Create the Perfect Multi-Room Heat Pump Bundle!
Pioneer Mini Split is a trailblazer in the field of environmental control for consumers’ households. And with our multi-zone AC size calculator, we’ve made it easier than ever before to find the unit that’s the right size for your home. Our air conditioning wizard allows you to easily put in your information before providing you with options to fit your space. Give our multi-zone AC size calculator a try to find the best cooling solution for your home today.
Multi-Zone AC Size Calculator
How do I know what BTU is needed? Use our HVAC Load Calculator
The recommended BTU loads were determined in good faith and are intended for general informative purposes only. We do not take responsibility for or guarantee any completeness, reliability, or accuracy of this information. There can be several other unique factors in certain applications that significantly affect and even falsify these values. You should always consult a licensed design engineer for the most accurate measurements and values, which can only be truly obtained after a thorough inspection of the job site is performed and all related factors are determined.
Every indoor unit attached will operate at a random, self-regulated capacity, based on the actual demand it measures from the zone it is serving (Between 30% to 100% of its rated capacity or OFF). Outdoor unit will also self-regulate its output capacity, based on the total demand it reads from all the simultaneously running indoor units at any given moment.
With multi split systems, the total demand from the outdoor unit, shall seldomly exceed 77% of the total available capacity of the combined indoor unit group due to load fluctuations. Although very seldom, if and when the total demand from the combined indoor group exceeds the rated capacity of the outdoor unit, the capacity of each indoor unit will be annotated accordingly.
For high demand heating applications, max loading limits may need to be reduced by 10-15 % to avoid under-performance risks at some extreme conditions.