This heater is suitable for Balboa BP Series control systems, such as BP501G1, BP501G3, BP2000G1, BP7, as well as for Balboa VS Series and EL2001 Series control systems, such as VS501Z, VS510SZ, VS520SZ, and EL2001M3. The 58083 M-7 Heater Assembly can be used as a replacement heater for spas or hot tubs, featuring its own sensors, front-mounted design for user convenience, and easy servicing. Equipped with a 316 stainless steel heater housing and a 5.5KW Incoloy Flo-Thru heater element, it also supports Balboa OEM M7 dual sensors. Provide high-quality products and best service for customers. Series: M7, LE, VALUE, EL. Heating Element Included: Yes. Number of Mounting Studs: 2. 1 heater, 1 pair of 2. 0 heater split nuts, 1 pair of 2. 0 heater tailpieces with o-ring gaskets. No Claim will be accept after 60 days. Good communication is helpful for both of us to resolve any problems and issues. Due to the long transit time, the items may be damaged during transportation.
