Product Description
Restore Your Hot Tub's Heat with the Right Part
Your spa shouldn't sit cold. The Gecko S-Class 2.0kW Flo-Thru Heater Assembly (26-0800-2S-K) is a reliable, direct-replacement heater designed to get your hot tub back up and running — fast.
![gecko-s-classRestore Your Hot Tub's Heat with the Right Part Your spa shouldn't sit cold. The Gecko S-Class 2.0kW Flo-Thru Heater Assembly (26-0800-2S-K) is a reliable, direct-replacement heater designed to get your hot tub back up and running — fast. Shop and order at Western Tub and Pool. [Shop Now] [Call Us: 1-855-248-0777] What You're Getting Gecko S-Class 2.0kW Flo-Thru Heater Assembly Part Number: 26-0800-2S-K Condition: New Wattage: 2.0kW Type: Flo-Thru Heater Assembly The Gecko S-Class Flo-Thru Heater Assembly is a high-quality, OEM-compatible replacement part trusted by hot tub technicians and DIY spa owners alike. Designed for efficient, consistent heat delivery, this heater assembly fits a wide range of Gecko-controlled spa systems and is built to last. Key Features and Benefits Direct Replacement Fit No modifications needed. This heater assembly is engineered to slot directly into compatible Gecko-controlled spa systems, saving you time and eliminating guesswork. Efficient 2.0kW Heating Delivers consistent, energy-efficient heat to keep your spa water at the perfect temperature, even during extended use. Durable Construction Built to withstand the demands of continuous spa operation, including exposure to chemicals, heat, and pressure fluctuations. New Condition Every unit shipped from Western Tub and Pool is brand new — not refurbished, not reconditioned. Compatible Hot Tub Models and Controls The Gecko S-Class 2.0kW Flo-Thru Heater Assembly is used across a wide range of spa brands and models that feature Gecko control systems, including but not limited to: Compatible Gecko Control Systems: Gecko S-Class Control Systems Gecko SSPA Pack Gecko MSPA-MP Pack Gecko in.xe / in.ye Series Controls Various Gecko XE and XP Series Packs Brands Commonly Using This Assembly: Beachcomber Hot Tubs Jacuzzi (select models) Sundance Spas (select models) Nordic Hot Tubs Fantasy Spas Hydropool (select models) Cal Spas (select models) PDC Spas Emerald Spas Many OEM and private-label spa brands using Gecko control systems Cross-Reference Part Numbers: 26-0800-2S-K 0800-221062 Not sure if this part fits your spa? Send us your hot tub's make, model, serial number, and a photo of your existing heater assembly, and our team will confirm compatibility before you order. Email: fixmytub@gmail.com | Call: 1-855-248-0777 Dimensions and Specifications Specification Detail Part Number 26-0800-2S-K Wattage 2.0kW Voltage 120V / 240V (verify your system) Heater Type Flo-Thru Series Gecko S-Class Condition New Approximate Length ~12 inches (30.5 cm) Approximate Weight ~1.5 lbs (0.68 kg) Note: Dimensions and weight may vary slightly depending on the suffix variant shipped from your nearest warehouse. Always verify voltage requirements before installation. Frequently Asked Questions How do I know if this heater assembly is compatible with my hot tub? The best way to confirm compatibility is to check your existing part number against the cross-reference numbers listed above (26-0800-2S-K or 0800-221062). Alternatively, send us your hot tub's make, model, and serial number — along with a photo of your current heater — and we'll verify the fit for you. Email fixmytub@gmail.com or call 1-855-248-0777. What do the suffix letters on the part number mean? Western Tub and Pool is an international e-tailer with warehouses across multiple regions. To help identify the origin of each part, we add a regional suffix: U = United States C = Canada E = Europe A = Asia The same part may be available from more than one regional warehouse. This can affect shipping times and costs depending on your location, but the part itself is functionally identical. Will shipping times vary based on my location? Yes. Because we ship from warehouses in multiple countries, your order may be fulfilled from the nearest available warehouse. This helps reduce shipping times and costs for international customers. The regional suffix on your part number will indicate where your item ships from. Can I install this heater assembly myself? Many spa owners with basic plumbing and electrical knowledge