Johnson & Starley Ltd.
Rhosili Road, Brackmills, Northampton NN4 7LZ
Tel: 01604 762881   Fax: 01604 767408

Heat Bank Thermal Store SYSTEMS
Specification 1666-1
Copyright DPS 22/06/00
Heat Bank Thermal Store System  
Everest combination unit  
Twin heat exchangers (45 ltr/min)  
Electrically heated  
50mm Foam Insulation  
All fitted controls are wired  
Blanked upper immersion heater boss  
Manual Solenoid Fill with Controls  
Twin Lower Immersion Heaters  

Unit Code

 1666.1.1

Capacity [litres]

 300

Base Diameter [mm]

 600

Overall Diameter [mm]

 700

Height [mm]

 1500

2   Plate Heat Exchanger
3   Heat Exchanger Pump
4   Flow Switch
6   Manual Air Vent
7   Automatic Air Vent
8   Air Vent Pipe
9   Solenoid Valve Feed to Header Tank
10  Isolating Valve
11  Y-Pattern Strainer (supplied loose)
12  Overflow (supplied loose)
13  Cold Feed / Expansion
15  Economy Immersion Heater 3kW with Stat + Overheat
16  Cold Mains In, 22mm
17  Hot Mains Out, 22mm
18  Drain Cock
42  Wiring Centre
55  Water Level Switch
58  Blanked Immersion Heater Boss

 
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.