Regulus
Regulus is a Czech manufacturer founded in 1992 that designs, produces, and sells integrated heating, photovoltaic, solar thermal, and heat-recovery ventilation systems, selling primarily to residential family-home owners across Central and Eastern Europe via direct channels and certified installer partners.
- Company typePrivate
- Founded1992
- HeadquartersPrague, Czechia
- Headcount51–100
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
Regulus firmographics
Firmographics- Name
- Regulus
- Legal name
- R E G U L U S spol. s r. o.
- Website
- https://regulus.cz
- Company type
- Private
- Founded year
- 1992
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Regulus is a Czech manufacturer founded in 1992 that designs, produces, and sells integrated heating, photovoltaic, solar thermal, and heat-recovery ventilation systems, selling primarily to residential family-home owners across Central and Eastern Europe via direct channels and certified installer partners.
- Ownership category
- akta.pro rank
Regulus industry classification
Industry- Product category
- Heating and Renewable Energy Equipment
- NAICS
- Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Power Boiler and Heat Exchanger Manufacturing (33241)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430), Pumps & Pumping Equipment (3561)
- akta.pro primary industry
- Heat Pumps (Air/Water/Ground Source) (IMAHAKAF)
- akta.pro secondary industries
- Heat Pump & Smart HVAC Controller Integration (HSAOANAD), Renewable Monitoring, Controls & SCADA Hardware Manufacturing (Sensors, RTUs, Meters) (EUAMAHAJ)
Keywords
Where Regulus is headquartered
LocationHeadquarters
- HQ city
- Prague
- HQ country
- Czechia
- HQ region
- Europe
Offices1 record
Markets served
Regulus business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Technology or R&D, Operations, Marketing or Sales
Revenue model
- Heat Pump Sales: Sale of air/water and ground/water heat pumps including EcoAir, EcoPart, and RTC series with power ranges from 2-32 kW
- Photovoltaic Systems: Complete photovoltaic systems with battery storage for residential energy independence
- Solar Thermal Systems: Solar thermal collectors and systems for hot water preparation and heating support
- Heat Recovery Ventilation: Ventilation units with heat recovery for residential applications
- System Components: Pump groups, storage tanks, expansion vessels, valves, pipes, insulation, and accessories for heating systems
- Installation and Service: Installation through verified partners, remote 24/7 monitoring, and quick service support
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | EcoAir 622M Heat Pump - 196,700 Kč without VAT |
| Unit Pricing | Pay-as-you-go | EcoAir 720M Heat Pump - 239,900 Kč without VAT |
| Unit Pricing | Pay-as-you-go | RegulusHBOX K 106 Internal Unit - 89,900 Kč without VAT |
| Unit Pricing | Pay-as-you-go | RegulusHBOX 212 Internal Unit - 119,900 Kč without VAT |
| Unit Pricing | Pay-as-you-go | CSE IR 14 CTC Pump Group - 35,000 Kč without VAT |
| Unit Pricing | Pay-as-you-go | CSE2 MIX F R8 1F Pump Group - 12,300 Kč without VAT |
| Unit Pricing | Pay-as-you-go | EA 622M HBOX Complete Set - 326,900 Kč without VAT |
| Unit Pricing | Pay-as-you-go | EA 622M HSK 650 BOX Set - 314,900 Kč without VAT |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Regulus product offering
Product offeringCore offering
Regulus designs, manufactures, and supplies intelligent heating and renewable energy systems including air-to-water and ground-to-water heat pumps (EcoAir, EcoPart, RTC series), photovoltaic systems with battery storage, solar thermal collectors (KPG1H), heat recovery ventilation units, and storage tanks (HSK, PS series). The company also produces proprietary supporting components such as the IR 14 intelligent controller, RegulusHBOX internal hydraulic units, CSE pump groups, and Regulus RPA/RPC circulation pumps. Solutions are sold to residential, commercial, and institutional customers across 46 countries, with installation handled by certified partner installers.
