Rezistenta electrica din inox 300W - 220V AC pentru boiler si panou solar nepresurizat - DALBI
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Rezistenta electrica inox 300W pentru boiler si panou solar nepresurizat
Rezistenta electrica DALBI de 300W asigura incalzirea eficienta a apei in boilere si panouri solare nepresurizate, cu consum redus si montaj simplu. Fabricata integral din inox rezistent la coroziune, include garnitura silicon si piulita de strangere pentru etansare perfecta si durabilitate pe termen lung.
Ce obtii cu acest produs
- Consum redus de doar 300W — mentii apa calda fara facturi mari la energie
- Montaj simplu in 15-20 minute — flanșa cu garnitura silicon se fixeaza usor cu piulita inclusa, fara scule speciale
- Durata lunga de viata — inoxul rezista la coroziune si depuneri, functionand ani la rand in mediu umed
- Compatibilitate universala — se integreaza in majoritatea boilerelor si panourilor solare nepresurizate cu orificiu standard
- Siguranta in exploatare — transfer termic eficient si etansare sigura previn scurgerile si supraincalzirea
- Potrivit pentru sistem solar — se poate folosi ca sursa auxiliara de incalzire in zilele fara soare
Cum functioneaza si cum se instaleaza
Rezistenta se monteaza prin orificiul dedicat al boilerului sau rezervorului, fixandu-se cu piulita si garnitura silicon incluse pentru etansare. Dupa conectarea la 220V AC prin bornele filetate, elementul de incalzire inox se scufunda complet in apa si incepe transferul termic. Se recomanda folosirea unui termostat pentru controlul automat al temperaturii si economie maxima de energie.
Important: nu porniti niciodata rezistenta fara apa in rezervor si asigurati-va ca elementul este complet scufundat pentru a evita deteriorarea.
Intrebari frecvente
Se poate folosi in boiler cu presiune?
Nu, acest model este conceput exclusiv pentru sisteme nepresurizate — boilere cu rezervor deschis sau panouri solare cu circuitul la presiune atmosferica.
Am nevoie de termostat sau functioneaza singura?
Rezistenta nu are termostat integrat. Se recomanda instalarea unui termostat extern pentru control automat al temperaturii si siguranta sporita.
Cat timp dureaza sa incalzeasca apa?
Timpul depinde de volumul apei si temperatura initiala. La 300W, este ideala pentru mentinerea temperaturii sau incalzire graduala in rezervoare pana la 100 litri.
Specificatii tehnice
| Putere nominala | 300W |
| Tensiune alimentare | 220-230V AC |
| Tip rezistenta | Imersie, element inox |
| Material element incalzire | Inox (otel inoxidabil) |
| Diametru element | 8 mm |
| Lungime totala (cu borne) | 240 mm |
| Lungime totala (cu flansa) | 215 mm |
| Lungime element incalzire din flansa | 195 mm |
| Tip flansa | Metalica cu filet |
| Garnitura etansare | Silicon termorezistent |
| Accesorii incluse | Piulita de strangere |
| Brand | DALBI |
| Aplicatii | Boilere nepresurizate, panouri solare, rezervoare apa |
Garantie si suport
Produsul beneficiaza de garantie 24 luni conform legislatiei romane, acoperind defectele de fabricatie. Ai drept de retur in 30 de zile de la primire. Livrarea se face rapid prin curier partener in toata Romania.
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