- Buffer storage for heating systems with reliable insulation to avoid loss of heat produced by traditional heat generators.
- Made of high quality carbon steel S235JR EN10025, assembled and welded by automatic welding.
- Non-removable spiral heat exchangers made of S235JR EN10025 steel pipes welded to the tank.
- External anti-corrosion painting.
- Thermal insulation - polyester fiber panel, environmentally friendly and recyclable, with fire resistance Euroclass B s2 d0 in accordance with UNI ENI 13501-1 standard, with high insulating ability.
- PVC exterior with zipper.
- 2 years warranty against corrosion.
- Certificate Complies with Directive PED 2014/68/EU Article 4.3.
| d, mm | D, mm | HT, mm | Weight, kg |
|---|---|---|---|
| 790 | 990 | 1805 | 190 |

| A - Cold water inlet | G1"½ |
| B - Hot water outlet | G1"½ |
| Sf - Ventilation connection | G1"¼ |
| So - Connecting the probe | G½" |
| S1, S2 - input, output of the lower heat exchanger | G¾"M |
| S3, S4 - input, output of the upper heat exchanger | G1" |
| PE - maximum working pressure, bar | 6 |
| PS - maximum pressure, bar | 9 |
| TE - maximum temperature, °C | 100 |
Delivery
- Delivery by Poland with DHL courier service to the branch - free
- Delivery by Poland with DHL courier service to the branch at the address ("from door to door") - free
Payment
- Cashless payment with VAT: OPEKS Energysystems sp.z.o.o., TIN 5273030184, Santander Bank Polska S.A., SWIFT: WBKPPLPP, account number: 69 1090 1056 0000 0001 5227 8036, IBAN: PL69 1090 1056 0000 0001 5227 80
- Online Przelewy24 (Visa/MasterCard)

