A method of managing a combi radiator (1), the method comprising the following steps that are repeated for each current day, and for each current period taken from a predetermined set constituted by at least one successive period defined in the current day:

acquiring a predetermined indication from a predefined table (30), said predetermined indication being associated with said current period and being taken from a list comprising a first indication for which only the electrical radiator system (2) is to be activated, and/or a second indication for which only the hot-water radiator system (3) is to be activated, and/or a third indication for which both the electrical radiator system and the hot-water radiator system are to be activated;

controlling the radiator as a function of the predetermined indication.

A method of managing a combi radiator (1), the method comprising the following steps that are repeated for each current day, and for each current period taken from a predetermined set constituted by at least one successive period defined in the current day:

acquiring a predetermined indication from a predefined table (30), said predetermined indication being associated with said current period and being taken from a list comprising a first indication for which only the electrical radiator system (2) is to be activated, and/or a second indication for which only the hot-water radiator system (3) is to be activated, and/or a third indication for which both the electrical radiator system and the hot-water radiator system are to be activated;

controlling the radiator as a function of the predetermined indication.

A variable heatable radiator for use in a fluid circuit containing coolant therein, and which can generate substantial amounts of heat to heat larger spaces, such as in a home or business, while utilizing minimal power to run, and which can be utilized in various implementations and configurations. The radiator can be selectively activated or de-activated by, for example, a cell phone or the like whereby the fluid circuit in the radiator can be monitored for time of use, temperature and cost of use. The circuit possesses at least one opening defined therein on sides of the radiator and top and bottom thereof which is in communication with the circuit, whereby a heating element can be inserted to heat the fluid.

Provided is a self-assembly hot water mat capable of extending through assembly. A self-assembly hot water mat capable of being assembled with other self-assembly hot water mats, having four sides, and including a path for circulating hot water includes a plurality of hot water passages formed in the self-assembly hot water mat to provide a plurality of hot water flow paths, an inlet formed at each of the four sides, through which hot water flows in, and an outlet formed at each of the four sides and paired with the inlet, through which hot water flows out.

Provided is a self-assembly hot water mat capable of extending through assembly. A self-assembly hot water mat capable of being assembled with other self-assembly hot water mats, having four sides, and including a path for circulating hot water includes a plurality of hot water passages formed in the self-assembly hot water mat to provide a plurality of hot water flow paths, an inlet formed at each of the four sides, through which hot water flows in, and an outlet formed at each of the four sides and paired with the inlet, through which hot water flows out.

A radiating fin with a bent radiating portion and an electrothermal oil heater using the same are provided. The radiating fin comprises a main body with an oil guide groove formed therein, connecting sleeves extending in a horizontal direction being provided at an upper end and a lower end of the main body; a bent radiating portion is formed within a region, a certain distance away from the middle, of an edge of at least one end of the main body; and an upper end and a lower end of the bent radiating portion are located in different vertical planes, or the upper end and the lower end of the bent radiating portion are located in a same vertical plane, and at least one portion between the upper end and the lower end is bent to form a side-raised structure. Compared with the prior art, the radiating fin with a bent radiating portion provided in the present invention has the following advantages: by forming a bent radiating portion within a region, a certain distance from the middle, of an edge of any end of the radiating fin, when a plurality of the radiating fins are connected to each other, a combined radial and convective radiating way can be realized and meanwhile the transverse radiation and the longitudinal radiation of the radiator are strengthened.

A temperature control system for controlling the temperature of a room and a composite element for a temperature control system.

A temperature control system for controlling the temperature of a room and a composite element for a temperature control system.

A system and method for improving the responsiveness of forced hot water heat exchangers placed around the baseboards of conditioned living spaces and improving the efficiently of centralized hot water heating systems. The control system may comprise a convector baseboard heat exchanger or a replacement heat exchanger cover, and a blower, a diffuser and sensors which are mounted to one or more of the baseboard heat exchangers, the heating system influent and effluent loops, the fuel supply and the recirculation pump. When the heating system and forced hot water loop reaches its operating temperature, the blower activates to rapidly transfer energy from the-forced hot water loop into the air and disperse treated, heated air into the conditioned spaces. After the centralized heating system turns off, the system continues to transfer energy from the forced hot water into the air of the conditioned spaces until the latent heat of the centralized heating system has been extracted and the return loop temperatures are at levels consistent with optimal boiler performance.

A system and method for improving the responsiveness of forced hot water heat exchangers placed around the baseboards of conditioned living spaces and improving the efficiently of centralized hot water heating systems. The control system may comprise replacement baseboard heat exchanger cover, a blower, a diffuser and a sensor which are mounted to one or more baseboard heat exchangers. When heating system and forced hot water reaches its operating temperature, the blower activates to rapidly transfer energy from the heated water into the air and disperse treated, heated air into the room. After the centralized heating system turns off, the system continues to disperse the treated, heated air until the latent heat of the heating element centralized heating system has been extracted and the return loop temperatures are at levels consistent with optimal boiler performance.