SAV Systems
SAV Systems provides renewable heating, cooling, and ventilation technology—including heat pumps, heat interface units, MVHR systems, and smart metering—for UK heat network projects. It sells integrated equipment packages and lifecycle services to developers, contractors, ESCOs, and consulting engineers.
- Company typePrivate
- Founded1988
- HeadquartersWoking, United Kingdom
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What SAV Systems does
SAV Systems UK Limited is a UK-registered (company number 513621), Danish-origin provider of renewable heating, cooling, and ventilation technology serving UK heat network projects. Founded in 1988 and headquartered in Woking, Surrey, the company operates with 101-250 employees, delivering equipment and design services to property developers, mechanical and electrical contractors, Energy Service Companies (ESCOs), and consulting engineers. The company positions itself as a full-lifecycle heat network partner, providing technology, design support, compliance guidance, commissioning, and operational maintenance from project concept through handover and ongoing performance monitoring.
The product architecture centres on three integrated layers: (1) generation — DELTA second-generation heat pumps with high delta T (30-40K) operation, Värmebaronen electric boilers, and EC Power CHP units forming modular energy centres; (2) distribution — Danfoss FlatStation Heat Interface Units (HIUs) and Cooling Interface Units (CIUs), complemented by Cimberio pressure-independent radiator valves (Pt40, Rt40, Ft40); and (3) monitoring/billing — Kamstrup energy meters, Airlinq IoT-enabled AirMaster MVHR units, and the KURVE digital smart metering app co-developed with Insite Energy. Supporting services include Lean System Design (LSD) methodology and BESA-validated HIU performance testing. The AirMaster MVHR product line spans seven models (AM 150 through AMP 1200) with flow rates from 147 to 1,310 m³/h, targeting offices, classrooms, and laboratories.
Revenue is generated primarily through B2B hardware sales of equipment packages sold as complete heat network solutions, supplemented by design and technical support services (CPD seminars, advanced engineer training, commissioning). Pricing is project-based, quote-driven, and undisclosed publicly; contracts are typically multi-year. The go-to-market is sales-led through a dedicated Client Management Team with no apparent intermediary channel, complemented by a community-led motion via CPD seminars targeting consultants and design engineers. The company has supplied UK schools since 2012 and was voted 'Manufacturer of the Year' by contractor J S Wright for five consecutive years through 2020, indicating durable channel relationships.
SAV Systems firmographics
Firmographics- Name
- SAV Systems
- Legal name
- SAV Systems UK Limited
- Website
- https://sav-systems.com
- Company type
- Private
- Founded year
- 1988
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- SAV Systems provides renewable heating, cooling, and ventilation technology—including heat pumps, heat interface units, MVHR systems, and smart metering—for UK heat network projects. It sells integrated equipment packages and lifecycle services to developers, contractors, ESCOs, and consulting engineers.
- Ownership category
- akta.pro rank
SAV Systems industry classification
Industry- Product category
- Heat Network Equipment and Ventilation Systems
- NAICS
- Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415), Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Plumbing, Heating, and Air-Conditioning Contractors (238220)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Heating Equipment, Except Electric & Warm Air Furnaces (3433), Cogeneration Services & Small Power Producers (4991)
- akta.pro primary industry
- Chillers & Cooling Plant Equipment (IMAHAKAE)
- akta.pro secondary industries
- Ventilation System Installation & Repair (Bath/Kitchen Fans, ERV/HRV) (HSAOAIAF), Expansion Tank, Circulator Pump & Zone Valve Service (HSAOACAG), Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)
Keywords
Where SAV Systems is headquartered
LocationHeadquarters
- HQ city
- Woking
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
SAV Systems business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Heat Network Equipment Sales: SAV supplies renewable technology products including heat pumps, HIUs, energy meters, ventilation units, and associated components to developers, contractors, and ESCOs for heat network installations.
