Description
Independent Supplier & Replacement Part Notice
We are an independent parts supplier and are not affiliated with, sponsored by, or endorsed by Watkins, Hot Spring, Caldera, Tiger River, or Solana. These names and their part numbers are used only to identify compatibility.
We offer replacement parts as alternatives to spa-branded parts. When this listing identifies a part as the same original-manufacturer replacement, it is supplied under the component manufacturer’s branding and part number, which may differ from the Watkins or spa-brand label and number. Other compatible alternatives are identified in the individual product listing. Please review the listed specifications, fitment details, and any installation differences before ordering.
This complete heater assembly includes integrated sensors and pressure switch, serving as a premium generic alternative to the factory Watkins No Fault 6000 76227 heater unit.
Compatible generic heater designed for multiple Watkins/Hot Spring/Tiger River/Hot Spot/Caldera factory heaters, including Laing Tri-bend configurations. The assembly features 2 sensors equipped with modern 4-pin sensor connections (2002 and newer), auto-reset high limit protection, integrated pressure switch with wiring harness, sensor conversion adapters, and tubing for drain line installation.
This universal heater incorporates a pressure switch that may not be required on every Watkins configuration. Your original heater uses a pressure switch if it has a gray wire emerging from the rear or side panel with a small white connector to the control board. Alternative versions without pressure switches are available.
The 4.0 KW lower wattage variant is also offered: Watkins Hotspring Tiger River, Heater with Sensors, Pressure Switch, Low Flow, No Fault 4000, 230v, 4.0kW, Generic
Installation Note: For pre-2002 spa installations, utilize the provided conversion adapters to connect modern sensor plugs with legacy-style connectors
