Dzelzavas street 120g, Riga, LV-1021
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ProductsProductsHeating unitsLogoEco Dual E H-HW


LogoEco Dual E H-HW

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Heat interface unit for transferring heat from the district heating network to the domestic heating and hot water systems.
The interface unit is fitted with two heat exchangers: one for domestic water and one for the central heating system. These heat exchangers ensure physical separation (hydraulic) between the interior installation and the district heating network. The medium in the district heating network can then not come into contact with the medium in the interior installation. Heat is transferred from the district heating network through the heat exchangers to the domestic water installation and CH system.
Economical pump.
Suitable for low district heating temperatures.
Priority switching possible.
Anti-legionella program.
Technical Specifications
District heating network connection (supply/return), domestic water (hot/cold) and heating (supply/return): ¾” connection nut.
Overpressure safety valve: Ø15mm.
Heat meter connection: ¾" connection nut (2x) L= 110 mm.
Fitting heat meter: return.
Heat meter temperature sensor: M 10x1 or G ½" (spool piece).
Electrical connection: 230 VAC - 50 Hz - 0.64 A.
Current consumption per year: approx 45 kWh.
Potential free thermostat on/off contact: yes. (1)
(1) Suitable for on/off thermostats with potential-free switching, such as Honeywell Round on/off (T87G2014).

Technical specification

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