Showing Stock for Collection from
Enter a part number, product description, appliance model name or GC number.

Filter Products+-

Brand

Part Type

Product Categories

Unvented Cylinder Spares by Manufacturer > OSO Hot Water

OSO Hot Water - A10540

OSO Hotwater are a manufacturer of hot water cylinders, including direct and indirect domestic and commercial products, for use in conjunction with gas, oil and electric boilers, air and ground source heat pumps and biomass heating appliances.

At PHC we stock many different Oso hot water cylinder spares, for both old and new storage cylinders, such as immersion heaters, temperature pressure relief valves, expansion vessels and multibloc pressure reducing valves.

Read more...
OS5200 Expansion Vessel, 6ltr, OSO Super S, Super Series SX/SC, Xpress SXD

Expansion Vessel, 6ltr, OSO Super S, Super Series SX/SC, Xpress SXD (OS5200)
Distribution Centre Stock:
More than 5
£112.32
£93.60
Logo for Oso Hotwater
ED1052 Immersion Heater, 3kW, OSO Cylinder (Replaces Earlier Type) <p>The OSO 3kw immersion heater has a 1.25in boss size and is rated at 240v. It is suitable for use with the following OSO Hotwater cylinders:-</p> <ul> <li>20 Series (20RI &amp

Immersion Heater, 3kW, OSO Cylinder (Replaces Earlier Type) (ED1052)
Distribution Centre Stock:
More than 5
£166.61
£138.84
Logo for Oso Hotwater
TN1910 Thermostat, OSO 20RD, 20RI, Super S, Ecoline Cylinders <!DOCTYPE html> <html> <head> <title>Product Description: OSO Thermostat</title> </head> <body> <h1>OSO Thermostat for 20RD, 20RI, Super S, Ecoline Cylinders</h1> <p>The OSO Thermostat is designed to provide precision temperature control for a range of hot water cylinder models including the 20RD, 20RI, Super S, and Ecoline series. Easy to install and built for efficiency, this thermostat ensures optimal performance of your water heating systems.</p> <ul> <li>Compatible with OSO 20RD, 20RI, Super S, and Ecoline Cylinders</li> <li>Precise temperature control for efficient heating</li> <li>Easy to read and adjust temperature settings</li> <li>Quick installation process</li> <li>Durable construction for long-lasting use</li> <li>Energy-saving design to minimize operation costs</li> </ul> </body> </html>

Thermostat, OSO 20RD, 20RI, Super S, Ecoline Cylinders (TN1910)
Distribution Centre Stock:
Up to 5
£91.73
£76.44
Logo for Oso Hotwater
PL0865 Expansion Relief Valve, 8Bar, OSO Super S <!DOCTYPE html> <html lang=\"en\"> <head> <meta charset=\"UTF-8\"> <title>Expansion Relief Valve Product Description</title> </head> <body> <h1>OSO Super S Expansion Relief Valve</h1> <p>The OSO Super S Expansion Relief Valve is a critical safety component designed for pressure relief in heating systems and domestic hot water installations. Engineered to maintain system integrity, this valve ensures optimal operation and longevity of your equipment.</p> <ul> <li>Pressure Rating: 8Bar - ideal for a wide range of residential and commercial applications</li> <li>Robust Construction: Ensures durability and reliability under varying system pressures</li> <li>High Precision: Provides accurate pressure control and system protection</li> <li>Easy Installation: Straightforward setup with minimal maintenance required</li> <li>Compact Design: Space-saving form factor fits easily into a variety of system configurations</li> </ul> </body> </html>

Expansion Relief Valve, 8Bar, OSO Super S (PL0865)
Distribution Centre Stock:
From 15/05
£61.78
£51.48
Logo for Oso Hotwater
OS6802 Immersion Heater, Copper, 3kW, 1-1/4in, OSO 20RD / 20RI

