Raypak Heat Pump RHP072 RHP104 ['94 '01] Sensor Well Assembly (006053F) relayscontactors The PresAir Trol threaded 3 function The PresAir Trol threaded 3 function switch with black cam and two microswitches is designed for compatible pneumatic control systems that require a more complex actuation arrangement in a threaded format This American Pentair Manifold Outlet Assembly [CLN CLR] [Bottom] (170035) is engineered for cfr filters & parts applications Raypak Heat Pump RHP072 RHP104 ['94 '01] Sensor Well Assembly (006053F) is a Raypak replacement sensor well assembly for Heat Pump RHP072 RHP104 heater applications Helpful for service repairs involving heat transfer