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Cylinder Immersion Heaters & Flanges

Immersion Heaters and Thermostats
Immersion Heaters including Thermostats
The range listed below conforms to the latest British and European Standard EN 60335.2.73 for immersion heaters and thermostats. All new heaters produced must have a secondary resettable safety cut-out fitted to prevent the water boiling in the event of thermostat failure. These heaters meet this requirement.

3kW 240 V immersion heaters, complete with 12.5 A 240 V thermostats.
Tested to meet the requirements of BEAB.
Fitted with 2.1/4" BSP brass boss.
Gasket included.
Copper immersion heaters are for normal water.
P/Ns 16656 to 16662 are for very aggressive water.

Part No. Description Unit Price Qty
16649 11" copper (inc.7" thermostat)
1-24 £8.58
25+ £7.30
16650 14" copper (inc.7" thermostat) £8.89
16651 18" copper (inc.11" thermostat) £9.66
16652 23" copper (inc. 18" thermostat) £10.87
16653 27" copper (inc.18" thermostat)
1-24 £11.23
25+ £9.55
16654 30" copper (inc.18" thermostat) £11.72
16655 36" copper (inc.18" thermostat) £12.85
16656 11" for very aggressive water (inc.7" thermostat)
1-24 £8.22
25+ £6.99
16657 14" for very aggressive water (inc.7" thermostat) £8.55
16658 18" for very aggressive water (inc.11" thermostat) £9.64
16659 23" for very aggressive water (inc.18" thermostat) £10.49
16660 27" for very aggressive water (inc.18" thermostat)
1-24 £10.71
25+ £9.10
16661 30" for very aggressive water (inc.18" thermostat) £11.25
16662 36" for very aggressive water (inc.18" thermostat) £12.20
Thermostats only for Immersion Heaters

Universal type, conform to the new standard EN 60335.2.73, for use within all heaters.
Can be fitted into 'old type' heaters to ugrade to latest standard.
12.5 A 240 V adjustable thermostat
Tested to meet the requirements of BEAB.
Part No. Description Unit Price Qty
16663 7" £4.07
16664 11" £4.27
16665 18" £4.72
Cylinder Flanges

Provide an outlet from the hot water cylinder of 15, 22 or 28 mm, to accept a compression fitting.
Only one hole to be cut, with no flow restriction after completion. The flanges can be fitted entirely from outside the cylinder; the only preparation is the cutting of the hole.
Supplied with fixing tools (excluding the tool to cut the hole). Made from DZR (dezincification resistant brass). Cylinder sidewall fitting only.
Part No. Description Unit Price Qty
7559 15 mm outlet £4.04
7560 22 mm outlet £5.18
7561 28 mm outlet £8.33
Immersion Heater Spanners
Flat Plated Steel

Part No. Description Unit Price Qty
3803 Flat Plated Steel 1-249 £1.38
250+ £1.24

Cranked Plated Steel
Part No. Description Unit Price Qty
6914

Cranked Plated Steel

1-249 £1.08
250+ £0.97
Box Spanner

Part No. Description Unit Price Qty
6915 Box Spanner £4.31
Essex Cylinder Flanges
ESSEX brass or DZR flanges provide a BSP parallel female or compression outlet from a hot water cylinder or tank, without brazing. The flanges can be fitted entirely from outside the cylinder ; the only preparation is the cutting of the hole.

P/Ns 12264, 12265, 12666, 17541, and 17785 may be used on the curved wall of the cylinder, a flat surface, or the top of a domed cylinder - without the need for curved washers.

P/N 12267 is an inclined flange for fixing immersion heaters to domed cylinders. The slanting body enables a long heater element to be fixed in a more vertical position.

P/Ns 17541 and 17785 are straight through (slip through) and are suitable for pump-assisted shower connections.

Supplied with two ‘SX’ cork washers, which are suitable for temperatures up to 120 °C.
Part No. Description Unit Price Qty
12264 1/2" BSP female outlet, brass £7.73
12265 3/4" BSP female outlet, brass £9.00
12266 1" BSP female outlet, brass £11.85
12267 2.1/4" BSP female outlet, brass, domed fixing £31.43
17541 22mm compression outlet, brass
£10.80
17785 22mm compression outlet, DZR £11.85
Brass Cylinder Fittings

2.¼" BSP

Part No. Description Unit Price Qty
6911 Plug complete with washer 1-49 £1.57

50+

£1.41
6912 Immersion heater ring/flange £1.18
6913 Spare washer £0.13


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