Load calculations for heating & cooling your home

Our expertise | residential load calculations

Why a residential load calculation ?

A precise load calculation report is the starting point to any heating or cooling system installation, whether you're looking to install an air conditioning system, a heating system, a heat pump, a geothermal system, or any other system in your home.


  • HVAC Contractors
    Stand out from your competitors by preparing your clients' estimates based on a precise load calculations.


  • Home Owners
    Begin by having the right information to request quotations from potential HVAC (Heating, Ventilation, Air Conditioning) installers. Every contracting bidder will be working with the same exact information.


Most government grants require a load calculation which conforms to Manual J (USA) and CSA standard F280 (Canada).  

Norms and Standards Used


We perform our calculations using Wrightsoft which conforms to the latest industry standards. No rule of thumb.



  • Canadian Standards Association (CSA) F280 Standard for calculation of heating and cooling loads for all your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that is right for your home or business.

A Personalized Report

 

Whether you're building a new home, restoring an older home or replacing an existing system which does not provide adequate comfort levels, you should begin with a load calculation in order to properly size your equipment.


A typical report will provide you with important information regarding the heating and cooling requirements for your home.


Three (3) business days are typically required for us to send  your personalized load calculation report.  

 📷 View Sample Report below

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Order a Block Load Calculation (Canada)

C$ 140.00
Pay with PayPal or a debit/credit card

- Personalized report

- Conforms to CSA F280 standards (Canada)

- Required for government grants

- Three (3) business days

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Order a Block Load Calculation (USA)

US$140.00
Pay with PayPal or a debit/credit card

- Personalized report

- Conforms to ACCA standards (USA)

- Required for government grants

- Three (3) business days