A refrigerating unit comprising a heating arrangement for modulating the temperature of an outer surface of a door of the refrigerating unit, wherein the refrigerating unit comprises a compartment provided with an opening enclosed by side profiles and the refrigerating unit further comprises said door for allowing access through said opening, wherein the heating arrangement is configured to be installed in a base profile, and comprises • an elongated gasket profile comprising a proximal part and a distal part, wherein the proximal part is arranged from the base profile to the distal part of the elongated gasket profile, and wherein the proximal part comprises at least one flexible element configured to allow the distal part to be displaced towards the base profile upon closing the door, wherein the distal part comprises at least one hollow part with a first side of the hollow part connected to said proximal part and an opposite second side of the hollow part comprising a contact surface directed towards said door, • one or more first heat-conducting materials (19, 24a, 26) enclosed by said hollow part and arranged with an outer side surface of the first heat conducting material(s) abutting said second side of the hollow part, • one or more heating elements enclosed by said hollow part and arranged for conductive heating of the first heat-conductive material(s) (19, 24a, 26), characterised in that the door is a glass door, that the heating arrangement is configured to be installed in a base profile of the compartment, and in that the second side of the hollow part extends across the heating element(s) so as to separate the heating elements from the contact surface. wherein the heating arrangement is configured to be installed in a base profile, and comprises • an elongated gasket profile comprising a proximal part and a distal part, wherein the proximal part is arranged from the base profile to the distal part of the elongated gasket profile, and wherein the proximal part comprises at least one flexible element configured to allow the distal part to be displaced towards the base profile upon closing the door, wherein the distal part comprises at least one hollow part with a first side of the hollow part connected to said proximal part and an opposite second side of the hollow part comprising a contact surface directed towards said door, • one or more first heat-conducting materials (19, 24a, 26) enclosed by said hollow part and arranged with an outer side surface of the first heat conducting material(s) abutting said second side of the hollow part, • one or more heating elements enclosed by said hollow part and arranged for conductive heating of the first heat-conductive material(s) (19, 24a, 26), • an elongated gasket profile comprising a proximal part and a distal part, wherein the proximal part is arranged from the base profile to the distal part of the elongated gasket profile, and wherein the proximal part comprises at least one flexible element configured to allow the distal part to be displaced towards the base profile upon closing the door, wherein the distal part comprises at least one hollow part with a first side of the hollow part connected to said proximal part and an opposite second side of the hollow part comprising a contact surface directed towards said door, wherein the proximal part is arranged from the base profile to the distal part of the elongated gasket profile, and wherein the proximal part comprises at least one flexible element configured to allow the distal part to be displaced towards the base profile upon closing the door, wherein the distal part comprises at least one hollow part with a first side of the hollow part connected to said proximal part and an opposite second side of the hollow part comprising a contact surface directed towards said door, • one or more first heat-conducting materials (19, 24a, 26) enclosed by said hollow part and arranged with an outer side surface of the first heat conducting material(s) abutting said second side of the hollow part, • one or more heating elements enclosed by said hollow part and arranged for conductive heating of the first heat-conductive material(s) (19, 24a, 26), characterised in that the door is a glass door, that the heating arrangement is configured to be installed in a base profile of the compartment, and in that the second side of the hollow part extends across the heating element(s) so as to separate the heating elements from the contact surface.