- Design and Technical Support Services: Provides design reviews, product selection guidance, compliance consulting, commissioning support, and operational maintenance services throughout the project lifecycle.
- CPD and Training Services: Offers continuing professional development seminars and advanced engineer training for Danfoss FlatStation HIUs, generating revenue from training delivery.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based equipment and service pricing |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels6 records
SAV Systems product offering
Product offeringCore offering
SAV Systems supplies renewable technology products and heat network expertise for heating, cooling, and ventilation in UK residential, commercial, and public-sector buildings. Its portfolio centres on DELTA modular heat pumps, electric boilers, and CHP units as energy-centre generation, Danfoss FlatStation heat interface units and cooling interface units for heat distribution, the AirMaster range of MVHR ventilation units, and energy metering/billing platforms (KURVE, RavenWatch, Kamstrup). The company complements equipment supply with design reviews, commissioning, compliance support, and CPD training across the full heat network project lifecycle.
Product overview
SAV Systems provides renewable technology and heat network expertise for heating, cooling, and ventilation. The product portfolio centres on DELTA Energy Centres (DELTA Modular Heat Pumps, DELTA Electric Boilers, EC Power CHP) as generation sources, combined with Danfoss FlatStation Heat Interface Units and Cooling Interface Units for heat distribution. The range includes pressure-independent radiator valves (Pt40, Rt40, Ft40) for space heating control, Kamstrup-based energy metering solutions, KURVE and RavenWatch analytics platforms for monitoring and billing, and the AirMaster MVHR product line spanning ceiling/wall-mounted (AM 150–1000) and floor-standing (AMP 900, AMP 1200) units for ventilation with heat recovery. Supporting products include FloCon commissioning modules and UMS-54 metering stations, complemented by Lean System Design services for optimised energy centre and ventilation system design.
Differentiator
Problem solved
Functional benefit
Products and services
- DELTA Modular Heat Pump
Quantifiable outcome
- 62% capital expenditure savings and 53% operational cost savings with KURVE digital metering solution
- +3 more outcomes
Companies that use SAV Systems
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles4 records
SAV Systems technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
Feature6 records
SAV Systems partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- Insite EnergycoreSAV and Insite Energy jointly developed KURVE, the UK's first digital smart metering app for heat networks. Insite provides billing and metering expertise while SAV provides heat network application knowledge.
- DanfosscoreDanfoss is a key technology partner for SAV's FlatStation Heat Interface Units (HIUs) and Cooling Interface Units (CIUs). Danfoss provides the core HIU technology including IHPT thermostatic control, plate heat exchangers, and electronic controllers (ECL) for heat networks.
- KamstrupcoreKamstrup supplies energy meters and the READy system for SAV's metering and billing solutions. The partnership enables remote meter reading and integration with SAV's heat network management systems.
- Kurve TechnologiescoreKurve Technologies (established 2018) developed the KURVE web-app for remote heat usage data access, consumption monitoring, and Pay-As-You-Go payment functionality integrated with SAV's metering stations.
- RISE (Swedish District Heating Association)minorRISE provides the test standard methodology for BESA HIU Testing, which SAV's Danfoss FlatStation HIUs are evaluated against.
- BESA (Building Engineering Services Association)minorBESA conducts HIU testing using RISE methodology to evaluate performance under UK operating conditions, providing comparative data for heat network designers and developers.
Scale indicators4 records
Recent moves3 records
Expansion highlights6 records
SAV Systems competitors and assessment
Company assessmentDirect peers
- Kensa Heat Pumps: Kensa Heat Pumps is a UK-based manufacturer of ground source heat pumps designed for individual properties and small heat networks. It competes directly with SAV's DELTA heat pump offering in the residential and small-scale district heating segments.
- NIBE Energy Systems UK: NIBE is a Swedish heat pump manufacturer with strong UK presence, offering air source and ground source heat pumps for residential and commercial applications. Its Nordic heritage and heat pump portfolio closely parallel SAV's Danish-anchored DELTA range.