Product overview
Regulus (Regulus s r.o.) is a Czech manufacturer and designer of intelligent, energy-saving heating and renewable energy systems, operating since 1992. The product portfolio is organized into six core categories: (1) Heat pumps (tepelná čerpadla) including the EcoAir air-to-water series (EcoAir 406, 408, 410, 415, 420, 614M, 622M, 712M, 720M) and EcoPart ground-to-water series (EcoPart 406, 408, 410, 412, 414, 417, 435), plus the newer RTC propane-based air-to-water series (RTC 6i, RTC 13e, RTC 15p, RTC 25p); (2) Photovoltaic systems (Fotovoltaické systémy) including Regulus DG-450-B panels and battery storage; (3) Solar thermal systems (Solární ohřev) with KPG1H collectors; (4) Heat recovery ventilation (Větrání s rekuperací tepla); (5) Heat accumulation products (Akumulace tepla) including HSK combined tanks and PS accumulation tanks; and (6) Supporting components and controls including indoor units (RegulusBOX, RegulusHBOX 212), pump groups (CSE series), intelligent controller (IR 14), and circulation pumps (Regulus RPA, RPC). Regulus also offers complete pre-configured system bundles (sestavy) combining heat pumps with tanks and indoor units. The company operates internationally, exporting to 46 countries.
Differentiator
Problem solved
Functional benefit
Brands
- CTC: Heat pump brand under the Regulus product line (e.g., CTC ECOAIR, CTC ECOPART)
- RegulusBOX
- RegulusHBOX
- EcoAir
- EcoPart
- RTC
- IR 14
- RegulusFLEX
Products and services
- Heat Pumps (EcoAir, EcoPart, RTC series) Air-to-water (EcoAir, RTC) and ground-to-water (EcoPart) heat pumps with inverter control, power ranges from 2-32 kW, designed for residential and commercial heating and domestic hot water preparation.
- Photovoltaic Systems Complete photovoltaic systems using Regulus DG-450-B panels combined with battery storage for residential energy independence and grid-tied solar power generation.
- Solar Thermal Systems Solar thermal collectors (KPG1H series) and complete solar systems for domestic hot water heating and space heating support.
- Heat Recovery Ventilation Units Ventilation units with heat recovery (rekuperace) for residential and commercial buildings to recover thermal energy from exhaust air.
- HSK Combined Storage Tanks Accumulation tanks with stainless steel hot water heat exchangers used in heat pump systems for combined heating and domestic hot water preparation.
- PS Series Storage Tanks Accumulation tanks without heat exchangers for heating-only applications.
- RegulusHBOX Internal Hydraulic Units Indoor hydraulic units with hot water storage (e.g., RGC 170), intelligent regulators, circulation pumps, and integrated electric boilers for heat pump systems.
- RegulusBOX Internal Units Indoor hydraulic units for CTC heat pumps with hot water preparation, intelligent regulators, and backup electric boilers.
- CSE Pump Groups Pre-assembled pump groups combining circulation pumps, mixing valves, filters, and controls for heating system installation.
- IR 14 Intelligent Controller Universal equithermal intelligent controller adapted for CTC heat pumps with web server connectivity for remote monitoring and settings configuration.
- Regulus Circulation Pumps (RPA, RPC series) Low-energy circulation pumps (Regulus RPA 25-8, RPA 25-6) and DHW circulation pumps (Regulus RPC) for heating and hot water systems.
- Pre-configured Heat Pump System Bundles Complete pre-configured sets combining EcoAir heat pumps with HSK storage tanks and RegulusBOX/RegulusHBOX indoor units for turnkey installation.
Quantifiable outcome
- Energy savings up to 80%
- +2 more outcomes
Companies that use Regulus
Customer profileNamed customers8 records
Segments4 records
Ideal customer profiles3 records
Regulus technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Regulus partnerships and signals
Strategic signalScale indicators5 records
Recent moves6 records
Expansion highlights6 records
Regulus competitors and assessment
Company assessmentBroad incumbents
- Ariston Group: Italian heating, hot-water, and renewable-systems manufacturer with strong European mid-market presence. Similar customer segment (residential/Mid-market CEE), with comparable heat-pump and water-heating product portfolio.
