Flues & Accessories

Ariston Chaffoteaux 60000571 Printed Circuit Board (PCB), a genuine replacement boiler control board designed for compatible Chaffoteaux boilers. The PCB monitors and controls key boiler functions, helping maintain reliable and safe appliance operation.

Genuine Baxi 247224 Plate Heat Exchanger Kit for compatible Baxi Combi HE boilers. A replacement boiler spare designed to transfer heat efficiently between the primary heating and domestic hot water systems, helping restore reliable hot water performance.

Potterton Powermax P660 Full Sequence Controller with Green Pektron block-type ignition control. A genuine boiler spare designed to control the ignition sequence and key boiler functions on compatible Powermax appliances.

Polypipe 5 Port Stainless Steel EuroCone UFH Manifold, designed for underfloor heating systems with 12mm or 15mm pipe. Featuring flow meters on each port for accurate flow control, plus a wall mounting bracket, drain and air vent assembly for straightforward installation.

Genuine Baxi 720878202 Printed Circuit Board (PCB) for compatible combi and system boilers. This boiler control board manages key appliance functions and is suitable for selected Baxi Duo-Tec 2, Megaflo 2, Neta-Tec and Baxi 100 models.

Genuine Baxi 7224343 3 Way Valve Assembly Kit for compatible Combi, Performa and Main Combi boilers. This replacement diverter valve directs hot water between central heating and domestic hot water systems. Replaces part number 248062.

The Baxi 248731 Printed Circuit Board is a genuine replacement boiler PCB designed for compatible Baxi Combi Instant and Potterton Performa boilers. The PCB acts as the boiler’s central control board, managing key heating system functions via connected sensors, thermostats and switches.

The Hetta HSMEP01 Manifold Elbow Pack with Pump is a pre-assembled, non-thermostatic manifold connection kit designed for heat pump and other low-temperature underfloor heating systems. It includes an A-rated Grundfos pump, temperature gauge, integrated check valves and reversible connections for flexible installation.

The Baxi 5107339 Gas Valve Assembly is a genuine replacement gas valve for compatible Baxi boilers. Also identified as the VK4105M assembly, it controls the flow of gas to the boiler burner and is suitable for selected Baxi Combi, System and Performa models.

Genuine Baxi 7690350 Printed Circuit Board (PCB) for compatible 28kW combi boilers. This replacement boiler PCB controls key electrical and electronic functions within the heating system and is suitable for selected Baxi Duo-tec, Platinum, Gold, Promax and Titanium boilers. Ideal for professional boiler repair and maintenance.

Genuine Baxi 248075 Printed Circuit Board (PCB), designed as a replacement control board for compatible Baxi, Main and Potterton boilers. The PCB acts as the boiler's control centre, monitoring and managing key heating functions, sensors, thermostats and safety systems. Suitable for selected Combi 80 Eco, Performa 24 and Combi 24 models.

The Hetta HSMAN12 12 Port Manifold is a pre-assembled nickel-plated brass distribution manifold for underfloor heating systems. Complete with isolating ball valves, adjustable flow meters, fill and drain points and automatic air vents for efficient flow control and easier installation.

The Pulsed Cold Water Meter MW25CP (23990) is a 1" cold water meter designed for accurate water consumption monitoring and integration with energy monitoring systems. Featuring a 25mm nominal bore, 1" BSP threaded connection, pulse output of 1 pulse per 10 litres and a maximum flow rate of 6.3m³/h. WRAS approved and suitable for cold water up to 50°C.

The genuine Heatline D002160280 Isolation Valve Set is designed for use with a range of Heatline boilers, including Capriz, Capriz Plus, Compact, Sargon, Solaris and Vizo models. The valve set provides reliable isolation of heating and water connections for boiler servicing and maintenance. Always check boiler model compatibility before ordering.

The Vaillant 160959 is a discontinued spare part listed for selected Vaillant ecoMAX condensing boilers. It is identified as compatible with the following appliance models:

Vaillant ecoMAX 635 (VU 356/2-C) Condensing System

Vaillant ecoMAX 635 E (VU 356-C) Condensing System

Vaillant ecoMAX 835E (VUW 356-C) Condensing System

Before ordering, check your boiler's exact model and confirm that part number 160959 matches the component you need. If your appliance is not listed above, please contact us so we can help check compatibility.

Important: Boiler spare parts should be fitted by a fully qualified Gas Safe registered engineer. Always confirm the part number and appliance compatibility before installation.

Part number: 160959
Status: Discontinued

The Surrey Cylinder Flange 22mm x 1" Male x 3/4" Female is designed to help reduce air surging and noise when drawing hot water from a hot water cylinder.

It connects to a cylinder outlet with a 1" BSP female thread and provides a 22mm connection for the hot water draw-off pipework. The additional 3/4" female connection provides a further threaded connection.

A useful brass fitting for hot water cylinder installations where reducing air turbulence and associated noise during water draw-off is required.

The Altecnic WI-557310 Pressure Gauge is designed for monitoring water pressure in domestic and commercial heating systems. Featuring a clear 50mm dial and a pressure range of 0–10 bar, it provides accurate and responsive pressure readings to help monitor system performance.

The gauge has a 1/4" male threaded bottom connection and can be installed independently or incorporated into compatible valves and heating system equipment.

Suitable for a range of plumbing and heating applications, including safety relief valves, pressure reducing valves, unvented hot water manifolds and heat interface units.

Manufactured to BS EN 837-1, this pressure gauge offers a practical solution for monitoring pressure changes within compatible heating installations.

The Altecnic Caleffi ALT-ST0035 Filling Loop is designed to fill and pressurise domestic central heating systems. It can also be used to fill and pressurise secondary heating systems within apartment blocks using Heat Interface Units (HIUs).

Featuring a strong stainless steel braided hose, this filling loop is supplied with a pre-installed 4 bar pressure gauge, allowing the system pressure to be monitored during filling. It incorporates a double check valve, union connectors, sealing washers and a ball isolating valve for convenient operation.

Ideal for installations where a boiler is fitted remotely, the filling loop provides a practical solution for safely topping up compatible heating systems.

Supplied complete with two blanking caps, two isolation valve handles and installation instructions, it offers a convenient ready-to-install package.

WRAS approved, the Altecnic filling loop is designed to meet the requirements of suitable domestic plumbing and heating installations.

The Baxi 5112430 Fan Assembly is a replacement boiler component designed to support the safe and efficient operation of compatible high-efficiency (HE) boilers.

The fan plays an important role in the boiler's combustion process by supplying air to the combustion chamber and helping remove combustion gases through the flue system. The boiler's safety controls monitor fan operation to ensure the appliance operates correctly.

This genuine Baxi replacement fan assembly is suitable for a range of compatible Baxi, Main and Potterton boiler models.

The Baxi / Potterton Printed Circuit Board (PCB) Kit, part number 5111603, is a replacement electronic control component for compatible Potterton Suprima boilers.

The PCB is responsible for managing and controlling key boiler functions. This replacement kit is designed for selected Suprima 30 to 100 models. Please check your existing PCB part number and boiler model before ordering to ensure compatibility.