The accumulator heats domestic hot water and acts as the system’s buffer tank. Domestic water energy is charged in the upper part of the accumulator, which ensures high domestic water temperature and sufficiency even for a large crowd. Thanks to the intermediate bulkhead, domestic hot water is layered in the top of the accumulator. The bottom part of the intermediate bulkhead is used as the buffer tank of the property’s heating network, which ensures sufficiently long heat pump charging periods. The lower charging connections of the accumulator include guide pipes to generate the right kind of heat layering.
G-Energy HPe accumulators have two flanges for domestic hot water coils. The top flange comes standard with the domestic hot water coil and the bottom flange with the domestic water preheating coil. G-Energy HPe is available with 501L or 1000L capacities.
|Model||G-Energy HPe 501||G-Energy HPe 1000|
|Height||mm* **||2010 / 2030||2130 / 2150|
|Diameter||mm*||600 / 780||850 / 1030|
|Max coil size||LK45||LK55|
|Resistor connection quantity||pc||3–4||3–4|
|Max resistor capacity||kW||12||12|
|Max operating pressure||bar||3||3|
* +Adjustable legs 0 – 60 mm ** Measurements: insulation removed/installed (insulation thickness 90mm)