Unit 22/25 Blue Chalet Industrial Estate, London Road, West Kingsdown, Kent TN15 6BQ
Tel: 01474 853154     Fax: 01474 853300     Email: kaydee@enta.net

SPECIFICATION 3724-1

Heat Bank Thermal Store System  
Stowaway advanced F+E  
Fitted Solar Controls  
Plate Heat Exchanger Pre-Heat  
Pre-Heat Blender  
Indirect  
40mm Foam Insulation  
High duty primary coil  
S-Plan primary controls  
Smartfit Controls  
Fitted Primary Pump, 6m head  
All fitted controls are wired  
Manual Fill - No Overflow  
Thermostatic Blending Valve 22mm  
28mm Primaries  
Additional 6m Finned Coil  
Backup Immersion Heater  
Low Water Level Indicator  
Primary By-Pass 22mm  
Cased  

 

Unit Code

SC-210-3724-1SC-250-3724-1

Capacity [litres]

210250

Base Diameter [mm]

450450

Overall Diameter [mm]

530530

Height [mm]

17201980

1   Integral Expansion Vessel (Unpressurised)
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
8   Integral Overflow Chamber
9   Store Filling Point
11  Y-Pattern Strainer (supplied loose)
13  Connection to Expansion Vessel
14  Immersion Heater 3kW Incaloy with Stat
16  Cold Mains In, 22mm
18  Drain Cock
19  Flow From Boiler 28mm
21  Flow to Primary Coil
22  Return to Boiler
23  Flow to Heating 28mm
25  By-Pass Connection 22mm
25  By-Pass with Balancing Valve
29  Primary Coil Balancing Valve
26  Primary Pump UPS 15/60
30  Solar Expansion Vessel 8 litres
32  Pressure Relief Valve with Gauge 3 bar 1/2''
33  Honeywell Smartfit Control Centre
34  Honeywell Smartfit Room Unit, 7 day
35a Two Port Zone Valve - Hot Water 22mm
35b Two Port Zone Valve - Heating 28mm
38  Honeywell Smartfit Cylinder Thermostat
39  White Coated Steel Casing
40  Tight Fitting Lid
48  Check Valve
49  Solar Drain Point
50  Solar Pump
51  Flow from Solar Panels
52  Return to Solar Panels
53  Resol Solar Controller
54  Filling Loop (disconnect after use)
55  Water Level Switch
56  Manual Water Level Test and Drain
66  Overfill Drain Cock
73  Sensor Points
80  Solar Filling Point
81  Dosing Pot Connection

The system uses a Blended Pre-Heat system to ensure that all stored solar energy is utilised before top-up energy from the boiler system.