Indirect heating
An indirect substation is used when district heating network conditions, such as pressure and temperature, do not allow direct connection. When a substation is connected indirectly, a heat exchanger provides energy-efficient heat transfer. It also ensures that the primary network supply side and the secondary building installation side remain safely separated.
Product types shown: 34
DSA1 HOME
The DSA HOME is designed for use in high-parameter district heating networks. Suitable for heating single houses. It provides an alternative solution to an oil or gas boiler. The DSA Home is designed for heating or heating and domestic hot water. The wall-mounted construction saves space needed for installation and servicing.
DSP 1 MAXI CEE
District heating transfer stations provide the link between district heating suppliers and customers’ systems. They incorporate the necessary equipment to tailor the supplied heat to the needs ofthe object premises as specified in the heating supply contract. In this they need to comply with all applicable standards and with the supplier’s technical connection conditions. Indirect connections (in which district heating and in-house systems are hydraulically isolated)incorporate components to separate the systems (heat exchanger), to limit the flow volume to that specified in the contract, regulate the secondary supply temperature and measure the energy consumption. The system described here is a standard type in whichone of different types of pump modules and different options can be connected on the secondary. Thus, this system is especially suitable for District Heating applications.
DSP MOD
District heating transfer stations provide the link between district heating suppliers and customers’ systems. They incorporate the necessary equipment to tailor the supplied heat to the needs of the object premises as specified in the heating supply contract. In this they need to comply with all applicable standards and with the supplier’s technical connection conditions. Indirect connections (in which district heating and in-house systems are hydraulically isolate) incorporate components to separate the systems (heat exchanger), to limit the flow volume to that specified in the contract, regulate the secondary supply temperature, and measure the energy consumption. The system described here is a standard type in which one different types of applications can be connected on the secondary.
DSP1 MAXI
District heating transfer stations provide the link between district heating suppliers and customers’ systems. They incorporate the necessary equipment to tailor the supplied heat to the needs of the object premises as specified in the heating supply contract. In this they need to comply with all applicable standards and with the supplier’s technical connection conditions.
DSP1 SMALL
The DSP MINI is designed for use in district heating networks, suitable for heating and for providing DHW for single family houses. It provides an alternative solution to an oil or gas boiler. The DSP MINI is designed for heating, domestic hot water and floor heating. The wall-mounted construction saves space which is needed for installation and service. The DSP MINI is designed as a wall-mounted sta tion. Each station is equipped with micro plate heat exchangers for DHW and optional for heating manufactured by Danfoss, which significantly increase substation performance and lifetime. All components are placed at the front of the station, which makes it very easy to access them during maintenance or servicing. The mounting bracket significantly reduces the time required to mount the substation to the wall. The connections are predefined and allow installers to prepare installation before station is available on the site, which reduces the time between delivery and startup.
DSS1 MAXI
District heating transfer stations provide the link between district heating suppliers and customers’ systems. They incorporate the necessary equipment to tailor the supplied heat to the needs of the object premises as specified in the heating supply contract. In this they need to comply with all applicable standards and with the supplier’s technical connection conditions. Indirect connections (in which district heating and in-house systems are hydraulically isolated) incorporate components to separate the systems (heat exchanger), to limit the flow volume to that specified in the contract, regulate the secondary supply temperature and measure the energy consumption. The system described here is a standard type where primary medium is steam. On secondary heating circuits or modules can be connected optional.
Termix Compact 28 VX-FI-PS
Space heating with buffer
The Termix Compact 28 VX-FI-PS is a heat exchanger unit, ready for buffer-tank connection, for the production of heating in large buildings such as sports centres, schools, blocks of flats etc. where the supply line is to small for peek demand. It can be used for connection to indirect district heating in places where the district heating plant requires a hydraulic break on the plant side. It is also suitable for conversion to district heating when the secondary heating system is unsuitable for being connected to direct district heating or when a particularly effective security against leakage in the heating system is required.
Efficient heat exchanger
The substation is fitted with an efficient plate heat exchanger, which ensures the most favourable heat extraction and achieves optimum comfort and operating economy.
Several variants
Termix Compact 28 VX-FI-PS is built with a heat exchanger for space heating, flow controller (AVQM = self-acting flow controller with integrated with integrated control valve), PWM pump, electronic regulation of the heating circuit. 2 Sensor for a buffer-tank. The electronic controller is factory pre-set. Electrical components are pre-wired. Termix Compact 28 VX-FI-PS is produced in standard constructions:- VX with heat exchanger for indirect heating
- VX with heat exchanger for indirect heating and STW Safety function
Pipe connection can be made from either the top or bottom, which makes this solution highly flexible. At the same time, both space and time are saved when installing.
