Hydro-Quip - HQ300 Spa Heater Manifold Kit for 5x5 elements

HydroQuip HQ-300 spa controls use this ABS plastic heater housing or manifold 50525, used with a 5x5 plate style coil element. Same as 16-060-0002 but this has No Lid, No Cover Plate included. 1.5in SPG x 1.5in MBT is MBT (union) threads on the water Outlet port, with 1.5"" FBT Heater Union included. Water Inlet has a 1.5"" slip spigot connection, which fits into a 1.5"" union, coupling or other PVC slip socket fitting. HydroQuip heater manifold kit includes half union assembly, threaded bushing 1.5in MPT x Close, and plate o-ring. Measures 11-5/8"" overall.