Saranna Hot Tub Heater Titanium 26-C3160-2S w/Sensors Double-Barrel Spa Heater for 1995+ Hot Spring/Watkins/Tiger River/Caldera, No-Fault Spa Heater Replace C3160-2S, 73039, 73791 (1kW/4kW 120V/240V)

★★★★★ 4.9 59 reviews

$146.51
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$146.51
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Product details

Management number 210689057 Release Date 2026/04/02 List Price $58.60 Model Number 210689057
Category
  • 【DIRECT REPLACEMENT】1.0/4.0kw low-flow double barrel –Works as an alternative to Watkins heater cross reference MATRIX 26-C3160-2S, C3160-2S, C3160-2,25-250-1022, C3564-2, 76228, 73790,73791, 73039.
  • 【FAST HEATING & LONG-LASTING COMFORT】Upgrade your relaxation with this efficient hot tub heater that quickly warms up your spa or inflatable pool, letting you unwind in cozy water in no time. Ideal for family use, it ensures a consistent and soothing temperature for kids, pets, and adults alike. This durable spa heater helps maintain warmth longer, so your leisure time stays relaxing and enjoyable.
  • 【ENERGY SAVING & ECO-FRIENDLY HEATING】Experience fast, efficient warmth with this 4kW 240V hot tub heater, engineered with a dual-barrel design for maximum heat transfer and reduced energy use. Perfect for hot tubs and spas, this spa heater helps lower your energy bills while keeping your water consistently warm. Thoughtfully designed for energy-conscious homeowners, it not only enhances your comfort but also supports a more sustainable lifestyle.
  • 【EASY TO OPERATE&OVERHEAT PROTECTION】Enjoy peace of mind with every soak thanks to this easy-to-install hot tub heater—no professional help needed. It features built-in overheat protection that automatically shuts off heating at approximately 159℉. But the hot tub heater element can resume heating after being restarted. This hot springs spa heater delivers dependable performance with hassle.
  • 【HIGH-EFFICIENCY DUAL-BARRLR HEATING】This low-flow hot tub heater features a dual-barrel design that heats water in two efficient stages, ensuring faster warm-up times while minimizing energy usage. Operating at 4kW on 240V or 1kW on 120V (17A @ 240V / 8.5A @ 120V), it delivers consistent, powerful performance with a required flow rate of just 8 GPM. Ideal for spas, hot tubs low-flow systems, it's the smart choice for efficient and reliable water heating.
  • 【SATISFACTION GUARANTEE】Transform your hot tub experience with the 73791 Low-Flow Double Barrel Heater - engineered for high efficiency and rapid heat rgy. If any heater performance issues arise with hot tub heater, please contact us without hesitate, we will solve your problem within 12 hours, please feel free to buy.

Item Weight 5.14 pounds
Manufacturer Saranna
Item model number Hot tub heater
Product Dimensions 17 x 7 x 4.5 inches

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4.9 out of 5
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59 ratings | 24 reviews
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