PUFFER 2
HEATING WATER BUFFER TANK WITH 2 FIXED HEAT EXCHANGERS
APPLICATION
Storage of heating hot water
MATERIAL
Mild steel outside painted. There is no need of any anti-corrosion
treatment due to the fact that the buffer is in a closed circuit without any
adding air
HEAT EXCHANGER
2 mild steel fixed heat exchangers
TECHNICAL DESCRIPTIONS
Used to improve flexibility of pellets, stoves and burners. PUFFER 2 are
used in units with a typically discontinuous energy source such as biomass
boiler and solar thermal system.
INSULATION
NOFIRE® 100 mm soft polyester fibre 100% made of recyclable material,
with high Thermal insulation and Thermal conductivity: 0,039 W/mK. Fire
resistance class B-s2d0 according to EN 13501.
PVC external lining complete with top cover
WARRANTY
2 years - See general sales conditions and warranty
ACCESSORIES AND SPARE PARTS : See page 216
NOFIRE®
INSULATION
HEAT EXCHANGER SURFACE
PUFFER 2 VT VC
Model
500
600
800
800 B
1000
1500
2000
Stratification plate
Storage: Mild steel
Heat exchanger: Mild steel
Art. Nr.
3251162282953
3251162282703
3251162282704
3251162282783
3251162282705
3251162282706
3251162282707
Upper
Price €
1.260,00
1.299,00
1.487,00
1.349,00
1.594,00
2.320,00
2.793,00
2
[m ]
1,3
1,3
1,8
1,5
2,5
2,8
2,8
Accessories on request
Electrical immersions kit
[Kw]
from 1,5 to 3
from 4 to 12
Thermometer
Art. Nr.
5032240000107
5 units box
Available kit:
Tension [V]
220 - MONOPHASE
400 - THREEPHASE
See page 220
132
Buffer tanks connecting kit
€
80,00
€
Art. Nr.
Connection
5006170001001 110,00
1” 1/2
Stainless steel extensible connecting
kit - (200 ÷ 400 mm)
Lower
[m2]
1,9
2,1
2,5
2,3
3,1
3,8
4,6