Diverter Valves, Air Vents, Radiator & Boiler Spares

DIVERTER (SHUNT) VALVES

Diverter valves for named combi boilers, listed below. Supplied with two single pole double throw micro switches (10 A) and washers. Five washers for the connections are supplied.
In the diagram : A (1" BSP) goes to the heating system
B ( 3⁄4" BSP) goes to the boiler
AB ( 3⁄4" BSP) is the inlet common path
Part No.Valve Ref.Boiler TypeManufacturers Ref. Unit PriceQty

Universal Diverter Repair Kit

Diaphragm with spindle and spring, fully assembled for ease of replacement.
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Spare Washers




HEAT SINK COMPOUND

A high temperature silicone compound used to create a positive heat sink seal. The product will evenly dissipate the heat at the probe when used with clamp-on or dry pocket boiler overheat thermostats.
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BOILER SPARES

Water Temperature Sensors

Suitable as a replacement for, Stelrad part number : 005001. Worcester part number : 87161423150.
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Suitable as a replacement for, Ferroli part number : 800310.
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Suitable as a replacement for, Ferroli part number : 800320 (white).
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Suitable as a replacement for, Vokera part number : 7022.
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Suitable as a replacement for, Vokera part number : 8484, Radiant 73507LA.
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AIR VENTS

Radiator air vents. Brass, with BSP male parallel threads.
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Automatic radiator air vent. Brass, nickel-plated, with BSP male parallel thread.
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A range of hygroscopic automatic air vents designed for the removal of air in the system.
Max. working pressure 10 bar
Max. working temperature 100°C
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15 mm compression air vent. Fits in place of a 15 mm olive.
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Female Copper

Air vent caps. Brass end feed/capillary female. Knurled cap unscrews to release air.
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Male Copper

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CLICK HERE FOR BOTTLE AIR VENTS



EARTH CRIMP CONNECTORS

Boiler Pack

3 x 15 mm speed crimps and tags,
3 x 22 mm speed crimps and tags.
Earth crimp connectors enable installers to satisfy the requirements of BS 7671 (IEE wiring regulations) for earthed equipotential bonding of central heating and H20 pipework. BS 951 compliant and suitable for single or cross bonding.
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15 mm and 22 mm Packs

P/N 17473, 5 x 15 mm speed crimps and tags.
P/N 17474, 5 x 22 mm speed crimps and tags.
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CLICK HERE FOR CRIMPING TOOL



RADIATOR KEYS AND ALLEN KEY

P/N 6919 is a conventional brass radiator air vent key with square female end to release air from radiators. P/N 7499 is a long arm air vent key for rear bleed radiators.
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Clock Type Radiator Air Vent Key

Traditional brass clock type radiator air vent key.
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Allen Key

½" A/F hexagon with one end grooved for internally lugged fittings. Other end suitable for 3/8" (approx 10mm) square section radiator vent plugs with bleed screw.
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RADIATOR VALVE & TANK CONNECTOR TOOL KIT

Fits: Rad valves (1/2" and 12 mm) internal hexagon with or without lugs. Rad valves 8 mm - 12 mm internal hexagon. 8 mm rad valve extension fittings. Rad valves with external square or hexagonal type fittings. Thermostatic rad valves. Air plugs and bleed pins. 1/2" black iron or plastic plugs. Tank connectors 15, 22, and 28 mm with external or internal lugs. Tank connector with 1/2" internal hexagon. Holds sink and basin wastes whilst fitting. Lockshield rad valves 1/2", 3/4" and 1". Opens gas and electric meter boxes. Multi-rad spanner, cast stainless steel. Quad key (brass). 1/2" and 12 mm double and 1/2" single hexagon cranked rad valve spanner. 2 x brass air vent (bleed) keys. 2 x sink waste holders.
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MULTI-PURPOSE RADIATOR SPANNER

Fits metric and imperial radiator fittings, including 8 - 12 mm and 1/2"imperial valves, 8 mm valve extension fittings, internal lug valves, air vent bleeds, thermostatic valves etc. Cast stainless steel.

Size: 135mm x 110 mm
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MULTI-PURPOSE PLUMBING KEY

This key fits a multitude of connectors and valves including internal and external lug type tank connectors, radiator valves and air vents. Cast stainless steel.
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QUAD KEY

The quad key fits 1/2", 3/4" and 1" lockshield radiator valves, and meter box cupboards. Brass construction.
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RADIATOR PUSH-FIT STEM ELBOW

Universal 15 mm x 10 mm 90° push-fit stem elbow, demountable fitting, will fit most makes of thermostatic radiator valve. Chrome finish. WRAS approved product.
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RADIATOR EXTENSION PIECES

Adjustable

Chrome plated brass adjustable extension pieces for radiators. P/N 7510 gives 20 mm maximum extension; P/N 7511 40 mm maximum extension. 1/2" BSP taper male thread x union end (nut not supplied)
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For Thermostatic Valves

Chrome plated. The shank is 15 mm outside diameter and will accept a 15 mm nut and olive or a 15 mm capillary fitting. The shank is 25 mm long; the overall length including the thread is 50 mm. There is an external hexagon for tightening.
Part No.Description Unit PriceQty

Non-adjustable

Round body, chrome plated. 1/2" BSP male x 1/2" BSP female. Parallel threads.
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Hexagon body, chrome plated. 1/2" BSP male x 1/2" BSP female. Parallel threads.
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RADIATOR PIPE GUIDES & SEALS

The MANTHORPE pipe guide and seal has been designed to fit behind the radiator to guide both pipes to the radiator valves without kinking or chaffing problems while also providing a draught seal. This helps the Installer to achieve the new air leakage requirements of the building regulations. Suitable for use with all 10 mm pipes only.
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The MANTHORPE single exit, pipe guide and seal has been designed for use with larger radiators, where a third bracket is mid way, and the distance from the centre can cause pipe sag and visibility below the radiator. Slim enough to fit behind the radiator and providing a draught seal. This helps the installer to achieve the new air leakage requirements of the Building Regulations Part L. Face fixing. Ideal for a studded wall. Suitable for all 10mm plastic or copper pipes.
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RADIATOR CLAMP SET

ISORAD radiator clamp set is an ideal tool for containing the fluids when removing or repairing radiators. Quick and easy to use reuseable tool. Fits most panel radiators.
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RADIATOR DRAINING KIT

The Draineasy™ radiator draining kit is ideal for quickly draining down individual radiators for repair or for service work. Each kit contains four water diverting collars for 8 mm, 10 mm, 15 mm, and 22 mm pipework, a 5.25 litre drain tray, re-useable sealing strips and water resistant barrier gel.
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