Minimal heat loss
Complete insulation of the unit ensures minimal heat loss.
Reliable and easy to install
Termix Compact 28 VX-FI-PS is operationally reliable. A quality product manufactured in Denmark, which is easy to install and quickly commissioned.- VX with heat exchanger for indirect heating
Termix VX Compact 28
The Termix VX Compact 28 is a complete solution for space heating with optimal safety, efficient energy transfer, service-friendly construction and a compact design. The substation is applicable, if a heat exchanger is required or on a conversion to district heating, where the existing equipment is unsuitable for direct connection. The Termix VX Compact 28 substation is ideal, where a high level of security against burst pipes and water damage in the heating system is required.
VX Solo 22 H OP (P330)
Application
The VX Solo 22 is made in a compact design and is especially suitable for supply of heating for small properties and apartment houses.The substation is suitable for two pipe systems.The substation features a plate heat exchanger for the heating circuit and it is prepared for connection to a domestic hot water cylinder.The VX Solo 22 is available in two basic variants, one variant with Danfoss ECL 310 for control of the heating circuit, and another variant with Danfoss ECL 310 for control of both the heating as well as the DHW cylinder circuits.The VX Solo 22 variants offer capacities ranging from 44 to 110 kW heating and 13 to 75 kW domestic hot water.Please contact our sales department and together we shall find the optimum solution for your exact requirements.
Connection pipes for domestic hot water cylinder (DHW)
As standard the VX Solo 22 is supplied with primary connection pipes for DHW cylinder, with or without actuator and electronic control of the cylinder circuit.
Heat exchanger for DHW heating
The heat exchanger used in the VX Solo 22 is a brazed, highly efficient Danfoss plate heat exchanger, which has been tested and approved according to the PED directive.
Reading and setting
All thermometers are placed so they are easy to read.Components, which can be adjusted, are easily accessible.
Service or maintenance
The substation is very service friendly due to practical piping and assembly with nuts and gaskets.It is mounted on the wall and as all pipes are placed in pipe bracket distance, it is possible to establish a nice piping.
VX Solo 22 H OP, without controller
Application
The VX Solo 22 is made in a compact design and is especially suitable for supply of heating for small properties and apartment houses.The substation is suitable for two pipe systems.The substation features a plate heat exchanger for the heating circuit and it is prepared for connection to a domestic hot water cylinder.The VX Solo 22 is available in two basic variants, one variant with Danfoss ECL 310 for control of the heating circuit, and another variant with Danfoss ECL 310 for control of both the heating as well as the DHW cylinder circuits.The VX Solo 22 variants offer capacities ranging from 44 to 110 kW heating and 13 to 75 kW domestic hot water.Please contact our sales department and together we shall find the optimum solution for your exact requirements.
Connection pipes for domestic hot water cylinder (DHW)
As standard the VX Solo 22 is supplied with primary connection pipes for DHW cylinder, with or without actuator and electronic control of the cylinder circuit.
Heat exchanger for DHW heating
The heat exchanger used in the VX Solo 22 is a brazed, highly efficient Danfoss plate heat exchanger, which has been tested and approved according to the PED directive.
Reading and setting
All thermometers are placed so they are easy to read.Components, which can be adjusted, are easily accessible.
Service or maintenance
The substation is very service friendly due to practical piping and assembly with nuts and gaskets.It is mounted on the wall and as all pipes are placed in pipe bracket distance, it is possible to establish a nice piping.
VXe Solo H
Application
The VXe Solo H (ECL 310/A237) is a fully insulated substation for indirect heating with one heating circut featuring featuring high performance and simple operation. VXe Solo H is especially suitable for two- pipe systems such as systems with radiator or floor heating. Designed for wall-mounting with pipes connection in bottom. The heating circuit is controlled by electronic temperature controller Danfoss ECL 310/A237.
District heating (DH)
The substation is prefabricated with interconnecting components such as fitting piece and sensor pockets for insertion of a heat meter installed in the DH return line, as well as strainers, thermometers and ball valves. The heating temperature is controlled by an electronic ECL 310/A237 controller with weather compensation, which enables further energy savings.
