Looking for the best replacement spa heaters? We’ve curated a list of 10 top options to keep your spa warm and relaxing, ensuring an unforgettable soak every time.
Keeping your spa warm is key to a relaxing soak. A reliable heater ensures you enjoy every moment. We’ve found the best replacement spa heaters to keep your water perfect.
These heaters are easy to install and built to last. They work with many spa brands, so you’ll find the right fit. Enjoy consistent warmth without the hassle.
From energy-efficient models to durable designs, we’ve got you covered. Dive into our guide and find the perfect heater for your spa. Let’s make your next soak unforgettable.
List of Top 10 Replacement Spa Heaters
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Bzsunway Replacement for Balboa 58083 Hot Tub Heater Element 25-175-1010 VS M7 Spa Heater Assembly, 5.5KW, 220V Suitable for Balboa BP, VS, and EL2001 Control Systems |
This Bzsunway Replacement Heater is perfect for hot tub owners who want a reliable, durable solution for their spa heating needs. It’s ideal for those with Balboa control systems looking to upgrade or replace their heater with a high-quality, corrosion-resistant option. |
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Smart Low-Flow Heater Replacement for Sundance Spa Hot Tub 5.5kW 6500-310/6500-301 |
This smart heater replacement is perfect for you if you own a Sundance spa and want to save energy. You will love the quick setup and easy control features. |
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Dgqtrx 5.5KW 240V Hot Tub Heater Element for Balboa Spa Heater Element, Titanium Flo-Thru Hot Tub Heater Element(10 Inch) |
Owners of hot tubs and spas need this part for a quick fix. Get warm water back fast. |
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Balboa BP7 Retrofit Spa Control Kit with TP600 Topside Control Panel and 4kW Heater, 230V G6406-01 |
This Balboa BP7 Retrofit Spa Control Kit is perfect for spa owners who want a reliable and efficient upgrade. It’s easy to install and works with 230V systems, making it ideal for anyone looking to improve their spa’s performance. |
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Premium 58083 M7 Heater Assembly Replacement Heater fits for Balboa BP, VS, and EL2001 Control Systems 5.5KW 220 Volt W/Sensors 25-175-1010 |
This premium heater replacement is perfect for hot tub owners and spa technicians. It provides a reliable, easy solution for Balboa spa control systems. |
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Bzsunway Replacement Part for Balboa 58117 M7 Hot Tub Spa Heater Element Assembly w/Sensors 4.0kW @ 240V / 1.0kW @ 120V Compatible with Series M7 |
This Bzsunway Replacement Part is perfect for hot tub owners who want a reliable and durable heater. It’s ideal for those with Balboa systems looking for a seamless upgrade or replacement. |
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Spa Components Replacement 5.5kW Spa Heater, 15in x 2in, 240V, B24055R Compatible with Sundance / B24055Q |
This 5.5kW spa heater is perfect for spa owners who need a reliable replacement. It’s easy to install and works great with Sundance or similar spas. |
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Dgqtrx 5.5kw Titanium Hot Tub Heater Element for Balboa Spa Heater Element，Flo-Thru Universal Hot Tub Heater Replacement Element（10 in） |
This hot tub heater element is perfect for anyone who wants to fix heating issues in their spa or pool. It’s easy to install and works fast, so you can enjoy warm water without hassle. |
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26-C3160-2S Hot Spring Double Barrel Heater 4Kw 240V, Fit for Hot Spring, Limelight, Tiger River, Replaces C3160-2S, C3160-2, C3564-2, 73791, 73039, 6758 |
This 26-C3160-2S Hot Spring Double Barrel Heater is perfect for hot tub owners who need a reliable and efficient replacement heater. It’s easy to install and works with many popular spa models, making it a great choice for anyone looking to upgrade or fix their hot tub. |
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Bzcovac Smart Low-Flow Heater Replacement for Sundance Spas Hot Tub 5.5kW 6500-310/6500-301, Titanium Element, Low-Flow Technology |
This Bzcovac Smart Low-Flow Heater is perfect for Sundance Spas owners who want a reliable, energy-efficient replacement. It’s easy to install and saves on costs while keeping your hot tub warm. |
Detailed Reviews
Trusted reviews choose the top spa heaters after deep analysis and customer feedback. Quick heating and safe operation come from strong titanium elements. Relax in warm water with ease by reading the full guide now.
