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Standard version for DN 40 to DN 65 pumps: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges
we recommend you check the sensor port or immersion sleeve for moisture
Outdoor installation with weather protection possible in accordance with the installation and operating instructions
If you are just replacing the tank sensor on your system
Please read the installation manual for more information
AVG Cold Water Expansion Valve ECV 15mm Green 850KPA related-hills-apollo-exceed-tank-solar-hot-water-sensor-controller Standard version for DN 40Expansion Control Valve The Expansion Control Valve (ECV) is designed to relieve the increase in pressure caused by the water expansion during the normal heating cycle. It is recommended that an ECV be fitted to the cold water supply line. This will relieve cold water, not hot water, during the heating cycle saving energy and increasing the life of the Pressure Temperature Relief valve (PTR). Some local governments make it mandatory to install an ECV
US$ 2020.00
US$ 1845.00
US$ 262.50
