The available energy sources
6. ACCORDING TO YOUR AVAILABLE POWER SOURCES
Here it is decisive whether the home you there is access to natural gas , only electricity or alternative sources such as thermal and photovoltaic solar collectors or a boiler . When you compare electric and gas water heaters , it is important to take it given factors like energetic efficiency , requirements for installation and general them operational expenses . I have to too so yes take it under attention and safety . Like explore these factors and find out the specific ones you are needs , you can confidently yes choose the best water heater for yours home .
ELECTRIC WATER HEATER
Easy and effective : Electric ones water heaters are popular choice for a lot households due to theirs relatively low cost, energy efficiency and easy installation . They they use electricity for warming up on the water and usually they have heating power item about 30 00 W, providing enough warm water for the whole household . The process on installation on these water heaters is easy , which often them does more accessible from theirs gas or combined analogies . Modern is electric water heaters combines t electronic thermostat and digital display as well as functions for self-study . When the device everything adapts to yours models on consumption are 20% savings possible !
THERMOPUMP EN WATER HEATER
That 's a can would the simplest and most modern decision yes reduce the bills dramatically you are for hot water .
Heat pumps " air-water " can be a monobloc and a split system and. Our T- water heaters ELDOM Green Line are of the split type, composed from 2 parts - external air conditioner and water heater with built-in capacitor . The two bodies are connected with copper pipes , which is going on refrigerated agent . For efficient work on the heat pump system , we recommend the length on tubular way between the water heater and the external body yes be maximum 8 meters .
T- water heaters from the Green Line series own everyone opportunities on the electric ones ELDOM water heaters , but with some essential advantages :
- more than three times less electricity consumption than conventional electric water heaters ;
- they are easily installed in place of the old electric water heater due to their identical dimensions;
- have high energy efficiency because they are equipped with a special thermoregulating valve and and innovative capacitor – aluminum heat exchanger , mounted about the water container , with a large contact area ;
- it is built into the device and intelligent electronically management made in Europe specially for ELDOM heat pump water heaters ;
- we also offer models with built-in additional solar heat exchanger , for use on the free one sunny energy .
INDIRECT WATER HEATER WITH ONE OR TWO HEAT EXCHANGER CA
We at ELDOMINVEST are aware the meaning on renewables sources on energy . That's why a long time ago we created and develop my product line indirect water heaters and buffer dishes ELDOM Green Line. ELDOMINVEST offers the widest range of indirect water heaters and buffer vessels in Europe. This allows, according to your needs, to choose the most suitable model with a volume of 80 to 2000 liters, with one or two heat exchangers, for horizontal, vertical or floor installation, with outlets on the left or right, with electronic or mechanical control.
Mainly an advantage on this one type water heaters is that in the process on exploitation on alternative energy sources almost or at all no everything imposes the use on electricity . The models with one or two the heat exchanger everything include to installations using alternative sources on energy : heat pump , solar collector through summer , local heating installation through the winter . The water everything warms up mainly through the heat exchangers through which a heat transfer fluid circulates . For year-round use, we recommend this fluid be propylene glycol instead of water. The backup electric heating element includes only when the alternative energy source no is sufficient for receiving on the desired one temperature on the water .
The ones above heat exchangers connection wat to high powered sources on energy , as cat el . In this case no everything accumulate warmth throughout volume on the water heater , but the appliance works in flowing mode and provides on practice unlimited quantity warm water . Low located heat exchanger we recommend connecting with underpowered sources on heat , such as everything appear thermal solar collectors . That's right it heats up as much as can bigger quantity warm water using the accumulator effect and the good isolation on the water heater . This one option requires space for deployment of solar them collectors and competent installation of pipe routes for the heat transfer fluid .
We also offer water heaters with two in parallel located heat exchangers for combined use on two the heat source . Heat exchangers are located throughout volume on the device with a purpose maximized efficiency at warming up on the water , regardless from the season .
In everyone cases , for yes there is heat exchange must yes there is temperature difference . If the temperature on the coolant is , for example, 50 ° C and the temperature on the water in the water heater too is 50 ° C ( ΔT =0) , heat exchange there isn't yes there is , whatever the coil . The main thing rule here it is: how much bigger ΔТ – the bigger it is heat exchange .
HYBRID WATER HEATER
This is ecological clean and economical decision for warming up on water , which uses 100% free energy from the sun , converted directly from photovoltaic panels ( without the need from inverter ) . This one product is innovative for the European market :
- works both with direct current from photovoltaics and with alternating current from electricity network ;
- and the integrated MPR tracker and electronic control with intelligent an algorithm developed in Germany provides maximum production on photovoltaics panels in any kind temporal conditions ;
- ELDOM Hybrid is the cheapest t accumulator on free sunny energy . The water heater is not used electricity from the grid only for additionally warming up on the water through the second heater ;
- the installation of ELDOM Hybrid is exceptional easily thank you on Plug and Play system. Mounted like standard electric water heater, and the photovoltaic ones modules everything connect easily with help on MC4 connectors . For the effective one work on the hybrid water heater is enough yes be powered by two to four standard 400W photovoltaic panels with 60/120 cells .
