Compare Quick view Balboa Water Group Balboa Water Group | HEATER ASSEMBLY | 1.0KW, 110V, 8 1/2", WITHOUT PRESSURE SWITCH | 50075 MSRP: Was: Now: $132.08 Balboa Water Group | HEATER ASSEMBLY | 1.0KW, 110V, 8 1/2", WITHOUT PRESSURE SWITCH | 50075 Pressure Switch Sold Separately. Brand name : Balboa Water Group