{"product_id":"gema-mdc-230-bundle-modul-heizstab-sehp3-3-0-kw-230-v","title":"GEMA MDC 230 heating module + heating rod SEHP3 3.0 kW 230 V","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe GEMA MDC 230 Bundle Module + Heating Rod SEHP3 3.0 kW 230 V combines an MDC heating module for central heating systems with a matching electric heating cartridge. The combination is intended for the additional introduction of electric heat into the heating circuit and can support existing heat generators in open or closed central heating systems.\u003c\/p\u003e \u003cp\u003eThe bundle is suitable for applications where heating water is to be electrically reheated, an auxiliary heater is to be integrated, or excess electricity from photovoltaic systems is to be used as heat in the heating circuit. The design does not replace proper system planning, heat load calculation, or electrical sizing.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe MDC 230 module is an electric flow heater or a heating module for central heating systems. It features a steel tank with a raw steel interior, powder-coated exterior, 50 mm polyurethane foam thermal insulation, and a heating circuit connection stub with internal thread G 1 1\/4\u0026quot;.\u003c\/p\u003e \u003cp\u003eThe SEHP3 heating rod operates at 3.0 kW on 230 V~ \/ 50 Hz. The heating elements are made of Incoloy 825. The heating rod features an infinitely adjustable thermostat, protection rating IP44, and a non-automatic temperature limiter that interrupts the circuit in the event of overheating.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe combination of module and heating rod provides a compact electric auxiliary heat source directly in the heating circuit. This allows an existing central heating system to be specifically supplemented without having to assemble a matching module and heating rod individually.\u003c\/p\u003e \u003cp\u003eFor operators, the clear technical assignment is particularly helpful: The MDC 230 provides the integration into the heating circuit, while the SEHP3 heating rod delivers the electric heat output of 3.0 kW. This makes it easy to verify power, voltage, connection, and application area.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe heating module is integrated into a parallel heating circuit on the flow or return line of the main heat source. The medium is water or a suitable glycol mixture with a maximum concentration of 50%.\u003c\/p\u003e \u003cp\u003eFor operation, the minimum flow rate must be ensured. At 3.0 kW heating output, 171 l\/h is required, corresponding to approx. 2.85 l\/min. An additional circulation pump must be provided and connected in parallel to the heating cartridge. A safety valve with an opening pressure of 1.0 MPa is required.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe following information refers to the specific bundle consisting of the MDC module and the matching electric heating cartridge.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNominal output\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3.0 kW\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003ePower consumption\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3,000 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eVoltage\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e230 V~\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eFrequency\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003ePhases\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeating cartridge connection module\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eFemale thread G 1 1\/2\u0026quot;\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eModule connection heating circuit\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eFemale thread G 1 1\/4\u0026quot;\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInstallation length heating rod\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e360 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eUnheated area \/ S dimension\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e60 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeating rod temperature range\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eapprox. 23-75 °C ±5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSafety temperature limiter\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eapprox. 85 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeating rod protection rating\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eIP44\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeating rod material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eIncoloy 825\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMinimum flow rate\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e171 l\/h, corresponding to approx. 2.85 l\/min\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMaximum operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMaximum operating temperature of module\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e90 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eLength of MDC 230 module\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e500 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation of MDC module\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm polyurethane foam\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe hydraulic connection is made in a parallel heating circuit on the flow or return line of the main heat source. For the MDC 230, horizontal installation is conservatively described. Pipe routing, filling, and venting must be carried out in such a way that the heating module is reliably filled with the medium.\u003c\/p\u003e \u003cp\u003eInstallation, electrical connection, and commissioning may only be carried out by qualified specialists. Before switching on the power supply, the system and heating module must be completely filled, vented, and checked for leaks. Fusing, cable cross-section, residual current protection, and switching devices must be properly designed on site.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eDry running is not permitted. The electrical supply may only be established once the device and system are completely filled with water and vented. The device may only be operated if the minimum flow rate is ensured and the additional circulation pump is active.\u003c\/p\u003e \u003cp\u003eThe safety valve is required and must not be isolated from the device by shut-off valves. The housing of the heating cartridge must not be covered or thermally insulated. The product data is intended for technical orientation and does not replace professional planning.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eMDC 230 module\u003c\/li\u003e \u003cli\u003eMatching GEMA heating rod \/ electric heating cartridge SEHP3, 3.0 kW, 230 V\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Gema GmbH","offers":[{"title":"Zadani naziv","offer_id":58079004655964,"sku":"MDC230+SEHP3","price":249.41,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/durchlauferhitzer-notheizung-mdc-400p-inkl-elektroheizstab-9-kw-4897799.webp?v=1770692302","url":"https:\/\/hr.gemashop.de\/en\/products\/gema-mdc-230-bundle-module-heating-rod-sehp3-3-0-kw-230-v","provider":"GEMA Shop","version":"1.0","type":"link"}