No-Fault® Premium Titanium Spa Heater Replacement Kit
🛁 Universal Fit for Hot Spring®, Tiger River® & Caldera® Spas (1995–Present)
✅ Universal Cross-Fit Compatibility: Engineered to flawlessly fit Hot Spring, Tiger River, Caldera, and Watkins spa systems manufactured from 1995 to the present day.
♨️ Double Barrel Thermal Flow: Features an advanced dual-barrel configuration for significantly accelerated, more uniform, and highly energy-efficient water heating.
🛠️ Premium Titanium Element: Armed with a heavy-duty solid titanium heating core for industry-leading resistance against chemical corrosion, scale buildup, and rust.
📦 Complete Drop-In Bundle: No extra trips to the hardware store. Comes fully loaded with premium sensors, heavy-duty clamps, and a flexible drain tube.
🔄 Direct Cross-Reference Fit: Replaces factory parts 26-C3160-2S, C3160-2, 73791, and 73790 with absolute accuracy.


📦 WHAT'S INCLUDED?
• 1× Factory-Calibrated Dual Sensor Set (Hi-Limit & Temp)
• 1× Flexible Drain Tube Extension + Secure Mounting Clamps
🚚 SHIPPING & WARRANTY POLICY
⏱️ Handling Time: Securely packaged and dispatched within 24 hours.
物件 Delivery Window: Arrives at your door within 3–7 business days.
🛡️ 1-Year Full Warranty: 100% Brand New premium quality components with 24/7 dedicated after-sales tech support.
❓ FREQUENTLY ASKED QUESTIONS
No-Fault Titanium Heater for Hot Spring / Tiger River Spas, Model 73791, 4kW Power.
We offer FREE shipping on all orders within the US. Orders are typically processed within 1-2 business days. If you are not completely satisfied with your purchase, you can return it within 30 days of delivery for a full refund or exchange.
No-Fault® Premium Titanium Spa Heater Replacement Kit
🛁 Universal Fit for Hot Spring®, Tiger River® & Caldera® Spas (1995–Present)
✅ Universal Cross-Fit Compatibility: Engineered to flawlessly fit Hot Spring, Tiger River, Caldera, and Watkins spa systems manufactured from 1995 to the present day.
♨️ Double Barrel Thermal Flow: Features an advanced dual-barrel configuration for significantly accelerated, more uniform, and highly energy-efficient water heating.
🛠️ Premium Titanium Element: Armed with a heavy-duty solid titanium heating core for industry-leading resistance against chemical corrosion, scale buildup, and rust.
📦 Complete Drop-In Bundle: No extra trips to the hardware store. Comes fully loaded with premium sensors, heavy-duty clamps, and a flexible drain tube.
🔄 Direct Cross-Reference Fit: Replaces factory parts 26-C3160-2S, C3160-2, 73791, and 73790 with absolute accuracy.


📦 WHAT'S INCLUDED?
• 1× Factory-Calibrated Dual Sensor Set (Hi-Limit & Temp)
• 1× Flexible Drain Tube Extension + Secure Mounting Clamps
🚚 SHIPPING & WARRANTY POLICY
⏱️ Handling Time: Securely packaged and dispatched within 24 hours.
物件 Delivery Window: Arrives at your door within 3–7 business days.
🛡️ 1-Year Full Warranty: 100% Brand New premium quality components with 24/7 dedicated after-sales tech support.