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PLUMBING & HEATING
Central Heating
Automatic By Pass Valve
High capacity flow up to 50 litres per minute
Wide differential pressure range 0.1 bar to 0.6 bar
22mm Compression fittings
Reduces system noise
Maintains an even system pressure
Constant flow through boiler
Lockable set pressure.
Catalogue p306
Code
Price Inc VAT
Qty
34403
Automatic By Pass Valve
£19.95
Aladdin Auto Air Vent
Fits all ½" BSP horizontal radiators, both open and closed systems.
Catalogue p302
Code
Price Inc VAT
Qty
34942
Aladdin Auto Air Vent Angle
£10.92
Aladdin Auto Air Vent
Fits all ½" BSP vertical towel radiators, both open and closed systems.
Catalogue p302
Code
Price Inc VAT
Qty
67448
Aladdin Auto Air Vent Straight
£11.88
Pressure Reducing Valve
Max inlet pressure of 15 bar.
Catalogue p306
Code
Price Inc VAT
Qty
89261
Pressure Reducing Valve 3/4"
£24.60
94502
Pressure Reducing Valve 1/2" F x F
£17.43
Differential By-Pass Valve
To stabilize room temperature by maintaining constant pump pressure. Maximum temperature 110°C, maximum pressure 6 bar.
Catalogue p306
Code
Price Inc VAT
Qty
16788
Differential By-Pass Valve 3/4"
£16.22
Expansion Vessel
Maximum 4 bar. 1.5 bar precharged. Epoxy paint protection. WRC approved bladder.
Catalogue p302
Code
Price Inc VAT
Qty
29704
8 Litre
£18.14
70204
12 Litre
£19.98
64278
18 Litre
£22.04
72473
24 Litre
£28.70
Expansion Vessel Potable
Maximum 10 bar. 2.0 bar precharged. Epoxy paint protection. Complete separation between water & air.
Catalogue p302
Code
Price Inc VAT
Qty
41665
Expansion Vessel Potable 5 Litre
£25.63
Expansion Vessel Bracket
Supplied with nuts and rubber washers.
Catalogue p302
Code
Price Inc VAT
Qty
14121
Expansion Vessel Bracket 5 to 24 Litre
£8.20
Expansion Vessel Sealed System Filling Kit
Supplied with braided hose, manifold, 3 bar pressure gauge, pressure relief valve, isolating valve and double check valve.
Catalogue p302
Code
Price Inc VAT
Qty
49934
Expansion Vessel Sealed System Filling Kit
£22.42
Replacement Actuator for Motorised Valve
Replacement head for valve, suitable for replacement on Honeywell body.
Catalogue p292
Code
Price Inc VAT
Qty
77604
Replacement Actuator for Motorised Valve 2 Port Head
£24.45
97482
Replacement Actuator for Motorised Valve 3 Port Head
£25.67
Pressure Reducing Valve Chrome
Inlet pressure adjustable 1.5 to 6.0 bar. Max inlet pressure 25 bar.
Catalogue p306
Code
Price Inc VAT
Qty
41644
Pressure Reducing Valve Chrome 1/2"
£29.34
50076
Pressure Reducing Valve Chrome 3/4"
£43.94
Thermostatic Mixing Valves
Temperature stabilising thermostatic valve.
Catalogue p307
Code
Price Inc VAT
Qty
42423
Thermostatic Mixing Valves 15/22mm DO8
£59.54
95234
Thermostatic Mixing Valves 15/22mm
£59.54
Immersion Heater Plug
Catalogue p303
Code
Price Inc VAT
Qty
14931
Immersion Heater Plug 2 1/4"
£3.27
42110
Immersion Heater Plug Spare Washer
£0.21
Immersion Heater Flange
Catalogue p303
Code
Price Inc VAT
Qty
31429
Immersion Heater Flange 2 1/4"
£1.10
Mechanical Flange
Catalogue p303
Code
Price Inc VAT
Qty
38614
Mechanical Flange 2 1/4"
£13.20
66997
Mechanical Flange Spare Washer
£1.16
Essex Flange
Suitable for any flat, curved wall or domed surface. Supplied with compression fittings.
Catalogue p302
Code
Price Inc VAT
Qty
70202
Essex Flange 15mm
£20.37
41238
Essex Flange 22mm
£23.18
Essex Boss
Suitable for any flat, curved wall or domed surface. Supplied with compression fittings.
Catalogue p302
Code
Price Inc VAT
Qty
93835
Essex Boss 1/2"
£16.53
77540
Essex Boss 3/4"
£19.89
64008
Essex Boss 1"
£24.67
Super Universal Thermocouple
Catalogue p302
Code
Price Inc VAT
Qty
44909
Super Universal Thermocouple 900mm
£4.97
OEM Thermocouple with Interruptor
Dedicated replacement part for most older generation Thorn Apollo boilers fitted with thermocouples.
Catalogue p302
Code
Price Inc VAT
Qty
30601
OEM Thermocouple with Interruptor 700mm
£7.20
Air Vent
Brass air vent without key.
