DEDICATED PRESSURE SYSTEMS LTD.

Telephone 01372 803 675
 Fax 01372 803 678
 Email dps@heatweb.com
 Internet http://www.heatweb.com

The Institute of Plumbing

R/O Shops, 9-19 Manor Green Road, Epsom, Surrey KT19 8RA

SPECIFICATION 1679-1

28/06/00
Copies / revised specifications
can be obtained via fax / email
Designed for Epsom Builders
Heat Bank Thermal Store System  
Everest combination unit  
Twin heat exchangers (45 ltr/min)  
Indirect  
35mm Foam Insulation  
High duty primary coil  
All fitted controls are wired  
Backup Immersion Heater  
Spare 1'' Connections for Arga Cooker
Thermostatic Blending Valve 22mm  

Unit Code

 1679.1.1

Capacity [litres]

 210

Base Diameter [mm]

 450

Overall Diameter [mm]

 520

Height [mm]

 1720
 

1   Integral Feed & Expansion Tank
2   Plate Heat Exchanger
3   Heat Exchanger Pump
4   Flow Switch
5   Thermostatic Blending Valve, Mixcall III
6   Manual Air Vent
7   Automatic Air Vent
9   Feed to Ball Valve
10  Isolating Valve
11  Y-Pattern Strainer (supplied loose)
12  Overflow (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
21  Flow to Primary Coil
22  Return from Primary Coil
40  Tight Fitting Lid
64  Boss, 1'' FI, for connection to Arga 

 
Notes..
The unit is fitted with two heat exchangers, and is capable of delivering 45 litres/minute @45°C (80°C storage).
A Mains Water Isolating Lever Valve must be fitted within the cylinder cupboard, in clear view and easily accessible. A Strainer (supplied loose) must also be fitted, down stream of the isolating valve, to protect the flow switch [4].
It is advised that the mains water is tested for hardness. In areas of hard water, we advise the use of a scale inhibitor.
A chemical corrosion inhibitor, such as Sentinel X100, must be added to the stored water within the cylinder. Anti-freeze should also be added where there is a possibility of prolonged exposure to sub-zero temperatures.