The Environmental Group Limited

Tomlinson Energy Boilers
Australian Designed, Installed & Serviced
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Top Efficiency

99% Efficiency and zero combustion emissions.

Installation & Commission

Consultation, installation, commissioning and servicing your boilers.

National Support

Providing 24/7 maintenance and repair services. 

Reliable

Australia's largest certified package boiler company (AS2593, AS3814, AS3788).

Peace of Mind

An ASX-listed company.

A Century of Excellence

Backed by over a century of excellence, Tomlinson Energy Services delivers custom-built, world-class steam boilers—crafted to meet your precise needs with unmatched reliability in both Watertube and Firetube designs.

End-to-End Excellence: From Custom Design and Project Management to Manufacturing, Installation, and Ongoing Service

For over a century the Tomlinson energy name has been associated with world-class boilers and our modern systems still live up to that association. We supply first-class packaged steam boilers in both Watertube and Firetube varieties to suit a variety of physical footprints. Additionally, our in-house team of engineers and specialists understand that every system has unique requirements, which is why our steam boilers are built to spec to accommodate your precise requirements.

We combine the latest technology with a personalised customer experience — putting our customer’s needs and requirements first to guarantee the most effective solutions and experience. Our ISO 9001 accreditation guarantees exceptional quality across the board so you can take advantage of our steam boilers’ premium performance, safety and efficiency. 

Our comprehensive in-house engineering team operates in full compliance with Australian Standards and industry regulations. For every new boiler contract, we customize the design to meet the specific installation and operational requirements of our customers. Each project is overseen by a dedicated, experienced contract engineer who manages all aspects of the project, including supply, customer communication, and contract administration

Our Product Range

Water Tube Steam Boilers - Tomlinson Energy Service
Tomlinson Energy Water Tube Steam Boiler
Tomlinson Pressure Deaerators
Tomlinson Energy Pressure Deaerators
Tomlinson Biomass Steam Boilers
Tomlinson Energy Biomass Steam Boilers
Tomlinson Thermal Oil Heaters
Tomlinson Energy Thermal Oil Heaters
Tomlinson LoFlow Inert Gas Generator
Tomlinson Energy LoFlow Inert Gas Generator

1. Water Tube Steam Boiler

The Tomlinson Energy Water Tube Steam Boiler is a 100% Australian design product produced entirely in Quality Assured workshop.

  • The unique design of the Tomlinson energy Boiler incorporates the latest technology and material availability. By achieving a given output with a smaller frame size boiler realises a more efficient use of materials and heating surfaces.
  • The tube arrangement employs a mixture of plain and precision machine welded membrane tubes in the furnace and outer convection bank walls as well as extended surface ESCOA tube in the cooler section of the convection bank. This results in fewer tubes in total with greater available heat transfer surfaces.
  • The furnace construction is a full water wall arrangement. (i.e. front wall, rear wall, two sides, roof and floor are all steam generating surfaces) leaving the furnace almost entirely refractory free.
  • Our method of construction allows the external insulation and cladding to be very lightweight mineral wool and Aluminium cladding sheets that are easily removed and refitted should inspection of the pressure vessel ever be required.
  • The boiler steam drum contains our unique design of steam conditioning internals. This ensures stable water level management against even the arduous of operating conditions, with steam dryness guaranteed in excess of 99%.
  • We elect to retain, usually at a premium, quality, industry proven ancillary items that have full manufacturers support within Australia.

2. Tomlinson Pressure Deaerators

Advanced  Technology for Superior Oxygen Removal and Customisable Storage Capacity

The Tomlinson Energy Service pressure deaerator is based on Kennicott / John Thompson technology and is made in a size range from 10 t/h to 500 t/h. Water leaving the deaerator contains less than 0.005 mg/l of oxygen. The standard models operate at 20 kPa above atmospheric pressure, however higher-pressure units are available where higher feedwater temperatures are required. The standard deaerator is usually coupled to a vessel having 10 minutes storage capacity; however the storage capacity can be customised to suit the process.