successfully install replacement heater assemblies. However, if you're unsure about any step of the process, we recommend consulting a qualified spa technician. If you need guidance, our team is happy to help — just give us a call. What if I can't find my part number? No problem. Send us an email at fixmytub@gmail.com with a photo of your existing part, along with your hot tub's make, model, and serial number. Our parts specialists will identify the right replacement and help you place your order. Associated Replacement Parts When replacing your heater assembly, it's a good idea to inspect and consider replacing related components at the same time. Common associated repair parts include: Heater unions and union o-rings Pressure switches High-limit sensors / thermistors Heater cords and connectors Spa control packs (Gecko S-Class compatible) Flow switches Browse our full catalogue online or call us at 1-855-248-0777 for assistance finding the right combination of parts for your repair. Hard-to-Find Part? We Can Help. Can't find what you're looking for in our catalogue? We specialize in hard-to-find hot tub and spa parts. Send us an email at fixmytub@gmail.com with the following information and we'll track it down for you: Your part number (if known) Photos of the existing part Hot tub make and model Serial number Our team will get back to you promptly. Order the Gecko S-Class Heater Assembly Today Stop putting off your spa repair. The Gecko S-Class 2.0kW Flo-Thru Heater Assembly (26-0800-2S-K) is in stock and ready to ship. Shop and order at Western Tub and Pool. [Shop Now] [Browse Our Full Catalogue] Questions? Our spa parts specialists are ready to help. Call us: 1-855-248-0777 Email: fixmytub@gmail.com-2kw-flo-thru-heater-assem..png Restore Your Hot Tub's Heat with the Right Part Your spa shouldn't sit cold. The Gecko S-Class 2.0kW Flo-Thru Heater Assembly (26-0800-2S-K) is a reliable, direct-replacement heater designed to get your hot tub back up and running — fast. Shop and order at Western Tub and Pool. [Shop Now] [Call Us: 1-855-248-0777] What You're Getting Gecko S-Class 2.0kW Flo-Thru Heater Assembly Part Number: 26-0800-2S-K Condition: New Wattage: 2.0kW Type: Flo-Thru Heater Assembly The Gecko S-Class Flo-Thru Heater Assembly is a high-quality, OEM-compatible replacement part trusted by hot tub technicians and DIY spa owners alike. Designed for efficient, consistent heat delivery, this heater assembly fits a wide range of Gecko-controlled spa systems and is built to last. Key Features and Benefits Direct Replacement Fit No modifications needed. This heater assembly is engineered to slot directly into compatible Gecko-controlled spa systems, saving you time and eliminating guesswork. Efficient 2.0kW Heating Delivers consistent, energy-efficient heat to keep your spa water at the perfect temperature, even during extended use. Durable Construction Built to withstand the demands of continuous spa operation, including exposure to chemicals, heat, and pressure fluctuations. New Condition Every unit shipped from Western Tub and Pool is brand new — not refurbished, not reconditioned. Compatible Hot Tub Models and Controls The Gecko S-Class 2.0kW Flo-Thru Heater Assembly is used across a wide range of spa brands and models that feature Gecko control systems, including but not limited to: Compatible Gecko Control Systems: Gecko S-Class Control Systems Gecko SSPA Pack Gecko MSPA-MP Pack Gecko in.xe / in.ye Series Controls Various Gecko XE and XP Series Packs Brands Commonly Using This Assembly: Beachcomber Hot Tubs Jacuzzi (select models) Sundance Spas (select models) Nordic Hot Tubs Fantasy Spas Hydropool (select models) Cal Spas (select models) PDC Spas Emerald Spas Many OEM and private-label spa brands using Gecko control systems Cross-Reference Part Numbers: 26-0800-2S-K 0800-221062 Not sure if this part fits your spa? Send us your hot tub's make, model, serial number, and a photo of your existing heater assembly, and our team will confirm compatibility before you order. Email: fixmytub@gmail.com | Call: 1-855-248-0777 Dimensions and Specifications Specification Detail Part Number 26-0800-2S-K Wattage 2.0kW Voltage 120V / 240V (verify your system) Heater Type Flo-Thru Series Gecko S-Class Condition New Approximate Length ~12 inches (30.5 cm) Approximate Weight ~1.5 lbs (0.68 kg) Note: Dimensions and weight may vary slightly depending on the suffix variant shipped from your nearest warehouse. Always verify voltage requirements before installation. Frequently Asked Questions How do I know if this heater assembly is compatible with my hot tub? The best way to confirm compatibility is to check your existing part number against the cross-reference numbers listed above (26-0800-2S-K or 0800-221062). Alternatively, send us your hot tub's make, model, and serial number — along with a photo of your current heater — and we'll verify the fit for you. Email fixmytub@gmail.com or call 1-855-248-0777. What do the suffix letters on the part number mean? Western Tub and Pool is an international e-tailer with warehouses across multiple regions. To help identify the origin of each part, we add a regional suffix: U = United States C = Canada E = Europe A = Asia The same part may be available from more than one regional warehouse. This can affect shipping times and costs depending on your location, but the part itself is functionally identical. Will shipping times vary based on my location? Yes. Because we ship from warehouses in multiple countries, your order may be fulfilled from the nearest available warehouse. This helps reduce shipping times and costs for international customers. The regional suffix on your part number will indicate where your item ships from. Can I install this heater assembly myself? Many spa owners with basic plumbing and electrical knowledge successfully install replacement heater assemblies. However, if you're unsure about any step of the process, we recommend consulting a qualified spa technician. If you need guidance, our team is happy to help — just give us a call. What if I can't find my part number? No problem. Send us an email at fixmytub@gmail.com with a photo of your existing part, along with your hot tub's make, model, and serial number. Our parts specialists will identify the right replacement and help you place your order. Associated Replacement Parts When replacing your heater assembly, it's a good idea to inspect and consider replacing related components at the same time. Common associated repair parts include: Heater unions and union o-rings Pressure switches High-limit sensors / thermistors Heater cords and connectors Spa control packs (Gecko S-Class compatible) Flow switches Browse our full catalogue online or call us at 1-855-248-0777 for assistance finding the right combination of parts for your repair. Hard-to-Find Part? We Can Help. Can't find what you're looking for in our catalogue? We specialize in hard-to-find hot tub and spa parts. Send us an email at fixmytub@gmail.com with the following information and we'll track it down for you: Your part number (if known) Photos of the existing part Hot tub make and model Serial number Our team will get back to you promptly. Order the Gecko S-Class Heater Assembly Today Stop putting off your spa repair. The Gecko S-Class 2.0kW Flo-Thru Heater Assembly (26-0800-2S-K) is in stock and ready to ship. Shop and order at Western Tub and Pool. [Shop Now] [Browse Our Full Catalogue] Questions? Our spa parts specialists are ready to help. Call us: 1-855-248-0777 Email: fixmytub@gmail.com](https://cdn11.bigcommerce.com/s-b7yzllubsu/product_images/uploaded_images/gecko-s-class-2kw-flo-thru-heater-assem..png)
Shop and order at Western Tub and Pool.
[Shop Now] [Call Us: 1-855-248-0777]
What You're Getting
Gecko S-Class 2.0kW Flo-Thru Heater Assembly
Part Number: 26-0800-2S-K
Condition: New
Wattage: 2.0kW
Type: Flo-Thru Heater Assembly
The Gecko S-Class Flo-Thru Heater Assembly is a high-quality, OEM-compatible replacement part trusted by hot tub technicians and DIY spa owners alike. Designed for efficient, consistent heat delivery, this heater assembly fits a wide range of Gecko-controlled spa systems and is built to last.
Key Features and Benefits
Direct Replacement Fit
No modifications needed. This heater assembly is engineered to slot directly into compatible Gecko-controlled spa systems, saving you time and eliminating guesswork.
Efficient 2.0kW Heating
Delivers consistent, energy-efficient heat to keep your spa water at the perfect temperature, even during extended use.
Durable Construction
Built to withstand the demands of continuous spa operation, including exposure to chemicals, heat, and pressure fluctuations.
