For ease of installation and service ability assembly of the actuator to the valve body is made on site using the screws provided. Danfoss 3 port “H” series motorized valves are available in a wide range of sizes for both copper and iron pipework. The DANFOSS HSA3 3 PORT MID-POSITION VALVE ACTUATOR is a genuine, brand new Danfoss product, covered by a Danfoss manufacturer's guarantee.

To comply with the new e-Privacy directive we need to ask for your consent to set non-essential cookies. This appears to be the actuator fitted to my Camray 5 Combi 90A boiler, however, the part number in the book is BS 50752. The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products. Some mention that it's the most effective fix and easiest for a home owner to do, while others say that it doesn't work as expected and their heating system stopped working. It operates based on electrical signals received from a thermostat or central control unit, allowing for precise regulation of the flow of hot water through the heating zones.The Danfoss HSA3 Actuator is part of a port H motorised valve series for use with both copper and iron pipework.

They are designed and built for long term operation under arduous conditions of high temperatures and rapid pressure fluctuations. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Purchasing the actuator only means you don't have to replace the entire unit, as the head can be replaced in a very speed efficient manner.

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