- Plug & Play: Straightforward commissioning for end customers thanks to slot directly accessible on the appliance
- in order to use the MyBuderus app, the Logamatic RC120 RF radio remote control and the SRC plus single room control system are required
- required to use the Buderus ConnectPro web portal for trade customers
- Wi-Fi communication (2.4 GHz), radio remote control (868 MHz) and with the SRC plus single room control system

Application: Market environment.
The heat pump system for modernising single-family houses.
- building structures with old heating systems require flexible and future-proof modernisation options
- demand for more energy efficiency, convenience and use of self-generated electricity
- desire for CO2-neutrality through renunciation of fossil energy sources

Application: Object.
The heat pump system for modernisation.
Modernisation of single-occupancy or dual-occupancy buildings.
The existing heat distribution system is to be retained, but operated with a heat pump that is optimised for the replacement of existing oil or gas boilers. A flow temperature of under 55 °C is achieved via optimisation of the radiators. In addition, a photovoltaic system is to be installed with an energy management system and an air-guided stove.

Application: Requirement.
The heat pump system for modernisation.
The requirement:
- future proofing and a high level of energy efficiency by means of a modernisation-suitable heat pump
- comfort and convenience through use of the existing heat distribution system
- flexible, quick and simple planning and installation
- low running costs and maximum subsidies
- very quiet heat pump outdoor unit that can also be installed on small plots

System: Basic system.
Logatherm WLW186i AR TP70 air to water heat pump
- output sizes of 4 kW, 5 kW, 7 kW, 10 kW and 12 kW
- quiet operation and high-quality titanium design
- perfect for existing systems with radiators due to HydraulicFlex system technology and a high flow temperature of up to 75 °C*
- future-proof refrigerant R290 with a very low global warming potential (GWP) of 3**
- low installation altitude of 1.2 m for the indoor unit facilitates set-up in any cellar
** Global warming potential based on IPCC AR4.

System: Basic system.
Logatherm WLW186i AR TP70 air to water heat pump
Top-spec equipment included as standard:
1) 70 l buffer cylinder
2) primary circuit and heating circuit pump built in
3) built-in heating/domestic hot water diverter valve
4) MX300 wireless module built-in
5) Logamatic BC400 system control unit, ergonomically adjustable
System: Basic system.
The new dimension: SILENT plus technology
- simulation-based and fine-tuned design
- integrated sound diffuser and avoidance of optical sound by means of a covered fan
- double vibration-separated refrigeration circuit in sound-insulated refrigeration circuit box
- intelligent control in the optimal frequency range

System: Basic system.
Logamatic BC400 system control unit
- intuitive touch operation with illuminated 5-inch full-colour display built into the device
- straightforward operation, for example thanks to graphical system overview/schedules and selection, simplified view and expert view
- can also be operated by smartphone using the MyBuderus app
- new Logamatic RC220 system remote control, Logamatic RC120 RF radio remote control and SRC plus single room control system
- internet-ready thanks to MX300 wireless module
MX300 wireless module

System: Basic system.
Logalux SH DHW cylinder
- maximum domestic hot water comfort thanks to adjacent DHW cylinder with double-coil heat exchanger
- corrosion protection provided by thermal glaze and magnesium anode
- low heat loss thanks to high-grade polyurethane rigid foam
Logalux EWH DHW cylinder
- made from pressure- and corrosion-resistant stainless steel
- system-compatible
- in high-quality Buderus titanium design
- low heat losses thanks to effective insulation against heat
- specially developed for heat pumps, with a capacity of 200 l or 300 l
System: Basic system.
Modernise flexibly.
The Logatherm WLW186i AR TP70 in titanium design ensures heating is environmentally friendly and conserves resources. Due to the high flow temperature of up to 75 °C (65 °C to -10 °C outside temperature) and the HydraulicFlex system technology, it is highly suitable for modernisations. There's a solution for any application and any challenge thanks to the flexible indoor units.