- Vaillant Group: German heating multinational (Vaillant, Protherm, Saunier Duval brands) with broad European heat-pump and boiler portfolio. Competes with Regulus on residential heat pumps but on a much larger scale and product breadth.
- Daikin Europe: European arm of the global HVAC leader, including the Rotex heat-pump brand. Overlaps with Regulus on air-source heat pumps and integrated heating/cooling systems, but operates at global scale.
- Viessmann Climate Solutions: German heating, cooling, and renewable systems OEM with extensive European footprint. Comparable systems-integration positioning (heat pump + PV + storage) but at much greater scale and brand recognition than Regulus.
- Bosch Thermotechnology: Global heating OEM under Bosch (Buderus, Junkers, Worcester brands) with full heat-pump, boiler, and PV offerings. Competes with Regulus in residential integrated heating, drawing on vastly larger R&D and distribution resources.
- Buderus: Bosch-owned German heating brand offering heat pumps, boilers, and system controls across Europe. Comparable technology scope but with the financial and distribution scale to outpace a 180-employee specialist like Regulus.
- Wolf (Bosch): German heating and heat-pump brand, now part of Bosch. Comparable residential heat-pump, gas-burner, and systems portfolio, leveraging the global Bosch distribution network to compete against regional specialists like Regulus.
Direct peers
- NIBE Energy Systems: Swedish heat-pump and indoor-climate manufacturer; parent of the historic CTC heat-pump brand. Directly comparable: Regulus actually carries a CTC sub-brand in its catalog, making NIBE/CTC one of its closest technology and distribution analogs in central Europe.
- STIEBEL ELTRON: German heat-pump and hot-water specialist with deep European distribution and a comparable technology profile (air-source, ground-source, HRV). Highly comparable as a mid-to-large European OEM competing in the same heat-pump-and-DHW category as Regulus.
Regional players
- Thermona: Czech boiler, heat-pump, and solar manufacturer headquartered in the Czech Republic. Closest like-for-like domestic competitor, sharing the same Czech subsidy ecosystem, installer networks, and residential customer base as Regulus.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Regulus social profiles
Digital presenceRegulus financial estimates
Financial estimateRevenue estimate
Valuation estimate
Regulus leadership team
Management profileNumber of profiles
Profiles3 records
Regulus funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Regulus 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 Regulus
What does Regulus do?
Regulus designs, manufactures, and supplies intelligent heating and renewable energy systems including air-to-water and ground-to-water heat pumps (EcoAir, EcoPart, RTC series), photovoltaic systems with battery storage, solar thermal collectors (KPG1H), heat recovery ventilation units, and storage tanks (HSK, PS series). The company also produces proprietary supporting components such as the IR 14 intelligent controller, RegulusHBOX internal hydraulic units, CSE pump groups, and Regulus RPA/RPC circulation pumps. Solutions are sold to residential, commercial, and institutional customers across 46 countries, with installation handled by certified partner installers.
Is Regulus a public or private company?
Regulus is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Regulus founded?
Regulus was founded in 1992. It employs 51 to 100 people.
Where is Regulus based?
Regulus is headquartered in Prague, Czechia, in the Europe region.
How does Regulus make money?
Six revenue lines are on record. Heat Pump Sales are the primary driver. The others are photovoltaic Systems, solar Thermal Systems, heat Recovery Ventilation, system Components and installation and Service.
Who are Regulus's main competitors?
Broad incumbents on record are Ariston Group, Vaillant Group, Daikin Europe, Viessmann Climate Solutions, Bosch Thermotechnology, Buderus and Wolf (Bosch). Direct peers are NIBE Energy Systems and STIEBEL ELTRON. Thermona is listed as a regional player.
Does Regulus have an API?
No public API is recorded for Regulus.
What industry is Regulus in?
Regulus's product category is Heating and Renewable Energy Equipment. Its primary akta.pro industry code is IMAHAKAF, Heat Pumps (Air/Water/Ground Source), with a secondary code of HSAOANAD, Heat Pump & Smart HVAC Controller Integration. Its NAICS code is 33341 and its SIC code is 3585.