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No-Fault Titanium Spa Heater for Hot Spring/Watkins/Caldera/Tiger River 4kW NEW Item description from the seller：
Trouble-free spa heater for 1995+ Hot Spring/Watkins,Heater Assembly, Low Flow, Double Barrel, 4.0kW, Auto-Reset HL, w/ Sensors,1kw 8.3A 110V/4kw 16.6A 240V,Includes: Auto Reset Hi-Limit, Sensors
Includes temperature and high limit sensor - Molex plug
Optional internal pressure switch (3rd gray wire)
Includes: Molex to AMP Plug Cable Adapter Kit
Replaces Part Numbers:73791, C3160-2, 73039, C3564-2，26-C3160-2S
Warranty:1 year Limited offer 30 days return policy. Please contact us within 30 days from the date you receive your order if you have any issues with the product and would like to return. All accessories as wellas the original box must be returned at the same you have any question,welcome to give us message at any time! We will respond within 24hours except weekends and holiday, there might be a delayedresponse considered the time difference, but we always cares your question ! Thank you!
On Feb 9, 2026 at 18:10:39 PST, seller added the following information:
