Professional Manual S Equipment Selection
Turn to ProCalcs and Our Manual S Services
Benefit From Properly Sized HVAC Equipment
Manual S Load Calculation
After the load calculation is known, the HVAC designer will be able to choose the proper HVAC equipment. This step is often neglected. The most important aspect of selection is to interpret the capacity to remove heat and moisture, the total air, and at what pressure the system can produce results. This requires interpolation of the manufacturer's data. Ignoring this often leads to incorrectly sized systems.
ProCalcs serves residential and light commercial projects across all 50 states, providing code-compliant Manual S equipment selection performed in accordance with ACCA standards and applicable local code requirements across all climate zones. Most projects are completed within 3–5 business days.
Why should you invest in the accuracy of Manual S?
Manual S - Residential HVAC Designs
Manual S energy calculations cover sizing strategies for all types of cooling and heating equipment, as well as how to use comprehensive manufacturer’s performance data on sensible, latent, or heating capacity for various operating conditions.
ProCalcs can utilize our Manual S load calculations to help you find the right:
- Air conditioner
- Heat pump
- Furnace or Boiler
Succeed With ProCalcs Today
Our HVAC design services include all ACCA manuals, including Manual S, for proven strategies for heating and cooling systems and the selection of the right equipment. Most Manual S calculations are completed within 3-5 business days as part of your complete HVAC design package.
Turn to ProCalcs, LLC for fast, accurate results to improve the performance of your project, and contact us online if you’re ready for Top Rated National® load calculations.
Common Questions About Manual S Equipment Selection
Complete Your HVAC Design Package
Manual S equipment selection works hand-in-hand with load calculations and duct design. Most projects require a complete package for permit approval:
- Manual J Load Calculations - Design your ductwork system based on your Manual J loads
- Manual D Duct Design - Calculate heating and cooling loads before selecting equipment
- Energy Calculations - Meet energy code requirements for permits
Need calculations for a commercial project? See our Manual N Commercial Load Calculations.
→ View all our HVAC Calculation Services
CONTACT US BELOW TO GET STARTED
ProCalcs offers a one-time complimentary consultation session. We can discuss your needs and the best course(s) of action to get you from where you are now to where you want to be in terms of your HVAC system design.
HVAC System Design Form – Please fill out the form and upload when complete.
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Everyone at ProCalcs has always been very responsive and streamlined in their questions in order to provide our company what we need depending on the type of project. They have also been a key player in expediting the process when we are in a pinch! Thanks for all you do!
MYAH FARAONE
1/15/2020
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Scott, Tom, and the rest of the team at ProCalcs are incredibly efficient, responsive, and accommodating! I just finished up my project with them and I have a feeling we'll do many more together.
EMILY HIRST
2/27/2019
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Pro Calcs is punctual, and responsive, produces a high quality product at a value.
JOSEPH MCCARTY
3/19/2020

