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Indirect Hot Water Cylinder

Copper Indirect Hot Water Cylinders


Copper cylinder with boiler coil and optional immersion heater.

 

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Indirect Copper Cylinders


Hot water cylinder heated by boiler coil

Indirect cylinder showing boiler coil and side mounted immersion heater (top mounted heater optional)

Illustration: A typical indirect cylinder with boiler coil . Can be supplied with provision for immersion heater as required.

Indirect cylinders are generally configured to work in conjunction with wet central heating systems. Heat is imparted to the cylinder via an internal heat exchanger (boiler coil) through which hot water from the boiler flows (the heat source).

The contents of this type of cylinder is what appears at your taps.

 

Indirect hot water cylinder with cutaway showing boiler coil

 

Cylinder connections can be positioned as required.

Please specify when ordering

These are referred to as both 'vented' and 'gravity' type cylinders because the cold water feed to them is supplied from a cold water cistern (often sited in the loft) under gravity pressure (low pressure).

The cylinder is open vented and never under any more pressure than the weight of water from the header tank due to gravity.

Never connect a mains cold water feed to a gravity cylinder.

Somebody offered to price match? Click here to read more..... 

     

Height

 

Dia

Capacity (litres)

1st April 2013

inc VAT

 
900 x 400 98 218.74
1050 x 400 116 227.61
         
825 x 450 91 233.83
900 x 450 120 221.33
1050 x 450 144 240.03
1200 x 450 166 290.13
1500 x 450 222 382.16
1800 x 450 268 430.63
         
1500 x 500 248 632.64
1800 x 500 276 710.21

Having difficulty choosing a cylinder from the range offered? Come and talk to us. We are one of the few companies with whom you can actually discuss your requirements!! We are always pleased to be of service. You only need to pick up the phone!

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Extras and additions (please add where appropriate to prices above) inc VAT
Immersion Heater  
Cylinder boss included if required, 3kW Incalloy Immersion heater additional extra 32.00 ea
Insulation  
Standard foam insulation (approx 50mm) exceeding Part L heat loss Included
Upgrade insulation to 75mm thickness 68.00
Upgrade insulation to 100mm thickness 132.00
Cylinder connections  
Drain valve (drain cock) 7.50
High recovery boiler coil (improves cylinder reheat time given sufficient input) 45.00
Power shower take-off 17.50
Secondary return 12.00
Compression fittings (instead of male or female threaded bosses) 12.00
For cylinder with gravity coil (for AGA, Rayburn, Woodburner etc) click here
Configuring the position of connections (please refer to guide) No additional cost
For other modifications please don't hesitate to ask  


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