Compatible Hot Tub Models and Controls
The Gecko S-Class 2.0kW Flo-Thru Heater Assembly is used across a wide range of spa brands and models that feature Gecko control systems, including but not limited to:
Compatible Gecko Control Systems:
- Gecko S-Class Control Systems
- Gecko SSPA Pack
- Gecko MSPA-MP Pack
- Gecko in.xe / in.ye Series Controls
- Various Gecko XE and XP Series Packs
Brands Commonly Using This Assembly:
- Beachcomber Hot Tubs
- Jacuzzi (select models)
- Sundance Spas (select models)
- Nordic Hot Tubs
- Fantasy Spas
- Hydropool (select models)
- Cal Spas (select models)
- PDC Spas
- Emerald Spas
- Many OEM and private-label spa brands using Gecko control systems
Cross-Reference Part Numbers:
- 26-0800-2S-K
- 0800-221062
Not sure if this part fits your spa? Send us your hot tub's make, model, serial number, and a photo of your existing heater assembly, and our team will confirm compatibility before you order.
Email: fixmytub@gmail.com | Call: 1-855-248-0777
Dimensions and Specifications
|
Specification |
Detail |
|---|---|
|
Part Number |
26-0800-2S-K |
|
Wattage |
2.0kW |
|
Voltage |
120V / 240V (verify your system) |
|
Heater Type |
Flo-Thru |
|
Series |
Gecko S-Class |
|
Condition |
New |
|
Approximate Length |
~12 inches (30.5 cm) |
|
Approximate Weight |
~1.5 lbs (0.68 kg) |
Note: Dimensions and weight may vary slightly depending on the suffix variant shipped from your nearest warehouse. Always verify voltage requirements before installation.
Frequently Asked Questions
How do I know if this heater assembly is compatible with my hot tub?
The best way to confirm compatibility is to check your existing part number against the cross-reference numbers listed above (26-0800-2S-K or 0800-221062). Alternatively, send us your hot tub's make, model, and serial number — along with a photo of your current heater — and we'll verify the fit for you. Email fixmytub@gmail.com or call 1-855-248-0777.
What do the suffix letters on the part number mean?
Western Tub and Pool is an international e-tailer with warehouses across multiple regions. To help identify the origin of each part, we add a regional suffix:
- U = United States
- C = Canada
- E = Europe
- A = Asia
The same part may be available from more than one regional warehouse. This can affect shipping times and costs depending on your location, but the part itself is functionally identical.
Will shipping times vary based on my location?
Yes. Because we ship from warehouses in multiple countries, your order may be fulfilled from the nearest available warehouse. This helps reduce shipping times and costs for international customers. The regional suffix on your part number will indicate where your item ships from.
Can I install this heater assembly myself?
Many spa owners with basic plumbing and electrical knowledge successfully install replacement heater assemblies. However, if you're unsure about any step of the process, we recommend consulting a qualified spa technician. If you need guidance, our team is happy to help — just give us a call.
What if I can't find my part number?
No problem. Send us an email at fixmytub@gmail.com with a photo of your existing part, along with your hot tub's make, model, and serial number. Our parts specialists will identify the right replacement and help you place your order.
Associated Replacement Parts
When replacing your heater assembly, it's a good idea to inspect and consider replacing related components at the same time. Common associated repair parts include:
- Heater unions and union o-rings
- Pressure switches
- High-limit sensors / thermistors
- Heater cords and connectors
- Spa control packs (Gecko S-Class compatible)
- Flow switches
Browse our full catalogue online or call us at 1-855-248-0777 for assistance finding the right combination of parts for your repair.
Hard-to-Find Part? We Can Help.
Can't find what you're looking for in our catalogue? We specialize in hard-to-find hot tub and spa parts. Send us an email at fixmytub@gmail.com with the following information and we'll track it down for you:
- Your part number (if known)
- Photos of the existing part
- Hot tub make and model
- Serial number
Our team will get back to you promptly.
Order the Gecko S-Class Heater Assembly Today
Stop putting off your spa repair. The Gecko S-Class 2.0kW Flo-Thru Heater Assembly (26-0800-2S-K) is in stock and ready to ship.
Shop and order at Western Tub and Pool.
[Shop Now] [Browse Our Full Catalogue]
Questions? Our spa parts specialists are ready to help.
Call us: 1-855-248-0777
Email: fixmytub@gmail.com
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