is a solar cell for measuring the current solar irradiation intensity. The short-circuit current rises proportionally with the radiation intensity. Depending on the controller, the sensor can be...
is an extension module with 5 additional relay outputs and 6 additional sensor inputs. According to the data sheet, it can be connected to the DeltaSol® MX, MX...
Resol room control unit RTS measures the room temperature and the relative humidity; the room set temperature can also be adjusted. According to Resol, it is intended for...
Resol remote control RCTT is intended for connection to the Resol thermostat controller TT2. It activates rapid heating at the push of a button without direct access to...
Resol room control unit RCP12 is used to adjust the heating curve of a Resol heating controller from the living space. The integrated Pt1000 temperature sensor records the...
Resol remote control RTA12 is used to adjust the heating curve of a Resol controller from the living space: raising the heating curve increases the flow temperature, lowering...
Resol heat quantity meter WMZ Plus is a heat quantity meter for solar, heating and cooling systems with two independent meters. It measures heating and cooling energy individually...
is a radon sensor that determines the radon concentration in residential buildings and forms an average value of up to one year in its internal memory. The level...
Resol FRH room humidity and temperature sensor is used to measure relative humidity and room temperature. It is available as the analogue version FRH and the digital version...
measures two values with one measuring element the VFS and VFD sensors measure temperature and flow rate, the RPS and RPD sensors temperature and relative pressure. According to...
Resol thermostat controller TT2 controls the time- and temperature-controlled electric backup heating of a hot water store. According to the manufacturer, an electric immersion heater of up to...
Resol DeltaSol® MX Plus is a multifunction controller for solar and heating systems with an integrated web server. Configuration, function control and access to the VBus.net portal are...
Resol DeltaSol® MX is a multifunction controller for solar and heating systems with several system parts. According to the manufacturer, it is designed to control solar and non-solar...
Resol DeltaSol® BX is a solar controller for solar and heating systems with one or two stores. According to the manufacturer, 26 pre-programmed basic systems are available; predefined...
Resol DeltaSol® SLL is the smallest controller in the Resol SL series, designed for small and medium-sized solar and heating systems. According to the manufacturer, 10 pre-configured systems...
Resol DeltaSol® AL E HE is a solar controller for standard solar systems with electric backup heating. It controls a high-efficiency pump with speed control via a PWM...
Resol DeltaSol® A, AX and AX HE are temperature differential controllers for solar, heating and ventilation systems. They switch a relay as soon as the set temperature difference...
Resol heating controller DeltaTherm® HC Plus controls up to 2 weather-compensated heating circuits and their backup heating demand. Additional domestic hot water functions such as circulation and thermal...
Resol DeltaTherm® PV MAX combines power-to-heat with heating control. It detects surplus PV electricity, determines the available power and distributes it in a modulating manner to up to...
Resol DeltaTherm® PHM is a power-to-heat manager for using surplus PV electricity for various consumers. Heat pumps, electric heaters and charging stations for electric cars are enabled as...
Resol heating controller DeltaTherm® HC MAX controls up to 4 weather-compensated heating circuits, domestic hot water loading and its backup heating demand. Additional domestic hot water functions such...
Resol DeltaTherm® PV detects surplus electricity, for example from PV systems, determines the available power and passes it on steplessly to an electric heater (heating element up to...
Resol heating circuit controller DeltaTherm® HT is a compact heating circuit controller, designed according to Resol for apartment transfer stations and heating systems with one heating circuit. It...
Resol heating controller DeltaTherm® HC mini is a compact controller for heating systems with one heating circuit. It controls one weather-compensated heating circuit and its backup heating demand;...
Resol DeltaSol® SLT is a compact-class system controller for solar and heating systems. Pre-programmed optional functions, for example thermal disinfection and zone loading, can be combined and parameterised;...
Resol DeltaSol® CS/2 and CS/4 are solar controllers for speed-controlled activation of a high-efficiency pump in small standard solar and heating systems. Both have a PWM output and...
Resol DeltaSol® SL is a compact-class solar controller for solar and heating systems. According to the manufacturer, 27 pre-configured systems with up to 3 hydraulic variants each are...
Resol DeltaSol® CS Plus is a solar controller for speed-controlled activation of high-efficiency pumps in standard solar and heating systems. It has two semiconductor relays, two PWM outputs...
Resol biomass controller DeltaTherm® FK is a controller for systems with solid fuel boilers, water-bearing stoves or pellet heating systems. Via two PWM outputs, it controls 2 high-efficiency...
Resol DeltaSol® BX Plus is a compact multifunction controller for solar and heating systems with several stores. According to the manufacturer, it controls solar and non-solar system parts...
is a sensor module for power measurement up to approx. 200 kW. According to Resol, 3 SW24 current sensors (Ø 24 mm) are included in the scope of...
Resol central outdoor sensor unit determines the outdoor temperature and forwards this value via the data interface to the connected controllers. This allows one outdoor temperature value to...
