Products Our motto "Technology for Environmental Protection" has long been an inherent part of our product development philosophy and product range. We strive to improve the environment, to make processes which work with greater environmental compatibility and to avoid putting a strain on the environment. We offer you a multitude of innovative solutions, new products and smart concepts. More Informations Industries & Topics Industries & Topics Overview Fuel oil components Fuel oil components Overview Fast and clean oil filter change Avoiding fungal attacks in biofuel More performance with the sintered plastic sieve AFRISO Smart Home AFRISO Smart Home Overview Gateway HG 02 Products Products Overview AFRISOhome App Alexa Smart home applications Smart home applications Overview Leakage security Security Stand-alone applications Stand-alone applications Overview Getting started with AFRIShome Smart Home Craft 4.0 Craft 4.0 Overview OEM-Manifold systems Hydraulic Balancing Hydraulic Balancing Overview VarioQ Vario-DP Tank conversion Hygienic processes AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Data exchange formats Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search Domestic technology Water technology 53100 Nachspeiseset RENA level probe Solenoid valve Images 2 Back RENA | 53100 Nachspeiseset für Regenwasserspeicher in-stock items Documents Benefits microprocessor-controlled mains water backup to rainwater tanks with connected domestic water stationDry run protection and safety shutdown2 program times for normal or increased water consumptioneasy handling - fast installation Application For monitoring rainwater tanks for sufficient water level. The backup controller RENA, consisting of control unit RENA, probe and solenoid valve, is designed for fully automatic supply of drinking water to rainwater tanks with connected water station. Continuous operation without frequent on and off cycles, two selectable program times for normal or increased water consumption, with leak monitoring, dry run protection and protection against deposits. Description The complete backup controller kit consists of a control unit, indicators and controls and a socket with PE contact for connection of the water station, a probe for the water tank and a solenoid valve for connection to the water tap. If, as a result of insufficient precipitation or considerable water withdrawal, the level in the tank falls below a specific value, the solenoid valve is opened and fresh water from the drinking water mains system is supplied. 2 program times are selectable, depending on the water consumption (e.g. garden watering, car wash). In order to avoid the formation of deposits at the solenoid valve, the valve is opened and closed for one second three times in a row once per week. RENA features a safety shut-off system that responds to leaks in the tank or the pipes. Technical data Downloads Accessories Technical data functionsFully automatic backup controller for supplying drinking water to rainwater tanks with connected water station, with leak monitoring, dry run protection and protection against deposits.Operating temperature rangeAmbient: 0/40 °CStorage: -10/+60 °Cisolated, earthed power outletAC 230 Vfuse: T 10 ASupply voltageAC 230 VNominal powermax. 5 VAHousingWall mounting housing made of impact-resistant plastic (ABS)W x H x D: 100 x 188 x 65 mmWeight: 0.5 kgDegree of protection: IP 20 (EN 60529)Solenoid valvefor drinking water and rainwaterW x H x D: 95 x 80 x 100 mmConnection: G½ x G¾Flow rate: max. 50 l/minmax. inlet pressure 4 bar, open outletSupply voltage: AC 230 Vmains cable: 3 mDegree of protection: IP 65 (EN 60529)level probefor drinking water and rainwaterL x ⌀: 87 x 30 mmSupply voltage: AC 6 VScope of deliveryControl unit RENAFüllstandsonde RENA mit 15 m Sondenkabelsolenoid valve (G½ x G¾) with 3 m mains cableBetriebsanleitung Downloads Nachspeisegerät für Regenwasserspeicher RENA Manuals PDF Download Accessories Mounting accessories Abb. Bezeichnung Dichtungsrahmen IP 54 | 43416 mounting frame | 43521 Montageset WATCHDOG Warngeräte | 43100 Related products
AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Data exchange formats Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search
Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search
level probe Solenoid valve Images 2 Back RENA | 53100 Nachspeiseset für Regenwasserspeicher in-stock items Documents Benefits microprocessor-controlled mains water backup to rainwater tanks with connected domestic water stationDry run protection and safety shutdown2 program times for normal or increased water consumptioneasy handling - fast installation Application For monitoring rainwater tanks for sufficient water level. The backup controller RENA, consisting of control unit RENA, probe and solenoid valve, is designed for fully automatic supply of drinking water to rainwater tanks with connected water station. Continuous operation without frequent on and off cycles, two selectable program times for normal or increased water consumption, with leak monitoring, dry run protection and protection against deposits. Description The complete backup controller kit consists of a control unit, indicators and controls and a socket with PE contact for connection of the water station, a probe for the water tank and a solenoid valve for connection to the water tap. If, as a result of insufficient precipitation or considerable water withdrawal, the level in the tank falls below a specific value, the solenoid valve is opened and fresh water from the drinking water mains system is supplied. 2 program times are selectable, depending on the water consumption (e.g. garden watering, car wash). In order to avoid the formation of deposits at the solenoid valve, the valve is opened and closed for one second three times in a row once per week. RENA features a safety shut-off system that responds to leaks in the tank or the pipes. Technical data Downloads Accessories Technical data functionsFully automatic backup controller for supplying drinking water to rainwater tanks with connected water station, with leak monitoring, dry run protection and protection against deposits.Operating temperature rangeAmbient: 0/40 °CStorage: -10/+60 °Cisolated, earthed power outletAC 230 Vfuse: T 10 ASupply voltageAC 230 VNominal powermax. 5 VAHousingWall mounting housing made of impact-resistant plastic (ABS)W x H x D: 100 x 188 x 65 mmWeight: 0.5 kgDegree of protection: IP 20 (EN 60529)Solenoid valvefor drinking water and rainwaterW x H x D: 95 x 80 x 100 mmConnection: G½ x G¾Flow rate: max. 50 l/minmax. inlet pressure 4 bar, open outletSupply voltage: AC 230 Vmains cable: 3 mDegree of protection: IP 65 (EN 60529)level probefor drinking water and rainwaterL x ⌀: 87 x 30 mmSupply voltage: AC 6 VScope of deliveryControl unit RENAFüllstandsonde RENA mit 15 m Sondenkabelsolenoid valve (G½ x G¾) with 3 m mains cableBetriebsanleitung Downloads Nachspeisegerät für Regenwasserspeicher RENA Manuals PDF Download Accessories Mounting accessories Abb. Bezeichnung Dichtungsrahmen IP 54 | 43416 mounting frame | 43521 Montageset WATCHDOG Warngeräte | 43100