Heating (HE)
The heating side consists of a stainless steel plate heat exchanger and the VXe Solo H substation is available with heat exchanger types XB 06H-26 and XB 06H-40 for radiator heating and type XB 06L-1 24 for floor heating. The heating side also features safety valve, expansion vessel, strainer, thermometers, manometer, energy-efficient circulation pump and ball valves. The HE circuit is controlled by the district energy class pressure independent control valve AVQM together with the AMV actuator with or without safety function, - the temperature by means of an electronic temperature controller (ECL 310/A237).
Mounting of heat meter
The substation is equipped with ¾” fitting pieces in the DH return line for fitting of a heat meter. Calculator of the heat meter can be mounted into a special chamber, that is designed for easy reading.
Service and maintenance
The substation is very service-friendly and easy to install. It is mounted on the wall and as all pipes are placed in pipe bracket distance, it is possible to establish a nice piping. The removable cover plate in the front allows easy access to the specially designed chamber, where the most frequently used components such as ECL 310 are located. The easy access chamber enables faster commissioning and maintenance without removing the whole cover of the substation.
VXe Solo H (A237)
Application
The VXe Solo H (ECL 310/A237) is a fully insulated substation for indirect heating with one heating circut featuring featuring high performance and simple operation. VXe Solo H is especially suitable for two- pipe systems such as systems with radiator or floor heating. Designed for wall-mounting with pipes connection in bottom. The heating circuit is controlled by electronic temperature controller Danfoss ECL 310/A237.
District heating (DH)
The substation is prefabricated with interconnecting components such as fitting piece and sensor pockets for insertion of a heat meter installed in the DH return line, as well as strainers, thermometers and ball valves. The heating temperature is controlled by an electronic ECL 310/A237 controller with weather compensation, which enables further energy savings.
Heating (HE)
The heating side consists of a stainless steel plate heat exchanger and the VXe Solo H substation is available with heat exchanger types XB 06H-26 and XB 06H-40 for radiator heating and type XB 06L-1 24 for floor heating. The heating side also features safety valve, expansion vessel, strainer, thermometers, manometer, energy-efficient circulation pump and ball valves. The HE circuit is controlled by the district energy class pressure independent control valve AVQM together with the AMV actuator with or without safety function, - the temperature by means of an electronic temperature controller (ECL 310/A237).
Mounting of heat meter
The substation is equipped with ¾” fitting pieces in the DH return line for fitting of a heat meter. Calculator of the heat meter can be mounted into a special chamber, that is designed for easy reading.
Service and maintenance
The substation is very service-friendly and easy to install. It is mounted on the wall and as all pipes are placed in pipe bracket distance, it is possible to establish a nice piping. The removable cover plate in the front allows easy access to the specially designed chamber, where the most frequently used components such as ECL 310 are located. The easy access chamber enables faster commissioning and maintenance without removing the whole cover of the substation.VXe Solo H (P330)
Application
The VXe Solo H (ECL 310/A237) is a fully insulated substation for indirect heating with one heating circut featuring featuring high performance and simple operation. VXe Solo H is especially suitable for two- pipe systems such as systems with radiator or floor heating. Designed for wall-mounting with pipes connection in bottom. The heating circuit is controlled by electronic temperature controller Danfoss ECL 310/A237.
District heating (DH)
The substation is prefabricated with interconnecting components such as fitting piece and sensor pockets for insertion of a heat meter installed in the DH return line, as well as strainers, thermometers and ball valves. The heating temperature is controlled by an electronic ECL 310/A237 controller with weather compensation, which enables further energy savings.
Heating (HE)
The heating side consists of a stainless steel plate heat exchanger and the VXe Solo H substation is available with heat exchanger types XB 06H-26 and XB 06H-40 for radiator heating and type XB 06L-1 24 for floor heating. The heating side also features safety valve, expansion vessel, strainer, thermometers, manometer, energy-efficient circulation pump and ball valves. The HE circuit is controlled by the district energy class pressure independent control valve AVQM together with the AMV actuator with or without safety function, - the temperature by means of an electronic temperature controller (ECL 310/A237).
Mounting of heat meter
The substation is equipped with ¾” fitting pieces in the DH return line for fitting of a heat meter. Calculator of the heat meter can be mounted into a special chamber, that is designed for easy reading.
Service and maintenance
The substation is very service-friendly and easy to install. It is mounted on the wall and as all pipes are placed in pipe bracket distance, it is possible to establish a nice piping. The removable cover plate in the front allows easy access to the specially designed chamber, where the most frequently used components such as ECL 310 are located. The easy access chamber enables faster commissioning and maintenance without removing the whole cover of the substation.
