Description
Elnur presents Elnur MAC15, the new electric boiler range to cover your Domestic Hot Water and Heating needs. Mattira is the ideal option when a totally safe and reliable efficient central heating system is required.
It is the perfect solution for properties with no access to a mains gas supply or homes which have gas boiler restrictions.
With this new range of digital electric boilers, Elnur offers you the opportunity to enjoy the safety and convenience of electricity. Mattira is the ideal option when a totally safe, reliable and efficient central heating system is required.
Our digital electric boilers are the only ones on the market that regulate energy consumption according to the heating needs of the installation, taking into account not only the ambient temperature, but also the external temperature. Mattira ensures the optimum comfort in your home, with the maximum running cost savings thanks to its Modulation and Auto Heating Regulation features.
The modulating feature of our electric boilers is managed by a Smart Electronic Modulating System (SEM). It applies TRIAC technology combined with an external chrono thermostat to continuously adapt the heating capacity to the heating needs of the premises, thus achieving 100% energy efficiency and overall savings in energy costs. Another feature managed by the SEM System is the Heating Modulation. It is possible to regulate the temperature at which the boiler drives the water heating circuit depending on the outdoor temperature. This method of regulation provides maximum comfort as it anticipates changes in the thermal needs of the house.
These features and the fact that, Mattira electric boilers modulate in steps of 1 kW, reduce any possibility of energy waste to the minimum offering you the maximum comfort in your home. These boilers can be installed on single or three-phase electric supplies by using a bridge included with the boiler. All Mattira electric boilers can be limited to any output between 3 and 12 kW on single phase supplies and up to 15 kW on three-phase supplies. None of the Elnur MAC15 boilers emit gases or direct pollution when operating. They do not operate using fuels such as gas or diesel and there is therefore no risk of leaks or explosions.
| MODEL | MAC15 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Selectable Output kW | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 15 |
| kcal/h | 2580 | 3440 | 4300 | 5160 | 6020 | 6880 | 7740 | 8600 | 9460 | 10320 | 11180 | 12900 |
| Current 3 x 400 V+N~ A | 13.0 | 8.7 | 13.0 | 8.7 | 13.0 | 13.0 | 13.0 | 21.7 | 21.7 | 21.7 | 21.7 | 21.7 |
| *Current 230 V~ A | 13.0 | 17.4 | 21.7 | 26.1 | 30.4 | 34.8 | 39.1 | 43.5 | 47.8 | 52.2 | Ask | Ask |
| **Time Available DHW min | 29’04” | 21’48” | 17’26” | 14’32” | 12’27” | 10’54” | 9’41” | 8’43” | 7’56” | 7’16” | 6’42” | 5’49” |
*Using included bridge connection **Time in minutes remaining available on DHW
Key Features
- Digital Modulating Electric Boiler, for heating and domestic hot water.
- MATTIRA COMBI Heating boiler is made of insulated steel.
- Modulating electronic control of the heater by SEM system (Smart Electronic Modulating system).
- Wall bracket steel template to set up connections easily. 50L DHW tank made of insulated stainless steel, CFC free.
- Compatible with Ambient Thermostats and the Elnur Connected range of internet thermostats, all available as accessories.
- Stainless steel shielded elements – INCOLOY800 for heating and DHW.
- 6L heating expansion vessel.
- 2L DHW expansion vessel.
- DHW temperature limiter 80 °C.
- Modulating electronic control of the heater.
- Heating 3 bar relief valve. Pressure gauge 0-4bar.
- DHW 7 bar relief valve.
- Circulating pump.
- Also suitable for use with under floor heating.
- Auto air vent.
- DHW anti-electrolysis hoses.
- Auto Heating Regulation mode.
- 5 Year Warranty on the Cylinder, 2 Years on Electronics
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