tech info

BUFFER TANK FOR HEAT PUMP WITH COMPACT DHW INSTANT PREPARATION UNIT AND 1 FIXED HEAT EXCHANGER

APPLICATION
Storage by stratification of heating water and immediate production of
domestic hot water (DHW) with high flow rates and performances.


MATERIAL
Mild steel construction with exterior paint. No anti-corrosion treatment
required due to the buffer’s closed circuit system.


DHW HEAT EXCHANGER MODULE:
Integrated immediate DHW production module with Stainless steel
316L brazed plate heat exchanger.


HEATING WATER HEAT EXCHANGER
N° 1 mild steel fixed heat exchanger.


CIRCULATION PUMP
A pump is embedded on the top of the tank to allow the circulation
of technical water through the plate heat exchanger, only when there
is levy of DHW. Circulator speed: 700/4300 (min/max) n rpm; Power
consumption: 1,8/43 (min/max) W; Current drawn 0,02/0,39 (min/max);
Power supply 230V/1Ph/50Hz.


TECHNICAL DESCRIPTION
Puffermas® 2 DOMUS combines the characteristic use of a buffer
with those of a rapid DHW producer, without the accumulation of
domestic hot water. The DHW heat exchanger module ensures
excellent performances even at a low flow rate of domestic hot water.


INSULATION
Buffer tank: high thermal insulation with ecological polyurethane hard
foam.
Dhw module: insulating PST cover.
Grey PVC external lining.


WARRANTY
5 years (tank).
See general sales conditions and warranty for electrical parts.
 

Features
HOT WATER DOMESTIC HOT WATER
HEAT PUMP INTEGRATION HEAT PUMP INTEGRATION
SOLAR ENERGY SOLAR ENERGY
ERP ERP
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