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Watkins No Fault Heater replacement for 73791 Hot Spring Spas, Watkins 4kw 240v 26-C3160-2S by Hydro-Quip
No Fault 4000 Spa Heater replacement for 73791 Hot Spring Spas, Watkins 4kw 240v 26-C3160-2S

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Price: $459.00
Sale Price: $269.00

Availability:: In Stock
Product Code: 26C31602S

Watkins No Fault 4000 Spa Heater replacement for 73791 Hot Spring Spas, Watkins 4kw 240v 26-C3160-2S Hydro-Quip. 3/4" barb connections. By Hydro-Quip.

This is a Hydro-Quip replacement for the various 73791 versions of Watkins/Hot Spring/Tiger River/Hot Spot/Caldera OEM Heaters. Also for the Laing Tri-bend heater. Replaces 73791 and others. Titanium elements. Includes a retrofit kit from Hydro-Quip with sensor connectors and hose extension parts.

This heater includes 2 sensors with new style 4-pin sensor plugs (2002+) and an auto-reset high limit.

Heater does not contain connection for a pressure switch. Utilize Watkins jumper (72768) to bypass
OR, order this heater as a retrofit kit with flow switch included. 4kw with flow switch

No-Fault Spa Heater for 1995+ Hot Spring/Watkins - 4kW Titanium w/Sensors- 73791

Replaces: 358351, 73039, 73791, C3160-2S, 46-355-3068, SSE-OO-OH-OF, and others.

This After Market replacement heater assembly No-Fault heaters manufactured for IQ2000 1995-2002 Watkins Hot Springs and Tiger River Spas & Limelight Series.
This version does not include the small gray cable that powers an internal pressure switch. See image for details

  • Titanium Element
  • Auto Reset Hi-Limit
  • 4.0 kW 240 Volt heater rating
  • Terminated Wires On Power Cord
  • 3/4" Inlet/Outlet Barbs
  • Sensors included - Includes (2) adapter cables for both style circuit boards used in IQ2000 (1995 - 2002)
  • Instructions
  • 1 Year Warranty

Premium Titanium-element replacement assembly for Watkins No-Fault® low flow dual tube Hot Tub Heater with NEW installed sensors. (Never re-use old sensors in a new heater). Features streamlined, double-pass design and PDR auto reset.

  • 4kW Titanium extended service life heater element
  • Premium 100% Compatible Replacement by HydroQuip
  • Temperature & Hi-Limit Sensors included - PDR Auto reset
  • May be operated at 240V or 120V

Product notes: Fits many 1995 to current Hot Spring® , Tiger River®, and Limelight spas by Watkins. Replaces obsolete trumpet-style Laing Infinity 7211. Includes a Bleed Tube Extension Kit with coupling & clamps for ease of installation on some spa models. UL listed. 1 year factory warranty

Like any flothru spa heater it must never see a lack of flow or air in the system with the heater on, it will 'dry-fire' and burn out and test open for resistance and Hydro-Quip warranty will not cover open, dry-fire abuse.

Accessories for this product...
48-0223G-HQ-K Flow Switch by Hydroquip for Watkins double barrel No Fault heater
Sale Price: $59.90

HydroQuip Flow Switch 48-0223G-HQ-K

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