Design details are illustrated in the borchure. Water entering the spray chamber is discharged into the deaerating head through spring loaded spray nozzles. These special spray nozzles are designed to efficiently atomise the water over widely varying flow conditions. The finely divided water particles are heated in the deaerating head by steam flowing up from the scrubber into the head. Oxygen and carbon dioxide released in the head are vented to atmosphere through a water-cooled pipe running through the spray chamber. Steam entrained with the gases is condensed in this pipe; this minimises heat loss from the system. The deaerated boiling water is drained into the storage vessel through a stainless-steel scrubber where it is vigorously agitated to strip it of practically all remaining gas.

The standard deaerator is fitted with pneumatically operated water flow and deaerator pressure control valves. Standard fittings include a water level gauge, level transmitter, pressure transmitter, vacuum relief valve, overflow control valve and drain valve.

Tomlinson Pressure Deaerators
Tomlinson Pressure Deaerators

3. Biomass Steam Boilers

Bio-Energy generates the heat & power that your business needs.

Tomlinson Biomass Steam Boilers
Biomass Steam Boilers

Bio-energy is revolutionising how Australian businesses meet their energy needs, providing a sustainable alternative to natural gas and LPG boilers. That is why Tomlinson Energy Services has partnered with Justsen Pacific’s. The Biomass Steam Boiler provides Australian business a cost-effective solution to transition to a carbon-neutral bio-energy boiler system that generates the heat and power your business requires while slashing thermal energy costs by up to 90%.

Switching to bio-energy is a proactive step towards sustainability, enabling your business to reduce its carbon footprint and align with Australia’s clean energy goals. Whether you need steam or hot water solutions, partnering with Tomlinson Energy Services guarantees reliability, cost savings, and a greener future.

4. Tomlinson Lo-Flo Inert Gas Generator

Ensure Safety First: Mitigate Methane Gas Risks in Underground Coal Mines

The Tomlinson Lo-Flo Inert Gas Generator has been developed primarily for use in the coal mining industry. The main application of the machine is to minimise the possibility of methane gas explosions in underground coal mines prior to sealing them off from the mine ventilation system by rendering the methane gas inert.

Typical inert gas specifications produced by a Tomlinson Lo-Flo Inert Gas Generator are:

  • Gas volume – 1,800 m3 per hour
  • Delivery pressure – 100 kPa
  • Oxygen content (O2) – less than 2%
  • Nitrogen content (N2) – 75%
  • Carbon dioxide (CO2) – 12.5%
  • Gas temperature – ambient + 20C
Tomlinson LoFlow Inert Gas Generator
Lo-Flo Inert Gas Generator

5. Thermal Oil Heaters

Efficient and Reliable Process Heating with INTEC® Thermal Oil Heaters

Tomlinson Thermal Oil Heaters
INTEC® Thermal Oil Heaters

INTEC® Thermal Oil Heaters deliver unparalleled efficiency and performance, catering to a wide range of industries, including wood, textile, chemical, petrochemical, plastics, and food production. Offering a superior alternative to traditional steam or hot water systems, these heaters utilise thermal oil as a heat transfer medium, enabling precise temperature control up to 320°C—or even 400°C with synthetic oils—without requiring high-pressure operations. Discover why thermal oil heating systems have become the preferred choice for industrial process energy needs.

  • High efficiency due to generously dimensioned coil surface
  • Tailor-made design to individual customer requirements
  • Environmental friendly operation due to low emission values
  • High operational reliability
  • Low operating costs
  • Long service life

Applications Across Diverse Industries

Process Manufacturing

Commercial & Industrial Facilities

Education

Military Bases & Government Facilities

Healthcare

Pharmaceutical Processing & Biotech

Agriculture

Utilities

Food & Beverage Processing

A century of service experience

Working with our customers to ensure highest combustion efficiency. 

Our qualified and experienced service technicians ensuring safety, efficiency and reliability for all your installation and maintenance needs. 

24/7 Services

Gas

Services Contracts

Engineering a Sustainable Future

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