VXe Solo H OP (P330)
Application
The VXe Solo H OP (ECL 310) is a fully insulated substation for indirect heating with one heating circuit without circulation pump. VXe Solo H OP is especially suitable for two pipe systems such as systems with radiator or floor heating. Designed for wall mounting with pipes connection in bottom. The heating temperature is controlled by an electronic temperature controller Danfoss ECL 310 with weather compensation.
District heating (DH)
The substation is prefabricated with interconnecting components such as fitting piece and sensor pockets for insertion of a heat meter installed in the DH return line, as well as strainers, thermometers and ball valves.
Heating (HE)
The heating side consists of a stainless steel plate heat exchanger and the VXe Solo H OP substation is available with heat exchanger types XB 06H26 and XB 06H40 for radiator and floor heating.The heating side also features safety valve, strainer, thermometers, manometer and ball valves.The HE circuit is controlled by the district energy class pressure independent control valve AVQM together with the AMV actuator with or without safety function, the temperature by means of an electronic temperature controller (ECL 310).
Mounting of heat meter
The substation is equipped with 3/4” fitting pieces in the DH return line for fitting of a heat meter. Calculator of the heat meter can be mounted into a special chamber that is designed for easy reading.
Service and maintenance
The substation is very service friendly and easy to install. It is mounted on the wall and as all pipes are placed in pipe bracket distance, it is possible to establish a nice piping. The removable cover plate in the front allows easy access to the specially designed chamber, where the most frequently used components such as ECL 310 are located. The easy access chamber enables faster commissioning and maintenance without removing the whole cover of the substation.
VXe Solo H OP (P348)
Application
The VXe Solo H OP (ECL 310) is a fully insulated substation for indirect heating with one heating circuit without circulation pump. VXe Solo H OP is especially suitable for two pipe systems such as systems with radiator or floor heating. Designed for wall mounting with pipes connection in bottom. The heating temperature is controlled by an electronic temperature controller Danfoss ECL 310 with weather compensation.
District heating (DH)
The substation is prefabricated with interconnecting components such as fitting piece and sensor pockets for insertion of a heat meter installed in the DH return line, as well as strainers, thermometers and ball valves.
Heating (HE)
The heating side consists of a stainless steel plate heat exchanger and the VXe Solo H OP substation is available with heat exchanger types XB 06H26 and XB 06H40 for radiator and floor heating.The heating side also features safety valve, strainer, thermometers, manometer and ball valves.The HE circuit is controlled by the district energy class pressure independent control valve AVQM together with the AMV actuator with or without safety function, the temperature by means of an electronic temperature controller (ECL 310).
Mounting of heat meter
The substation is equipped with 3/4” fitting pieces in the DH return line for fitting of a heat meter. Calculator of the heat meter can be mounted into a special chamber that is designed for easy reading.
Service and maintenance
The substation is very service friendly and easy to install. It is mounted on the wall and as all pipes are placed in pipe bracket distance, it is possible to establish a nice piping. The removable cover plate in the front allows easy access to the specially designed chamber, where the most frequently used components such as ECL 310 are located. The easy access chamber enables faster commissioning and maintenance without removing the whole cover of the substation.
VXe Solo H OP HT
Application
The VXe Solo H OP HT (ECL310) is a fully insulated substation for indirect heating with one heating circuit featuring high performance and simple operation. VXe Solo H OP HT is especially suitable for two-pipe systems such as systems with radiator heating. Designed for wall-mounting with pipes connection in bottom. The heating circuit is controlled by electronic temperature controller Danfoss ECL 310. The VXe Solo H HT can be connected in either high or low temperature district heating networks (Tmax= 130°C).
District heating (DH)
The substation is prefabricated with interconnecting components such as fitting piece and sensor pockets for insertion of a heat meter installed in the DH return line, as well as strainers, thermometers and ball valves. The heating temperature is controlled by an electronic ECL 310 controller with weather compensation, which enables further energy savings.
Heating (HE)
The heating side consists of a stainless steel plate heat exchanger and the VXe Solo H OP HT substation is available with heat exchanger types XB 06H-26 and XB 06H-40 for radiator heating. The heating side also features safety valve, connection for an expansion vessel, strainer, thermometers, manometer and ball valves. The HE circuit is controlled by the district energy class pressure independent control valve AVQM together with the AMV actuator with or without safety function, - the temperature by means of an electronic temperature controller (ECL 310).
Mounting of heat meter
The substation is equipped with ¾” fitting pieces in the DH return line for fitting of a heat meter. Calculator of the heat meter can be mounted into a special chamber, that is designed for easy reading.
