Thermal & Energy Systems Engineering

From system concept and calculations to equipment selection, integration and commissioning, all delivered by a single team for thermal and energy infrastructure across the Baltics.

How we can help

We define the system before selecting the equipment. Whether you need engineering support, equipment supply, or both, the approach is always system-level, not component-level.

Engineering & System Design

System concept, hydraulic calculations, equipment specification, integration into existing infrastructure. For decision-makers who need engineering before procurement.

Engineering-Driven Equipment Supply

We supply equipment as part of a system, not as isolated components. Every order includes technical specification review and compatibility verification.

Steel tanks & vessels

Stainless and carbon (black) steel storage, buffer, process and transport tanks and custom pressure vessels from leading European manufacturers, engineered supply and delivery in the Baltics.

Metal fabrication & gas ducts

Flue and air gas ducts, metal structures and non-standard equipment to specification, from leading European manufacturers.

Why Virasmart

Supply and integration experience

Hands-on experience specifying, supplying, and integrating thermal equipment (heat exchangers, pumps, CHP modules), with commissioning supervision on site.

CHP and district heating projects

Direct experience with CHP integration, substation design, network hydraulics, and heat source optimization.

Heat pump and recovery integration

Integration of heat pumps, flue gas condensation, and waste heat recovery into existing thermal infrastructure.

European manufacturer network

Experience with Danfoss, Grundfos, ABB, Siemens, and other established European thermal equipment manufacturers.

Reference projects

Industrial heat exchangers and piping in a thermal plant
Engineering + Supply | District Heating

District Heating Substation: 5 MW

System design, heat exchanger selection, hydraulic calculations, and equipment supply for a modernization project.

Rooftop condensers on a CHP plant with wind turbines behind
Engineering | CHP / Energy

CHP Plant: Thermal Integration

Integration of CHP thermal output into an existing district heating network. Hydraulic balancing and control concept.

Rooftop array of industrial cooling fans
Engineering + Supply | Industrial

Industrial Cooling: Food Processing

Chiller plant engineering, glycol circuit design, and equipment supply. 800 kW cooling capacity with redundancy.

Equipment partners

European manufacturers we specify and supply

We work directly with established European manufacturers, selecting equipment to match the system we engineer.

Thermofin V-shape dry coolers installed on a roof
GermanyIndustrial heat rejection

Thermofin

  • V-shape and flat dry coolers up to 2 MW
  • Condensers and evaporators for CO₂ and ammonia
  • Finned-tube heat exchangers, EC-fan technology
Range of Zilmet buffer tanks with energy labels
ItalyWater storage & heat transfer

Zilmet

  • Brazed plate heat exchangers, 5–1500 kW
  • Buffer tanks and domestic hot-water cylinders
  • Expansion vessels for heating and potable water

Product catalogue

Browse matching products

All pricing is issued per project. Build a quotation list in the catalogue. Our engineers will reply with a technical quote by email.

Open in product catalogueOpens shop.virasmart.eu in a new tab

Working on a thermal or energy project?

Provide basic project details and we will propose a technical solution or engineering scope.