Balboa 1.5kw Heater 58138 Plastic Box.
Balboa 1.5kw heater 58138 distinguish themselves as they are held in place with two fixing studs. One at the top and one underneath, they are specific to Plastic Balboa Packs.
Length: 15 inches.
Diameter: 2 inches.
Distance Between terminals: 1.25 inches.
Complete length (inc. unions): 19.5 inches.
Balboa Number: 58138.
Flow Rate Required: 21 GPM.
Amps: 6.0 to 6.5.
Plumbing Connection: 2 inches.