Therm 5.5 kW [15-3/4" x 2"] FloThru Heater [Generic Balboa] (C2550-0021) spaparts Helps restore structural support behind

Helps restore structural support behind the suction opening

It is a practical service option when restoring stable heating performance is part of returning the spa to reliable everyday use

Improves fit confidence and installation appearance

This VL700S replacement is designed to bring it back

This type of part is especially useful when replacing a dedicated 2-speed pump lead without changing the broader spa control setup

Therm 5.5 kW [15-3/4" x 2"] FloThru Heater [Generic Balboa] (C2550-0021) spaparts Helps restore structural support behindThe Therm generic Balboa 5. 5 kW flo thru heater is designed for compatible applications using a 15 3 4 inch by 2 inch 240 volt format. Generic Balboa style heaters are useful because they can provide a practical replacement option where the size, wattage, and general heater format are the key service requirements. This replacement is especially useful when the original heater has failed, leaked, or is no longer producing dependable heat. Matching the