Catalogue p296
Code
Price Inc VAT
Qty
23370
Air Vent 3mm (1/8")
£0.97
77151
Air Vent 6mm (1/4")
£1.21
Indirect Cylinder
Premium quality, manufactured to BS1566 (Part L Compliant). 28mm primary heating coil. G1B preferred size of primary connections. Foam insulation factory applied to save time and money. 1" Male screw connections for heating coil. 2.25" immersion heater boss, internal thread (Female). Cold and Hot draw off connections are both Female.
Catalogue p303
Code
Price Inc VAT
Qty
62376
Indirect Cylinder 900/450
£156.96
58595
Indirect Cylinder 1050/450
£179.96
83592
Indirect Cylinder 1200/450
£240.00
Indirect Combination Tank
Indirect combination tank. Manufactured to BS 3198. 115L hot storage capacity, 40L cold. Insulation factory applied. 1" Male screw connections for heating coil. 2.25" immersion heater boss, internal thread (Female). Cold and Hot draw off connections are both Female.
Catalogue p303
Code
Price Inc VAT
Qty
46323
Indirect Combination Tank 1200/450
£337.61
Indirect High Recovery Cylinder
Quick heating of water using multiple small bore pipe in the tank. 1" Male screw connections for heating coil. 2.25" immersion heater boss, internal thread (Female). Cold and Hot draw off connections are both Female.
Catalogue p303
Code
Price Inc VAT
Qty
26740
Indirect High Recovery Cylinder 900/450
£390.00
Bronze Body Circulation Pump
Bronze Body. Light commercial / domestic applications. For use in secondary hot water and under floor heating as well as central heating systems.
Catalogue p292
Code
Price Inc VAT
Qty
42168
Bronze Body Circulation Pump 5.5m Head
£134.00
Commercial Circulator
Commercial in-line heating circulator. 1.5" screwed body connections. Comparable to Wilo SE125 and Grundfos UPS 25/55.
Catalogue p292
Code
Price Inc VAT
Qty
56073
Commercial Circulator 5.8m Head
£134.00
Water Storage Tank
WRAS Approved. Made to BS 5423.
Catalogue p303
Code
Price Inc VAT
Qty
38349
Water Storage Tank L442, W296, H305mm 4G
£2.80
12098
Water Storage Tank L736, W584, H533mm 25G
£21.48
23476
Water Storage Tank L1155, W635, H600mm 50G
£39.88
Tank Lid
Snap on lid for cold water tanks.
Catalogue p303
Code
Price Inc VAT
Qty
67700
Tank Lid 4 Gallon
£1.62
47335
Tank Lid 25 Gallon
£9.98
12875
Tank Lid 50 Gallon
£17.90
Byelaw 30 Tank Kit
By-Law 30 tank pack including lid, jacket and fittings to comply with English and Welsh regulations.
Catalogue p303
Code
Price Inc VAT
Qty
37570
Byelaw 30 Tank Kit 4 Gallon
£8.98
15048
Byelaw 30 Tank Kit 25 Gallon
£20.97
22738
Byelaw 30 Tank Kit 50 Gallon
£31.91
Byelaw 60 Tank Kit
By-Law 60 tank pack including lid, jacket and fittings to comply with Scottish regulations.
Catalogue p303
Code
Price Inc VAT
Qty
35566
Byelaw 60 Tank Kit 4 Gallon
£11.04
72198
Byelaw 60 Tank Kit 25 Gallon
£22.98
78832
Byelaw 60 Tank Kit 50 Gallon
£33.97
Cleanser
For the cleaning of new and existing systems to restore circulation. Dosage 1 litre of cleanser to one hundred litres system volume.
Catalogue p310
Code
Price Inc VAT
Qty
23699
Cleanser 1 Ltr
£5.48
System Inhibitor
Prevents corrosion, bacteria, scale and sludge in all types of indirect heating systems. Dosage 1 litre of system inhibitor per hundred litres of system volume.
Catalogue p310
Code
Price Inc VAT
Qty
94504
System Inhibitor 1 Ltr
£5.48
De-Scaler
Cures noisy central heating and restores heating efficiency. Doasge 1 litre of de-scaler to one hundred litre system volume.
Catalogue p310
Code
Price Inc VAT
Qty
43193
De-Scaler 1 Ltr
£5.48
Cleanser/Descaler & Inhibitor
3 in 1 system protector
Noise reduction
Scale prevention.
Once in the system it does not need to be flushed out.
Catalogue p310
Code
Price Inc VAT
Qty
45091
Cleanser/Descaler & Inhibitor All in One
£8.02
Air Vent Auto
Chrome plated.
Catalogue p302
Code
Price Inc VAT
Qty
17968
Air Vent Auto 1/8" BSP
£1.31
Air Vent Caps Capillary
Brass.
Catalogue p302
Code
Price Inc VAT
Qty
45763
Air Vent Caps Capillary 15mm
£0.48
Air Vent
Brass
Catalogue p302
Code
Price Inc VAT
Qty
69952
Air Vent 1/2"
£0.44
Air Separator
Helps noise reduction
Specified and used by British Gas
British manufactured.
Catalogue p302
Code
Price Inc VAT
Qty
75473
Air Separator 22mm
£9.98
Combi Vent Housing
Plast