H-Series Flow Control Thermostat voltage_120/208-230V This orifice opening is sized

This orifice opening is sized to provide a limited amount of pump start-up surge protection

It is also sanitized for mildew resistance

This is a bulk package of 50 #4 Stenner Santoprene replacement chemical pump tube assemblies

This is a Maytronics Dolphin Filter Bag Assembly and Bottom Lid Conversion Kit

This 11 foot commercial grade exercise rail may be used as a wall rail for additional stability for persons entering pools

H-Series Flow Control Thermostat voltage_120/208-230V This orifice opening is sizedThis is a replacement Hayward Flow Control Thermostat for H Series Induced Draft, Electronic ED2 Style, Millivolt Electronic ED1 Style, Low Nox Induced Draft Heaters. This thermostat fits these model heaters: H250IDL2 H350IDL2 H400IDL2 Pool and Spa Hot Tub Heaters and H150 H200 H210 H250 H300 H350 H400 Millivolt Electronic Ignition Pool and Spa Hot Tub Heaters.