Below is a script to calculate the rough amount of watts required to cool an area; please note; this is not a guarantee, and in some circumstances, it could be wrong; if in doubt, we suggest you go to the next size up especially if there is a lot of external factors affecting the area.
Client testimonials
Charlotte T
Customer
Northumberland Air Conditioning installed a new air conditioning system in our home, and the whole process was smooth and straightforward. The team explained the options clearly, arrived on time, and completed the installation neatly. The system works perfectly and has made a big difference to our comfort.
Ross P.
Customer
We used Northumberland Air Conditioning for a commercial installation at our office. The engineers were knowledgeable, professional, and worked around our schedule to avoid disruption. Great communication and a high-quality installation. Highly recommended.
Karl S
Customer
Our air conditioning system stopped working during a hot period, and Northumberland Air Conditioning responded quickly. The fault was diagnosed and repaired the same day. Honest advice, fair pricing, and excellent service. We will definitely use them again for future servicing.