System
Expansion stage 1:
System optimisation.
System: Expansion stage 1.
Logafloor underfloor heating system – nubbed system.
- ideal for heating and cooling in combination with a heat pump
- efficient operation due to low operating temperatures
- high level of comfort thanks to optimum heat distribution
System: Expansion stage 1.
Logatrend VC-Plan WP+ low temperature radiators
- ideal in combination with heat pumps
- with built-in fans and touch screen control
- no manual thermostat head necessary thanks to the built-in actuator
- suitable for the renovation of residential buildings and small commercial establishments – as an alternative to an underfloor heating system
- combination of radiation heat and effective convection
System: Expansion stage 1.
System optimisation with fan convectors.
- powerful, ideal for energy-oriented refurbishment and low operating temperatures
- use as a heat pump radiator for heating and cooling
System: Expansion stage 1.
Cutting-edge heating with infrared heaters.
- efficient, electrical heater
- fast and flexible provision of heat
- infrared rays heat bodies and materials directly; this means:
- no dust is stirred up
- a pleasant level of comfort is achieved
- the radiation feels warmer and more comfortable to us
- sustainable solution in combination with photovoltaic system and heat pump
Logatrend‑IFR‑186/286/386‑GS infrared wall-mounted boiler
- glass design in black and white
- non-breakable thanks to 6 mm-thick tempered safety glass
- large radiation surface
- frameless
- impact-resistant, wipe-clean, durable
- output 400W, 600W, 800W
Logatrend IFR RC control
- corded
- touch screen
- display of current and required room temperature
- operating program or can be adjusted as required
- anti-icing system, holiday function, open window detection
- keylock
System: Expansion stage 1.
Logawater soft potable water softening system
- protects potable water lines and connected systems and appliances against calcification
- reduces costs for washing and cleaning agents
- available in two variants and three sizes
- eligible for subsidies as an environmental measure as part of a modernisation
System: Expansion stage 1.
System optimisation.
System advantage:
Thanks to the system-optimised interaction of the heat pump and the individual system components, such as an underfloor heating system, low-temperature radiator or fan convectors, the heat is efficiently transferred to all rooms. Potable water softening systems and infrared heating units provide additional comfort and improve the quality of residential areas.

System
Expansion stage 2:
Photovoltaic system.
System: Expansion stage 2.
Photovoltaic module.
- glass/glass or glass/film from 410 Wp output
- 25-year product guarantee and 30-year performance guarantee (glass/glass)
- optionally with black frame or "all black"
Battery storage system:
- Basic capacity of 9.6 kWh, can be expanded in 3.2 kWh increments (max. 25.6 kWh)
- Lithium-iron-phosphate cells with ceramic separators
- High storage capacity in a small space
Hybrid inverter:
- output power of 3 ⁠–⁠ 10 kW, three‑phase
- 2 MPP trackers as standard
- with basic emergency power supply of up to 3 kW as standard
- can be upgraded to “Full Backup”
emergency power variant

System: Expansion stage 2.
MyEnergyMaster app
- more independence with up to 70 % self-generated supply
- efficient connectivity of photovoltaics, heat pump, wall box and household appliances
- compatible with any photovoltaic system
- optimal overview of the energy draw
Bosch Power Meter 7000i and Power Sensor 7000
- allow the integration of a heat pump into a photovoltaic system without additional interventions
- measurement of the power flows and communication to the Buderus energy manager for watt-precise control of the heat pump
- increased use of self-generated electricity and lower electricity costs
- possible to monitor multiple inverters and AC-coupled battery storage system
- can also be commissioned by the Buderus Service if requested
System: Expansion stage 2.
Buderus Wallbox WLS11i P+
- highest-quality wall box in a modern design for all Type 2 electric and hybrid cars
- vehicle electricity meter ensures that energy costs are reduced thanks to a reduced electricity tariff
- automatic 230/400 V changeover and up to 11 kW charging capacity
- MyBuderus app provides a good overview and is simple to control
- with a photovoltaic system and the Buderus energy manager, energy can be managed sustainably in the future
System: Expansion stage 2.
Photovoltaic system.
System advantage:
The current generated by the photovoltaic system supplies the heat pump system and the electrical and electronic equipment in the building. Adding another battery storage system increases the proportion of own consumption and the current generated by the system itself is available irrespective of the solar irradiation. Commissioning the photovoltaic system and integrating the heat pump system couldn't be simpler thanks to the intuitive Buderus app, MyEnergyMaster.

System
Expansion stage 3:
Pellet stove.

System: Expansion stage 3.
Air-based Logastyle Lamina pellet stove
- 2.5–5.5 kW output range
- an indoor air fan can be switched on to warm up the indoor air more quickly
- possible to select either balanced flue or open flue operation
Control on the stove with LED display and touch function for fast and uncomplicated control.

