Free Shipping!
View Cart
  Special Sale!  
Spas2Order BBB Business Review
cards NoTax

Balboa OEM Heater ASSY, M7 Sensors, Power Cord, VS100, 4.0KW, 10 in x 1.5 in, 58203-01

Balboa brand OEM Heater Assembly with M7 Dual Sensors and Power Cord. This is the "Original" heater by Balboa. OEM part number 58203-01.

SpaGuts P/N: 25-175-8203

Heater Dimensions are approximately 10" L x 1.5" Diameter (Actual hole diameter is 1.9").


  • Stainless Steel Heater Housing
  • 4.0KW 220V Incoloy Flo-Thru Heater Element
  • Outputs 1.0KW on 110V Application
  • Top Mounted Electrical Box
  • Balboa OEM M7 Dual Sensors, 36-inch
  • Power Cord with 3-Prong Amp Plug, 36-inch
  • Pair of 1.5" Heater Split Nuts
  • Pair of 1.5" Heater Tailpieces with O-Ring Gaskets

NOTE: The heater element is NON-Replaceable.

This heater is the replacement heater for the following Balboa VS100 Control Kits: 54805, 54821

This heater is also a replacement option for the following heater part numbers: 58205, 58198-01, 58198 (1.0KW, 120V ONLY), 26-58203-K

This item carries a 1-year limited warranty.