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Hitachi Primairy R32 4-Way Cassette Indoor Unit (Single / 3 Phase) FAQs
What is the Hitachi Primairy range?
Primairy is Hitachi’s cost-effective commercial VRF solution, designed for small to medium-sized projects.
Why choose Hitachi Primairy?
It offers reliable performance, simplified installation, and competitive pricing, making it ideal for budget-conscious projects.
Does the Primairy range still provide high efficiency?
Of course, despite being cost-effective, Primairy systems maintain energy-efficient operation for long-term savings.
What is a 4-way cassette unit?
A 4-way cassette provides even air distribution in four directions, ensuring balanced comfort across larger spaces such as offices and shops.
What’s the difference between an indoor and outdoor unit?
Outdoor units house the compressor and release or absorb heat, while indoor units distribute conditioned air into the building. Together, they form a complete HVAC system.
What’s the difference between single-phase and three-phase HVAC systems?
Single-phase systems are common in UK homes and small businesses, while three-phase systems are designed for larger commercial or industrial applications where higher power and efficiency are required.