System: Expansion stage 3.
Pellet stove.
System advantage:
Conscious use of energy does not have to mean limited comfort. Installing the air-based Logastyle Lamina in a living space avoids a great deal of installation effort and provides rapid heating according to demand. As a result, heating with wood in the system serves as an efficient means of providing heat, whilst also ensuring comfort in the home.
Battery storage system
- basic capacity of 9.6 kWh, can be expanded in 3.2 kWh increments (max. 25.6 kWh)
- lithium-iron-phosphate cells with ceramic separators
- high storage capacity in a small space
Logalux SH domestic hot water heating
- three sizes: 290, 370 and 400-litre volumes
- specially configured to Logatherm heat pumps
- large inspection aperture for ease of cleaning
- complies with all legally required certifications
- large double-coil heat exchanger
- corrosion protection provided by thermal glaze and magnesium anode
- low heat loss thanks to high-grade polyurethane rigid foam
Logatrend VC‑Plan WP+ low temperature radiators
- ideal in combination with heat pumps
- with built-in fans and touch screen control
- no manual thermostat head necessary thanks to the built-in actuator
- suitable for the renovation of residential buildings and small commercial establishments – as an alternative to an underfloor heating system
- combination of radiation heat and effective convection
Photovoltaic module
- glass/glass or glass/film from 410 Wp output
- 25-year product guarantee and 30-year performance guarantee (glass/glass)
- optionally with black frame or "all Black"
Logatherm WLW186i AR TP70 air-to-water heat pump
- output sizes of 4 kW, 5 kW, 7 kW, 10 kW and 12 kW
- quiet operation and high-quality titanium design
- perfect for existing systems with radiators due to HydraulicFlex system technology and a high flow temperature of up to 75 °C*
- future-proof refrigerant R290 with a very low global warming potential (GWP) of 3**
- low installation altitude of 1.2 m for the indoor unit facilitates set-up in any cellar
* 65 °C to -10 °C outside temperature.
** Global warming potential based on IPCC AR4.
Hybrid inverter
- output power of 3–10kW, three-phase
- two MPP trackers as standard
- with basic emergency power supply as standard
- can be upgraded to "Full Backup" emergency power variant
Logastyle Lamina (air) pellet stove
- 2.5–5.5 kW output range
- an indoor air fan can be switched on to warm up the indoor air more quickly
- possible to select either balanced flue or open flue operation








Connectivity.
MyBuderus app
- app for flexible control of the heating and ventilation system
- all important parameters at a glance
- graphic illustration of energy consumption
- indicates the current state of the wall box

Connectivity.
ConnectPRO web portal
- direct connectivity with keys with the customer system
- fast fault detection and rectification
- forward-looking scheduling and workforce planning
- DIAGNOSTIC plus: Overview of all important system data


Connectivity.
MyEnergyMaster app
- more independence with up to 70 % self-generated supply
- efficient connectivity of photovoltaics, heat pump, wall box and household appliances
- compatible with any photovoltaic system
- optimal overview of the energy draw
Service.
Logatherm scheduling tool.
- choice of new build/renovation or expert mode, as well as energy source and installation type
- calculation of the power required above heating load as per DIN12831, KfW standard, building year or energy consumption
- outputs complete system solutions
Service.
Logafloor scheduling tool.
- optimised quick configuration of Logafloor underfloor heating system thanks to pre-settings
- access from anywhere, using web browser, smartphone or tablet
- intelligent material selection for quote calculation
- does not replace heat load calculation
Service.
Logatrend planning tool.
- clear illustration of the appropriate radiators after entering all parameters
- free or preset room allocation
- adding the appropriate accessory
- check of existing radiators for suitability with heat pumps
- indicator of availability from regional warehouse
Service.
Buderus Smart Service Key
- service tool with the ProWork app for mobile use for heat generators with the EMS plus control system
- Wi-Fi connection between the service tool and smartphone
- support during on-site service deployments
- long-term data logging
Service.
Online CheckUp
- following installation, six-week-long, automatic monitoring via Buderus ConnectPRO can be activated
- data analysis and evaluation by Buderus experts
- detailed report for the trade partner regarding possible abnormalities and recommendations for action
- high customer satisfaction from the very beginning due to optimised device settings
Service.
ProDelivery app
- transparent Germany-wide shipment tracking of Buderus deliveries and returns
- information on the delivery status directly in the app without having to contact the branch by phone
- considerable time savings, flexible and convenient operation due to clear layout
- large number of additional functions such as delivery history, PDF download of delivery notes and parking approval

Service.
24/7 customer service.
- support with commissioning, maintenance, repairs, water analysis and efficiency service
- over 300 service engineers across Germany at your service every day
- over 220 service products: Can be combined and are available across Germany

Subsidy.
Climate protection is worth it.
Renewable heating systems and efficient buildings are being promoted as part of the climate package. This includes heat pumps, pellet stoves and solar thermal systems. Benefit from state subsidies and let us advise you.

Subsidy.
With febis for optimum funding for modernisation.
- customers interested in modernisation of an individual measure with a renewable heating system receive straightforward advice from the subsidy professionals at febis
- online service based on checklist and heating system quote
- our own online information at www.buderus.de/foerderservice-ek and funding hotline on +49 (0) 6190 9263 492*
The febis funding service for trade customers.
- web-based funding service application especially for contractors
- reduced work and research effort
- customer acquisition and retention through a range of services in a multi-stage process
- information service:
www.fachkunden.buderus.de/fachkunden-foerderservice and funding hotline on +49 (0) 6190 9263 431