Business Details
36 Years
experience
Emergency
services
Your Trusted Partner for HVAC Solutions
Unico System has been pioneering energy-efficient heating and cooling solutions for over 35 years, establishing itself as the global leader in Small Duct High Velocity (SDHV) systems. Our family-owned business manufactures 99% of its components in St. Louis, MO, delivering innovative HVAC technology to 50 US states, all Canadian provinces, and 28 countries. With products endorsed by the National Trust for Historic Preservation and installed in iconic locations like the Truman House, we combine technical excellence with environmental responsibility.Our partnership with Bell Plumbing Supplies extends our UK service proposition through trained installers offering 10-year warranties. Collaborating with County Enterprises, we maintain high manufacturing standards while supporting meaningful employment for vulnerable adults. Our systems address modern climate challenges through energy-efficient solutions that meet stringent environmental legislation while preserving architectural integrity in both new builds and historic renovations.
Services
HVAC Systems
SDHV Technology
Air Conditioning
Ventilation Solutions
Indoor Air Quality
Details
- Year established: 1990
Highlights and features
- 35 years of innovation in SDHV heating and cooling technology
- Modular systems designed for both new builds and historic renovations
- Energy-efficient solutions meeting stringent environmental legislation
- Nationwide network of trained specialist installers
- Only HVAC system endorsed by the National Trust for Historic Preservation
Associations and certifications
- National Trust for Historic Preservation
Services
HVAC Systems
Our SDHV HVAC systems deliver superior heating, cooling, and ventilation through innovative small-duct technology. Designed for both new builds and historic properties, they offer 30% better humidity control than traditional systems. The modular design allows seamless integration with renewable technologies while maintaining architectural integrity.
Air Conditioning
Advanced air conditioning solutions that combat overheating while preserving building aesthetics. Our systems use aspiration technology to create even temperatures without drafts. With noise levels below 30 decibels, they provide whisper-quiet operation suitable for residential and commercial environments.
Ventilation Solutions
Mechanical ventilation systems with optional UV light and air filtration remove 30% more humidity while eliminating odours, germs, and bacteria. Designed to improve indoor air quality in modern airtight buildings without compromising comfort or aesthetics.
Historic Building Systems
Specially designed systems for listed buildings and historic properties. Our discreet outlets and flexible installation options preserve architectural features while delivering modern climate control. Endorsed by the National Trust for Historic Preservation and installed in the Truman House.
Renewable Integration
HVAC systems compatible with air source heat pumps and other renewable technologies. Our S.M.A.R.T control boards enable precise temperature management while achieving 97% energy efficiency. Designed to meet Part O compliance and future-proof buildings against climate challenges.
Questions
What makes Unico systems different from traditional HVAC?
Our SDHV technology uses small ducts and aspiration principles to deliver even temperatures without drafts, operating at whisper-quiet levels below 30 decibels.
Can Unico systems work in historic buildings?
Yes, our discreet outlets and flexible installation options preserve architectural features while delivering modern climate control, endorsed by the National Trust.
How do Unico systems improve air quality?
Integrated air filtration and optional UV light remove odours, germs, mould, and bacteria while reducing humidity by 30% compared to traditional systems.
What warranty options are available?
Standard 2-year warranty extends to 5 or 10 years when installed by our specialist partners with ongoing technical support available.
How energy efficient are Unico systems?
Achieve 97% energy efficiency with our EC motor technology and S.M.A.R.T controls, meeting Part O compliance and reducing running costs by maintaining optimal humidity levels.
Can Unico systems integrate with renewable technologies?
Yes, our systems work seamlessly with air source heat pumps and underfloor heating, featuring control boards that pair with multiple renewable energy sources.
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Reviews (1)
Y. C.
Apr 12, 2022
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The boss is a very nice guy, I'm a foreigner and he was very polite and greeted me in English, finally helped me clean the computer and solve the problem with a very good price, now the computer is like new, I am satisfied with this service!
