The O'Brien Boiler After Market Parts Range provides you with everything from the 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.

Forced Draft Burner Parts: 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.

Cast Iron Parts & Wood Fired Parts: 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, Refractories & Insulations: Castable 1800 & 2800 Degree, Furnace Crete, Coreline, One Shot, Mineral Wool, Kaowool, Mill Board, Rock Wool, Blankets, Fire Brick, Refractory Ha.

Interments: PSI Gauges, H2O  Gauges, Temperature, Aqua stats, Draft, Bottom, Back,
Hand held analysers & Bacharach.

Gaskets: Tadpole Tape, Fibre Tape, Kaowool Strips, Hand Hole Gaskets, Man Hole Gaskets, Flange Gaskets Spiral Wound and Neopream Water Column Gaskets.

Pumps: Feed Water & Repair Parts and Kits, Replacement Fuel Oil Pumps and Remote Pump Sets

Softeners & Chemical Feed Systems: 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.

Valves: Relief Valves, Feed Water Valves, Gate Valves, Globe Valves, Blowdown Valves, Check Valves (Swing & Spring) Ball Valves, Solenoid Valves, Angel Non-Return Valves, Solenoid Valves

Fittings & Piping: 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.

Water Softeners: Suitable for light commercial applications ranging from 10,000 to 60,000 grains of hardness removal capacity at flow rates up to 280 gpm. Installations might include restaurants, car washes, laundromats, boilers, and other commercial applications