Immersion Heater, Copper, 3kW, 1-1/4in, OSO 20RD / 20RI (OS6802)
Distribution Centre Stock:
Up to 5
£235.87
£196.56
Logo for Oso Hotwater
OS4315 Pressure Reduction Valve, OSO Super S

Pressure Reduction Valve, OSO Super S (OS4315)
Distribution Centre Stock:
Up to 5
£234.00
£195.00
Logo for Oso Hotwater
OS4380 Valve, Stop Mix, OSO Super S

Valve, Stop Mix, OSO Super S (OS4380)
Distribution Centre Stock:
From 15/05
£29.95
£24.96
Logo for Oso Hotwater
TK10087 Immersion Heater Box Key, 1-1/4in, OSO Cylinders etc <!DOCTYPE html> <html lang=\"en\"> <head> <meta charset=\"UTF-8\"> <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"> <title>Product Description</title> </head> <body> <h1>Immersion Heater Box Key for OSO Cylinders - 1-1/4in</h1> <ul> <li>Designed specifically for OSO Hotwater cylinders</li> <li>Durable construction for reliable performance</li> <li>1-1/4 inch size to fit standard OSO immersion heaters</li> <li>Compact design for easy storage and handling</li> <li>Essential tool for installation and maintenance of OSO heating systems</li> </ul> </body> </html>

Immersion Heater Box Key, 1-1/4in, OSO Cylinders etc (TK10087)
Distribution Centre Stock:
Up to 5
£80.50
£67.08
Logo for Oso Hotwater
RW2893 Multibloc, (Press Red/Exp Relief Valve) Assy, OSO 20 Series <!DOCTYPE html> <html lang=\"en\"> <head> <meta charset=\"UTF-8\"> <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"> <title>Product Description - Multibloc (Press Red/Exp Relief Valve) Assy, OSO 20 Series</title> </head> <body> <section id=\"product-description\"> <h1>Multibloc (Press Red/Exp Relief Valve) Assy, OSO 20 Series</h1> <ul> <li>Compatible with OSO 20 Series hot water systems</li> <li>Integrated pressure reducing and expansion relief valve assembly</li> <li>Ensures safe operation by maintaining preset hydraulic conditions</li> <li>Easy to install and service</li> <li>Durable construction for long-term reliability</li> <li>Factory pre-set parameters for optimal performance</li> </ul> </section> </body> </html>

Multibloc, (Press Red/Exp Relief Valve) Assy, OSO 20 Series (RW2893)
Distribution Centre Stock:
Up to 5
£241.49
£201.24
Logo for Oso Hotwater
OS4320 Mixing / Blending Valve, OSO Super S

Mixing / Blending Valve, OSO Super S (OS4320)
Distribution Centre Stock:
Up to 5
£220.90
£184.08
Logo for Oso Hotwater
OS1620 Thermostat, High Temperature, 60-90 DegC, OSO 20RD / 20RI

Thermostat, High Temperature, 60-90 DegC, OSO 20RD / 20RI (OS1620)
Distribution Centre Stock:
Up to 5
£91.73
£76.44
Logo for Oso Hotwater
RW2560 Core Manifold, 28mm, c/w 6bar PRV, OSO 20RI...F1, Powercyl <!DOCTYPE html> <html lang=\"en\"> <head> <meta charset=\"UTF-8\"> <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"> <title>Core Manifold Product Description</title> </head> <body> <h1>Core Manifold - OSO 20RI...F1 Powercyl</h1> <ul> <li>Size: 28mm</li> <li>Comes with a 6bar Pressure Relief Valve (PRV)</li> <li>Compatible with OSO 20RI...F1 series</li> <li>Optimized for Powercyl systems</li> </ul> </body> </html>

Core Manifold, 28mm, c/w 6bar PRV, OSO 20RI...F1, Powercyl (RW2560)
Distribution Centre Stock:
From 24/05
£153.50
£127.92
Logo for Reliance Water Controls

Loading More Results

please wait