danfoss HSA3 | ElectriciansForums Jan 20, 2013Thanks for visiting ElectriciansForums. We hope you find the information you are looking for. But if you don't manage to, please feel free to Register and ask a question yourself. You can delete your account at any time should you quickly find the answers to what you need.[PDF] Wiring Diagram - Danfoss Heating Wiring Diagram DHP-R Danfoss Heat Pumps Box 950 671 29 ARVIKA Phone +46 570 81300 E-mail: dhpinfo@danfoss Internet: wwwing.danfoss Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss Randall HSA3 3 Port Valve Actuator Only Danfoss Randall HSA3 3 Port Valve Actuator Only - Danfoss HSA3 Actuator Only.