1. Bzsunway Replacement for Balboa 58083 Hot Tub Heater Element 25-175-1010 VS M7 Spa Heater Assembly, 5.5KW, 220V Suitable for Balboa BP, VS, and EL2001 Control Systems
The Bzsunway Replacement Heater is a perfect fit for most Balboa hot tub systems. It works with VS, EL, TS, GS, and BP Series controls. This heater is easy to install and replaces many older models.
Made from premium stainless steel, it’s built to last in harsh spa environments. The anti-corrosion coating ensures reliable, long-term use.
With 5.5KW power and 240V compatibility, it delivers consistent heating. Enjoy a safer, more dependable spa experience with this high-quality upgrade.
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Perfect For:
This Bzsunway Replacement Heater is perfect for hot tub owners who want a reliable, durable solution for their spa heating needs. It’s ideal for those with Balboa control systems looking to upgrade or replace their heater with a high-quality, corrosion-resistant option.
Ready to Purchase?
2. Smart Low-Flow Heater Replacement for Sundance Spa Hot Tub 5.5kW 6500-310/6500-301
The Smart Low-Flow Heater Replacement is a 5.5kW powerhouse designed for Sundance Spa Hot Tubs. It works with 240V power and features a titanium element for long-lasting performance. This heater is energy-efficient and reliable.
It fits Sundance spas from 1995 and newer, including the 650-850 and 880 series. The high-limit sensor and switch ensure safe operation. Indicator lights make diagnostics easy, so you can quickly identify issues.
With wire harness sets, installation is universal and hassle-free. This heater is a smart choice for efficient heating and easy maintenance.
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Perfect For:
This smart heater replacement is perfect for you if you own a Sundance spa and want to save energy. You will love the quick setup and easy control features.
Ready to Purchase?
3. Dgqtrx 5.5KW 240V Hot Tub Heater Element for Balboa Spa Heater Element, Titanium Flo-Thru Hot Tub Heater Element(10 Inch)
The Dgqtrx 5.5KW 240V Hot Tub Heater Element is a universal replacement for many spa brands. It’s made of high-quality titanium, ensuring durability and corrosion resistance. This heater is compatible with Balboa, Gecko, and more.
It heats your pool or spa 30% faster than standard elements. The high-power heating core cuts down waiting time, so you can enjoy warm water quickly.
Installation is simple and straightforward. Just ensure the heater shell is a metal tube and turn off the power before starting. If you’re not satisfied, contact us for quick help.
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Perfect For:
Owners of hot tubs and spas need this part for a quick fix. Get warm water back fast.
Ready to Purchase?
4. Balboa BP7 Retrofit Spa Control Kit with TP600 Topside Control Panel and 4kW Heater, 230V G6406-01
The Balboa BP7 Retrofit Spa Control Kit is a complete solution for your spa. It includes a TP600 Topside Control Panel and a 4kW heater, making it easy to upgrade your spa’s functionality. This kit is designed for simplicity and efficiency.
It works with 230V power and supports 3-wire or 4-wire setups. The heater is fixed at the bottom, ensuring even heating. This kit is made by Balboa Water Group, a trusted manufacturer.
With three appliances in one kit, it’s a cost-effective choice. The BP7 model is reliable and easy to install. Upgrade your spa with this all-in-one kit today.
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Perfect For:
This Balboa BP7 Retrofit Spa Control Kit is perfect for spa owners who want a reliable and efficient upgrade. It’s easy to install and works with 230V systems, making it ideal for anyone looking to improve their spa’s performance.
Ready to Purchase?
5. Premium 58083 M7 Heater Assembly Replacement Heater fits for Balboa BP, VS, and EL2001 Control Systems 5.5KW 220 Volt W/Sensors 25-175-1010
The Premium 58083 M7 Heater Assembly is a reliable replacement for Balboa control systems. It fits BP, VS, and EL2001 models, ensuring wide compatibility.
This heater replaces multiple models, making it a versatile choice. It’s built with high-quality materials, like 316 stainless steel and a 5.5KW Incoloy element, for durability.
Easy to install, front-mounted design, and 12-month warranty included. 100% satisfaction guarantee ensures peace of mind.
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Perfect For:
This premium heater replacement is perfect for hot tub owners and spa technicians. It provides a reliable, easy solution for Balboa spa control systems.
Ready to Purchase?
6. Bzsunway Replacement Part for Balboa 58117 M7 Hot Tub Spa Heater Element Assembly w/Sensors 4.0kW @ 240V / 1.0kW @ 120V Compatible with Series M7
The Bzsunway Replacement Part is a reliable solution for your hot tub or spa. It’s designed to fit Balboa systems and replace part 58117, ensuring a seamless upgrade.
