Hot water indirect DHW storage boiler
HMV storage = Domestic Hot Water storage or boiler
When transporting domestic hot water tanks equipped with a heat exchanger, pay close attention to the manufacturer's specifications, according to which tanks with 1 and 2 heat exchangers 500l or more in volume PROVIDED< span> recommended to deliver. In addition, theextra large heat exchanger tanks with a capacity of 300l or more are also OFFICIAL recommended transport!
In the case of horizontal transport, we recommend that you take care of the loading crew!
The enamel of the boilers can be damaged during transport lying between the heat exchanger and the tank wall!
⇓ You will find a detailed description at the bottom of the product list! ⇓
It is not enough to generate heat in the solar collector, it is also necessary to store the heat. In order to heat and store water for use (bath water), an indirect storage tank is required, since we do not circulate tap water in the collector, but antifreeze or, in the case of Gravikol, alcohol.
Indirect storage means that there is a long tube spiral inside the tank, i.e. a heat exchanger. , in which the liquid heated by the solar collector circulates. This long tube spiral then heats up the cold water in our boiler.
You can also buy a boiler equipped with 2 heat exchangers, the lower one is the heat exchanger of the solar system, and the upper one is heated by the boiler, circo or water open fireplace.
In some stores there is not a tube spiral, but a so-called mantle heating, i.e. a tank within a tank, the hot liquid from the solar collector flows in the outer thin layer, the inner tank heated. This is usually a characteristic of collectors that can be installed horizontally.
An electric heating insert can be ordered for the majority of domestic hot water storage tanks (DHW), and in some it is standard equipment.
If you are looking for a container to store heating water, you should look for the buffer container among our products.
About DRAZICE containers:
The OKC heat storage water heater can be used only in combination with electric heating or a heat exchanger, primarily in family houses, apartments, or even in public buildings.
The electric water heater is designed for operation with only one type of energy.
The heat storage water heater can work with two types of energy. In the summer, the domestic water is heated by a solar collector, in the winter by the thermal energy of the central heating system.
If necessary, the heating with electric energy can be activated.
Indirectly heated stationary water heaters of the NTR and NTRR series are used to produce DHW - domestic hot water.
The NTR types have a heat exchanger, e.g. for a solar collector or boiler.
The NTRR types have two heat exchangers, so they combine heat sources, e.g. gas boiler + solar system or heat pump.
The NAD heat storage buffer tanks are used to collect excess heat from its source. The heat source can be a solid fuel boiler, heat pump, solar collectors, fireplace inserts, etc.
For some types of tanks, it is possible to combine the connection of several sources.
The NAD type tanks are used to store the heat in the heating system. The connection of the buffer tank to the heating system operating with a solid fuel boiler enables optimal operation of the boiler at a favorable temperature. Its yield is mainly during the period of optimal operation (i.e. at maximum efficiency), when the unused excess heat is accumulated in the tank.
The NADO type enables the direct heating of domestic water in the internal enameled tank, or its preheating for the next water heater. The connection to the boiler usually
enables the direct heating of domestic hot water in the internal tank to the required temperature.
