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HydroQuip 2.5kW Challenger heater

HydroQuip 2.5KW Heater Assembly

A heater assembly for Gulf Coast Spas and similar systems, with flexible sensor compatibility and reliable flow detection.

  • Specifications:
    • Sensor Compatibility: Pocket for hi-limit sensor or ribbon-style hi-limit sensor
    • Flow Detection: 2-PSI Tecmark pressure switch (flow set by pressure switch)
  • Compatibility:
    • Gulf Coast Spas with blue-faced metal control boxes and others

Connections & Fixings:

  • Secured with small fixing nuts
  • Hi-limit sensor pouch on the front
  • 2" white plastic female unions for plumbing connections

Additional Notes:

  • Commonly used with a Tecmark pressure switch (Sold Separately)
  • May be labeled Thermcore, Hydroquip, or other brands

Box Quantity: 1


  • Brand
  • Element Material
  • Power kW
  • Product Type
  • Tube Length
  • Plumbing Size
Terms and Conditions
30-day money-back guarantee
Brand: HydroQuip
Element Material: Incoloy
Power kW: 2.5kW
Product Type: Heater Tube
Tube Length: 365mm
Plumbing Size: 2"