DEDICATED PRESSURE SYSTEMS LTD.

The Institute of PlumbingTelephone 01372 803 675
Fax 01372 803 678
Email dps@heatweb.com
 
Internet http://www.heatweb.com

 9-19 Manor Green Road, Epsom, Surrey KT19 8RA

Specification 5395-1
Jim Cardell

19/06/03

Heat Bank Thermal Store System  
Xcel Cylinder  
28 Plate Heat Exchanger (45+ ltr/min)  
Directly heated from remote source  
40mm Foam Insulation  
Double Cylinder Stat Arrangement  
Directly Pumped Underfloor Circuit  
Directly Pumped Heating Circuit  
Underfloor Primaries  
All fitted controls are wired  
Thermostatic Blending Valve, Heatguard 28mm  
Central Overheat Protection  
Additional 6m Solar Coil  
Connections for Solid Fuel Boiler  
Heatguard 28mm GX Valve  
Integral Electro-Mechanical Timeclock  
Secondary Return Connection  
Backup Immersion Heater  
Cased  
 

Unit Code

CXC-250-5395-1 CXC-300-5395-1

Capacity [litres]

250 300

Base Diameter [mm]

450 500

Overall Diameter [mm]

530 580

Height [mm]

1800 1900

1   Remote Feed and Expansion Tank
2   Plate Heat Exchanger
3   Heat Exchanger Pump
4   Flow Switch
5   Thermostatic Blending Valve, RWC Heatguard 28mm
8   Vent
9   Store Filling Point
11  Y-Pattern Strainer (supplied loose)
13  Cold Feed / Expansion
14  Immersion Heater 3kW Incaloy with Stat
16  Cold Mains In, 22mm
17  Hot Mains Out, 22mm
18  Drain Cock
19  Flow From Boiler
20  Return to Boiler
23  Flow to UFH Circuit
24  Return from UFH Circuit
25  Flow to Heating Circuit
26  Return from Heating Circuit
27  Boiler Pump UPS 15/60
28  Heating Circuit Pump UPS 15/60
29  Heating Circuit Pump UPS 15/60
38  Cylinder Thermostat (with Immersion Pocket)
39  White Coated Steel Casing
41  Primary Blending Valve
42  Wiring Centre with Cylinder Time Clock
44  Flow to Solar Coil, 22mm
45  Return from Solar Coil, 22mm
64  Boss, 28mm blanked, for connection to Solid Fuel Boiler
72  Manual Reset Overheat Thermostat
73  Sensor Pocket



Xcel Heat Bank Thermal Store, Solar and Underfloor

 

The unit will drive both temperature controlled underfloor heating circuit, and separate radiator circuit. It is still possible to heat small areas, such as a bathroom, of the radiator circuit using a Return Limiting Valve (see underfloor editorial).