- Raw carbon steel tank
- Corrugated Stainless steel AISI 316L coil for the instantaneous domestic hot water production
- External soft plastic coating (PVC RAL 9010)
- 1 ½” connection for heating element kit
- High density polyurethane insulation (PU) shells
- No. 8 fittings 1” ½” to connect other heating sources
- High thermal insulation with polyurethane hard foam (PU) for SERIES 500 lt
- Polyester fiber insulation 100 mm + external soft plastic coating (PVC RAL 9010) for series 800-2000lt
- Hydralic connections arranged in the rear part PTS