What is the Heat Loss Calculator?
Heat Loss Calculator is a web based application intended to assist you, the customer, to calculate the approximate heat loss from a room in your home and to determine if a WarmlyYours heating system will provide your desired comfort temperature throughout the year.
Getting started with your calculation
To start a new heat loss calculation for your room, click "Start Your Calculation". Next, complete all the steps and submit the details to obtain the result.
Alternatively, if you have an account just log on using your e-mail address below.
Access your saved rooms
Disclaimer:
The calculations are based on the worst case scenario, with the coldest winter design temperatures, using the details you provided, and the values given in the ASHRAE Handbook and ACCA Manual J for Residential Load Calculations. Where possible, WarmlyYours will make recommendations of how to lower the heat loss in the room and how to make up for possible shortfalls in heating power. Heat Loss Calculator is not designed as a replacement for professional, comprehensive heat loss investigations as performed by trained and specialized heating engineers, and WarmlyYours makes no pretence that the results obtained by using Heat Loss Calculator will be of the same accuracy as a professional heat loss investigation.