BOLLY® 2 POWER
POLYWARM® COATED CALORIFIERS WITH 2 FIXED HEAT EXCHANGERS AND INTEGRATED SOLAR STATION
APPLICATION
Production and storage of sanitary hot water
MATERIAL
Material and finishings, suitable drinkable water according to D. M. n.
174 dated 06.04.04,:
- Mild steel Polywarm® coated (certification ACS - SSICA - DVGW W270 - UBA - WRAS)
HEAT EXCHANGER
2 Polywarm® coated fixed heat exchangers
INSULATION
Ecological hard polyurethane foam, thickness 50 mm with high thermal
insulation and thermal conductivity 0,023 W/mK.
Grey PVC external lining complete with top and flange cover.
EXTERNAL CASE:
Thermal insulated painted metal, and removable case, of all solar station
cabled components on the tank (expansion vessel-circulation group-
Professional central unit with 5 temperature probes) able to manage up
to 26 types of installation.
CATHODE PROTECTION
Magnesium anode
DRAIN
External confluence through drain connection.
GASKET- FLANGE PLATE
Silicone gaskets suitable for alimentary use for max temperature up to
200°C. Flange plate.
WARRANTY
- 5 years (Polywarm®)
See general sales conditions and warranty
ACCESSORIES AND SPARE PARTS : See page 216
PROMPT DELIVERY
1-5 days to dispatch
(delivery time excluded)
POLYWARM®
Professional
central unit
Heat exchanger surface
BOLLY 2 POWER WB
®
Circulation group
(from 2 to 12 lt per
min.)
Model
300
500
D.H.W. Storage: POLYWARM coated
Heat exchanger POLYWARM® coated
Art. Nr.
Price €
3135162320353
2.450,00
3135162320355
2.804,00
Upper
Lower
2
[m ]
0,7
1
1,2
1,8
19 liter
expansion vessel
Model
Energy loss
(EN 12897:2006)
300
500
[Kwh/24h]
1,87
2,45
EXCHANGER: Output power arising from performance tests carried out as prescribed in paragraph A. 4 EN 12897:2006
(primary temperature 80 °C, production D.H.W. from 15 to 60 °C and subsequent withdrawal of water with generator
switched off)
Primary
ΔP Primary
Heated volume
Surface
Output
flow rate
circuit
[kW]
[m3/h]
[mbar]
[liters]
[m2]
Upper
Upper
Lower
Upper
Lower
Upper
Lower
Upper
Lower
120
0,7
1,2
11,1
16,8
1,4
1,4
12,9
22,2
193
1
1,8
16,1
25,1
1,8
1,8
29,4
53,0
Accessories on request
Thermometer
Art. Nr.
5032240000107
5 units box
Titanium electronic anode
€
80,00
Art. Nr.
€
Model
5200000000008 220,00
5200000000009 274,00
300
500
Suitable for
Polywarm®
coated models
Electrical immersions kit available
MONOPHASE
THREEPHASE
4 kW
5 kW
6 kW
9 kW
12 kW
1,5 kW
2 kW
3 kW
Quantity of water
affected by the 5240000000034 5240000000035 5240000000036 5240000000027 5240000000028 5240000000029 5240000000030 5240000000031
Mod. electric heater
€ 358,00
€ 358,00
€ 359,00
€ 361,00
€ 481,00
€ 254,00
€ 254,00
€ 256,00
[lt]
Ignition time from 10 °C to 45 °C with immersion heaters [min]
113
202
152
101
76
61
//
//
//
300
184
329
247
165
124
99
82
//
//
500
92