Resol FlowSol® E with DeltaTherm® E is an electrothermal station for using surplus electricity from PV systems. A sensor module detects the surplus power, and the integrated DeltaTherm®...
Resol plug-in power supply 12V DC/1A is a spare part for the DL2 Plus datalogger and the KM2 communication module. According to Resol, an adapter plug set is...
Resol WILO PARA ST15/7.0 PWM2 circulation pump is a Wilo Para ST15/7 high-efficiency pump from the Resol accessory range. According to Resol, a connection cable and 2 seals...
Top-Auswahl
Ausgewählte Markenprodukte aus Lüftung, Filter, Heizung und Sanitär, direkt bestellbar.
AFPRO AERO panels are panel filters with a synthetic filter medium in a cardboard frame. The manufacturer intends the AERO series as pre-filters in HVAC systems, in industry...
combines the following versions in one product Flex system pipe, 5 m bars, Flex system pipe, coiled, Flex ISO 9 mm system pipe, coiled, PE-RT system pipe for...
is a Blauberg mounting block that is bricked into the wall during the shell construction phase. According to Blauberg, it makes a subsequent core hole for the ventilation...
S&P ERL F-L are replacement filters for the S&P ERL single-pipe fans according to DIN 18017 part 3. According to the S&P article list, one packaging unit contains...
Blauberg accessories for the Freshpoint decentralised ventilation units. Select the part and the unit.Technical dataData per variant:PartSuitable forArticle numberMaterial according to BlaubergTypeDesignationLengthMaterialMountingCompensating sleeve CPSO-120Freshpoint 1608110115metal, white RAL 9016CPSO-120CPSO-120...
InoxAir pass-through cabinet is a chrome-nickel steel cabinet of the PROFIline range that can be operated from the front and the rear, with base shelf and height-adjustable intermediate...
combines the following versions in one product EC motor (VRDEC/VRDIEC) or VRDA (motor in air stream), single-walled, frequency converter control (VRD), double-walled, frequency converter control (VRDI). Select the...
Blauberg KOMFORT Roto EC is a central ventilation unit with sorption rotary heat exchanger and built-in electric post-heater. According to the manufacturer, the rotary heat exchanger reduces ventilation...
central ventilation unit with heat recovery via a counterflow plate heat exchanger, as standard version or with enthalpy heat exchanger (-E) additionally with moisture recovery, for wall and...
InoxAir ALR filter unit is, according to inoxair.de, the filter unit for the ALR model: an exhaust air cleaning module with activated carbon filter cartridges and a pocket...
Blauberg Freshbox WiFi decentralised ventilation units with heat recovery and Wi-Fi control. The suffix E stands for a built-in pre-heater, E1 for a post-heater and E2 for pre-heater...
Nilan Compact S is a compact unit for ventilation with heat recovery, heating and cooling of the supply air and domestic hot water preparation. According to Nilan, the...
Guide & news
Ventilation, heating and building technology, explained clearly.
Förderung
Deducting Tradesperson Costs from Your Taxes: How to Do It Right
You can deduct tradesperson costs from your taxes in Germany: 20 per cent of labour costs, up to 1,200 euros a year. ...
Read article
Förderung
BEG Funding for Individual Measures: Ventilation, Heating, Insulation
The BEG funding for individual measures subsidises insulation, windows, ventilation systems and heating optimisation....
Read article
Energie
The GEG Explained Simply: What Applies to Your Building Services in 2026
In 2026, the German Building Energy Act (GEG) became the Building Modernisation Act (GModG). We explain clearly which...
Read article
Raumklima
Condensation on Windows: Causes and Lasting Solutions
Condensation on windows is common in winter, but not always harmless. We explain the dew point, distinguish between c...
Read article
Wartung
Autumn Building Services Check: 10 Points Before the Heating Season
With our autumn checklist for your building services, you can get heating, ventilation, water pipes, solar thermal sy...
Read article
Heizung
Smart Heating: Are Smart Thermostats Really Worth It?
Are smart thermostats really worth it? We show how much heating energy they can realistically save, who benefits most...
Read article
Heizung
Heating Coils in Ventilation: Preheaters and Reheaters Explained
A heating coil in the ventilation system protects the heat exchanger from frost or brings the supply air to a comfort...
Read article
Trinkwasser
Anti-Legionella Function: Setting Hot Water Safely
How to set the anti-legionella function correctly: which temperatures kill legionella, how often the tank should heat...
Read article
Why Wohnungstechnik
Selected manufacturers, honest advice and delivery straight from the manufacturer.
From Blauberg, S&P, Nilan, Frico, Sanha and more, with full manufacturer warranty.
On request, our installation partners install, mount and service your system on site.
Help with selection, sizing and spare parts, by phone and email.
Delivery in 5 to 10 working days, free shipping in Germany from 100 €.
Brand partners
We work directly with leading manufacturers. Choose your brand and see the full range.
Contact
Product question, quote for a project or spare part: write to us, we will get back to you as soon as possible.