Enjoy safer, uninterrupted relaxation with no circuit breaker trips. Crafted from premium stainless steel, it’s built to last and resist corrosion.
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Perfect For:
This Bzsunway Replacement Part is perfect for hot tub owners who want a reliable and durable heater. It’s ideal for those with Balboa systems looking for a seamless upgrade or replacement.
Ready to Purchase?
7. Spa Components Replacement 5.5kW Spa Heater, 15in x 2in, 240V, B24055R Compatible with Sundance / B24055Q
This replacement heater fixes hot tub water problems fast. It keeps your water warm and clean.
The unit is 5.5kW to warm up water quick. You can install it with a 240V power source. It fits 15×2 inches spa builders perfectly.
This part works great for Sundance models and similar brands. Get hot water fast with this strong heater.
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Perfect For:
This 5.5kW spa heater is perfect for spa owners who need a reliable replacement. It’s easy to install and works great with Sundance or similar spas.
Ready to Purchase?
8. Dgqtrx 5.5kw Titanium Hot Tub Heater Element for Balboa Spa Heater Element，Flo-Thru Universal Hot Tub Heater Replacement Element（10 in）
The Dgqtrx 5.5kw Titanium Hot Tub Heater Element is a reliable replacement for Balboa spa heaters. It’s easy to install—just screw it on and it’s ready to go.
This universal heater element fixes heating issues in your hot tub, pool, or spa. It maintains a steady temperature and heats quickly, so you can enjoy warm water anytime.
Made of titanium steel, it’s durable and corrosion-resistant. If you’re not happy, contact us—we’ll resolve it fast.
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Perfect For:
This hot tub heater element is perfect for anyone who wants to fix heating issues in their spa or pool. It’s easy to install and works fast, so you can enjoy warm water without hassle.
Ready to Purchase?
9. 26-C3160-2S Hot Spring Double Barrel Heater 4Kw 240V, Fit for Hot Spring, Limelight, Tiger River, Replaces C3160-2S, C3160-2, C3564-2, 73791, 73039, 6758
The 26-C3160-2S Hot Spring Double Barrel Heater is a 4kW, 240V heater designed for Hot Spring, Limelight, and Tiger River spas. It fits many models from 1995 to current, making it a reliable replacement.
No modifications needed. Easy installation with included kit. Works with 120V or 240V.
This heater uses a double-pass design for efficient heating. The titanium element ensures long-lasting performance, while built-in sensors keep your spa safe and ready.
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Perfect For:
This 26-C3160-2S Hot Spring Double Barrel Heater is perfect for hot tub owners who need a reliable and efficient replacement heater. It’s easy to install and works with many popular spa models, making it a great choice for anyone looking to upgrade or fix their hot tub.
Ready to Purchase?
10. Bzcovac Smart Low-Flow Heater Replacement for Sundance Spas Hot Tub 5.5kW 6500-310/6500-301, Titanium Element, Low-Flow Technology
Replace your old heater today. It needs to be a Sundance spa now.
This heater uses less energy. It is easy to install. Safe limits help prevent accidents.
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Perfect For:
This Bzcovac Smart Low-Flow Heater is perfect for Sundance Spas owners who want a reliable, energy-efficient replacement. It’s easy to install and saves on costs while keeping your hot tub warm.
Ready to Purchase?
Buying Guide
Keeping your spa warm is key to a relaxing soak. A reliable heater ensures you enjoy every moment. We’ve found the best replacement spa heaters to keep your water perfect.
Choosing the right heater can make your spa experience unforgettable. Here’s what to consider when buying:
- Compatibility: Ensure the heater works with your spa brand and model. Check for specific series or control systems it supports.
- Power and Voltage: Match the heater’s kW rating and voltage to your spa’s requirements for efficient heating.
- Material: Look for stainless steel or titanium elements for durability and corrosion resistance.
- Installation: Choose a heater that’s easy to install, with clear instructions and universal fittings.
- Energy Efficiency: Opt for energy-efficient models to save on electricity bills while keeping your spa warm.
- Safety Features: Check for high-limit sensors and indicator lights to ensure safe operation.
- Warranty: A satisfaction guarantee or warranty provides peace of mind and protects your investment.
With these factors in mind, you’ll find the perfect heater for your spa. Let’s make your next soak unforgettable.