- Vital Energi: Vital Energi is a major UK district heating and energy services contractor operating heat networks for residential and public-sector clients. It both designs/builds networks (buying SAV-like equipment) and competes for the same developer/ESCO relationships.
- Hemiko: Hemiko is a UK heat network developer and operator focused on low-carbon district heating for new-build developments. It is both a potential customer and a competitor for the same developer-led heat network projects SAV targets.
- Zehnder Group: Zehnder is a European manufacturer specializing in MVHR ventilation and indoor air quality systems for residential and commercial buildings. Its AirMaster-rivaling ventilation portfolio makes it a direct competitor in the UK indoor climate market.
Broad incumbents
- Daikin UK: Daikin is a global HVAC major with a broad UK portfolio spanning heat pumps, air conditioning, and ventilation. It competes with SAV on heat pump generation while offering a much wider product and service footprint.
- Bosch Thermotechnology: Bosch Thermotechnology (formerly Worcester Bosch) supplies boilers, heat pumps, and commercial heating systems across the UK. It is a broad incumbent offering overlapping products to the same developer and contractor base as SAV.
- Vaillant UK: Vaillant is a major European heating manufacturer offering boilers, heat pumps, and commercial heating systems in the UK market. It competes across multiple SAV product categories with much larger scale and brand recognition.
- Baxi Heating UK: Baxi is a large UK heating manufacturer supplying residential and commercial boilers plus an emerging heat pump range. It is a broad incumbent competing for the same developer and contractor relationships.
- Ideal Heating: Ideal Heating is a major UK commercial and residential heating manufacturer offering boilers, heat pumps, and integrated heating solutions. Its commercial division overlaps directly with SAV's energy centre proposition.
Market position
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
SAV Systems social profiles
Digital presenceSAV Systems compliance and trust
Trust signalCompliance3 records
SAV Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
SAV Systems leadership team
Management profileNumber of profiles
Profiles1 record
SAV Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SAV Systems M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about SAV Systems
What does SAV Systems do?
SAV Systems supplies renewable technology products and heat network expertise for heating, cooling, and ventilation in UK residential, commercial, and public-sector buildings. Its portfolio centres on DELTA modular heat pumps, electric boilers, and CHP units as energy-centre generation, Danfoss FlatStation heat interface units and cooling interface units for heat distribution, the AirMaster range of MVHR ventilation units, and energy metering/billing platforms (KURVE, RavenWatch, Kamstrup). The company complements equipment supply with design reviews, commissioning, compliance support, and CPD training across the full heat network project lifecycle.
Is SAV Systems a public or private company?
SAV Systems is a private company. It is classified as unknown and is currently operating.
When was SAV Systems founded?
SAV Systems was founded in 1988. It employs 101 to 250 people.
Where is SAV Systems based?
SAV Systems is headquartered in Woking, United Kingdom, in the Europe region.
How does SAV Systems make money?
Three revenue lines are on record. Heat Network Equipment Sales are the primary driver. The others are design and Technical Support Services and CPD and Training Services.
Who are SAV Systems's main competitors?
Direct peers on record are Kensa Heat Pumps, NIBE Energy Systems UK, Vital Energi, Hemiko and Zehnder Group. Broad incumbents are Daikin UK, Bosch Thermotechnology, Vaillant UK, Baxi Heating UK and Ideal Heating.
Does SAV Systems have an API?
No public API is recorded for SAV Systems.
What industry is SAV Systems in?
SAV Systems's product category is Heat Network Equipment and Ventilation Systems. Its primary akta.pro industry code is IMAHAKAE, Chillers & Cooling Plant Equipment, with a secondary code of HSAOAIAF, Ventilation System Installation & Repair (Bath/Kitchen Fans, ERV/HRV). Its NAICS code is 333415 and its SIC code is 3585.