Ltpgtwhen selecting an oil filled radiator it is often difficult to choose between many similar models not with theampnbspltstronggt15kw delonghi vento v550715ltstronggt this oil filled radiator demonstratesampnbspltstronggtdelonghiamprsquos ability to re thinkltstronggtampnbspthe conventional radiator concept ampnbspin this model a central radiator body is surrounded by a chimney like shroud which increases airflow across the radiatorltpgtltpg