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Heat Interface Unit (HIU) Installation, Service & Maintenance in Cambridge

Pure Service specialises in professional Heat Interface Unit (HIU) installation, servicing, and maintenance across Cambridge and the surrounding areas. Our expert team ensures your communal or district heating system operates efficiently, providing reliable heating and hot water tailored to your needs.
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Why Choose Pure Service for Your HIU?

  • Qualified to Service Leading HIU Brands

    We are authorised and fully qualified to service and maintain top HIU brands including SAV, Altecnic, Bosch, and Switch2, ensuring expert care tailored to your specific unit.

  • Certified Professionals

    Our engineers complete rigorous training and certifications, including manufacturer-specific courses and Microgeneration Certification Scheme (MCS) standards, guaranteeing compliant, safe, and high-quality installations.

  • In-House NIC Approved Electricians

    All electrical integration and maintenance are handled by our in-house NIC approved electricians for seamless, trusted service.

  • Comprehensive HIU Services

    From installation, commissioning, routine servicing, to emergency repairs, we cover the full lifespan of your HIU ensuring optimal performance and compliance with building regulations.

  • Transparent Pricing & Maintenance Plans

    We offer clear service packages tailored to your property’s needs and budget, with no hidden costs.

  • Energy Efficiency & Cost Savings

    Properly maintained HIUs significantly improve energy use and reduce heating costs while delivering comfort and reliability.

What is a Heat Interface Unit?

A Heat Interface Unit connects residential or commercial properties to a communal heating network, transferring heat efficiently without the need for individual boilers. This technology offers modern, centralised heating solutions that are safer, simpler to maintain, and better for the environment.
Pure Service stands out by combining certified expertise across all major HIU brands with local, personalised customer service. Our dedicated Cambridge team offers continuity from installation through long-term maintenance, a level of service often missing from national or less specialised providers.

Benefits of Pure Service HIU Maintenance...

Optimised heat network performance and reduced breakdowns
Extended equipment lifespan through preventive maintenance
Compliance with manufacturer recommendations and UK regulations
Fast diagnosis and repair by highly trained HIU technicians
Full support for major brands SAV, Altecnic, Bosch, and Switch2

What our customers say...

Excellent, prompt, efficient service delivered by charming employees.

Lois Arthur

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Perfect as always, annual service done.

William Salter

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Extremely fast response times, immediately understood the issue and quickly fixed it

Ivan Zhechev

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Get Your Free HIU Consultation Today

Trust Pure Service for your Heat Interface Unit needs and experience peace of mind with expert installation and maintenance by certified professionals. Contact us now for a free site survey and quote.
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