, ensuring clients get maximum value. Trust me to deliver ASHRAE-standard excellence that impresses every time!
Project scale:
Building
Building type:
Residential
•
Commercial
•
Office & workspace
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.
My Portfolio
FAQ
What methods/software do you use for load calculations?
I use Manual J for residential load calculations, HAP (Hourly Analysis Program) for larger projects, and CSA F280 for Canadian residential work — all following ASHRAE guidelines.
Do you calculate both heating load and cooling load?
Yes, I provide complete heating load and cooling load (heizlast) calculations, giving accurate equipment sizing for every season.
What will I receive after the order is complete?
A detailed report covering room-by-room load calculations plus the source calculation file, so you have full documentation for permits, equipment selection, or contractor use.
Can you handle projects located in Canada?
Yes — CSA F280 (Canada's residential heat loss/gain standard) is included alongside US-based Manual J and ASHRAE methods.
What do you need from me to get started?
Building plans/blueprints, project location (for climate data), insulation details, and window specifications — the more complete, the more accurate the calculation.
3 reviews for this Gig
| (3) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
B brock_fraser

United States
Working with Nitesh is a pleasure and I won't hesitate to contact him for future jobs.
$50-$100
Price
1 day
Duration
N 
Seller's Response
Helpful?M 
mikecjr304

United States
Quick turn around!
$50-$100
Price
5 days
Duration
N 
Seller's Response
Helpful?G gretchenaltine

United States
Excellent communication and service
$50
Price
3 days
Duration
N 
Seller's Response
Helpful?
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
B brock_fraser

United States
Working with Nitesh is a pleasure and I won't hesitate to contact him for future jobs.
$50-$100
Price
1 day
Duration
N 
Seller's Response
Helpful?M 
mikecjr304

United States
Quick turn around!
$50-$100
Price
5 days
Duration
N 
Seller's Response
Helpful?G gretchenaltine

United States
Excellent communication and service
$50
Price
3 days
Duration
N 
Seller's Response
Helpful?

