The O’Brien after market parts range provides you with everything from a gasket to the doors, along with industrial water tube support, fuel upgrades, better-quality burner products and much more. In other words, we are your one-stop shop for boiler room parts with over $1 million of parts stocked nationally.
We stock and source an extensive range of boiler parts and accessories to suit industrial steam, hot water, and oil or gas-fired systems.
Motors, Blower Wheels, Electrodes, Transformers / Ignition & Control, Air Flow Switches, Oil Pumps, Diffusers, Gas Trains & Valves Nozzles, Regulators, Pilot Assemblies, Flame Sensors, Modulator Motors, Lead Lag Panels, and more.
Boiler Grates, Stoker Parts / Augers, Troughs, Fuel Feed Rotary Valves, Rotary Air Lock Valves, Retort, Retort Nozzles, Fire Brick, Ash Removal Chains, Flights, Drives / Mechanical & Variable Hertz, Sheaves, Belts, Bearings.
Castable 1800 & 2800 Degree, Furnace Crete, Coreline, One Shot, Mineral Wool, Kaowool, Mill Board, Rock Wool, Blankets, Fire Brick, Refractory Ha.
PSI Gauges, H2O Gauges, Temperature, Aqua stats, Draft, Bottom, Back, Hand held analysers.
Tadpole Tape, Fibre Tape, Kaowool Strips, Hand Hole Gaskets, Man Hole Gaskets, Flange Gaskets Spiral Wound, Sight Glasses, and Cones.
Feed Water & Repair Parts and Kits, Replacement Fuel Oil Pumps and Remote Pump Sets
Tanks available from stock or custom built to your specifications. ASME Certified Units or Non-Code Tanks. Waters Softeners for all sizes Boiler Systems Commercial or Industrial. Simplex or Duplex Units. Chemical Feeders to your order.
Relief Valves, Feed Water Valves, Gate Valves, Globe Valves, Blowdown Valves, Check Valves (Swing & Spring) Ball Valves, Solenoid Valves, Angle Non-Return Valves, Solenoid Valves.
Boiler Steel, Boiler Tubing, Manway Plates, Hand Hole Plates, Custom Tube Sheet Drilling, Replacement Furnaces, Unions, Couplings, Elbows, Nipples Flanges, Tees, Crosses, Plugs, Caps, Pipe and Fittings.
Local Australian Supplier – based in Melbourne with nationwide delivery.
Original Equipment Manufacturer (OEM) & Compatible Spares – access to genuine brands plus high-quality alternatives.
Fast Supply & Urgent Delivery – minimise downtime with quick turnaround.
Expert Support – our boiler specialists can advise on compatibility and installation.
Trusted Partner – decades of experience in industrial boiler systems across multiple industries.
We supply boiler parts for a wide range of applications:
Industrial steam boilers used in manufacturing, food production, and energy.
Commercial hot water boilers for large buildings, hospitals, and facilities.
Oil & gas-fired boilers requiring specialist burner components and controls.
Our goal is to ensure your system has the parts it needs to operate safely, efficiently, and in compliance with Australian standards.
Need boiler parts fast? Contact O’Brien Energy today for expert advice and quick supply of genuine and compatible boiler spares across Australia.
1. What are the main parts of a boiler system?
A boiler typically includes burners, pumps, heat exchangers, valves, gaskets, and control systems. Each part plays a vital role in generating and regulating steam or hot water safely.
2. Where can I buy genuine boiler parts in Australia?
You can source genuine OEM and compatible boiler parts directly from O’Brien Energy. We offer fast supply across Melbourne, Sydney, Perth, Brisbane, and regional areas.
3. Do you supply both OEM and compatible spare parts?
Yes – we stock original manufacturer parts as well as high-quality compatible alternatives, helping you balance performance and budget.
4. Can I get urgent delivery for boiler parts?
Absolutely. We understand downtime is costly, so we provide fast shipping and urgent delivery services to minimise business disruption.
5. What’s the difference between boiler spares and accessories?
Boiler spares are essential replacement components such as burners or pumps, while accessories include optional items like gauges, controls, and add-ons that enhance system operation.
6. Do you supply parts for steam and hot water boilers?
Yes – we supply a full range of spare parts and accessories for both industrial steam boilers and commercial hot water systems.
7. Can you provide second-hand or reconditioned boiler parts?
Where available, we can source quality reconditioned parts. However, we recommend new OEM or compatible spares for long-term reliability.
8. How do I know which replacement part my boiler needs?
If you’re unsure, our team can assess your boiler model, review its condition, and recommend the correct part to match your system specifications.
9. Do you supply boiler burner parts and assemblies?
Yes – from ignition electrodes and nozzles to complete burner assemblies, we can supply parts for oil, gas, and dual-fuel burners.
10. Can you help with installation or just supply parts?
We do both. Our technicians can install and commission replacement parts, ensuring your boiler continues to run safely and efficiently.
