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Product Description
Gecko SSPA Series Circuit Board 33-0024-U-K — Genuine Replacement Part
Keep your hot tub running strong with the Gecko SSPA Series Circuit Board 33-0024-U-K, a brand new, universal replacement board designed for 120V Gecko SSPA spa control systems. Whether your old board has failed or you're doing a planned upgrade, this circuit board is built to restore full function to your spa pack.
Shop and order at Western Tub and Pool.
Call 1-855-248-0777 or email fixmytub@gmail.com for help finding the exact part your spa needs.
Product Overview
The 33-0024-U-K is a "stripped-down" universal Gecko SSPA board — meaning it does not include an EPROM chip or transformer. To install this board, you'll need to remove the EPROM and transformer from your existing (old) board and transfer them onto the new one. This design keeps the part affordable and widely compatible, while giving you the flexibility to reuse your working components.
Key facts:
- Condition: Brand new
- Voltage: 120V
- Includes: Circuit board only (no EPROM, no transformer)
- Warranty: Covered under original manufacturer's warranty
- Return Policy: Circuit boards are non-returnable once installed, as they cannot be resold as new — but you're covered by the manufacturer's warranty on any defects
Cross-Reference Numbers
This board replaces and is cross-referenced to the following part numbers:
- 33-0024B-K
- 33-0024B-R4
- 3-60-0050
If any of these numbers appear on your old board or spa pack sticker, the 33-0024-U-K is likely your match.
Compatible Control Series
The Gecko SSPA 33-0024-U-K is designed to work with the following HydroQuip/Gecko spa control series:
- ECO-2 Series
- ECO-3 Series
- 4200 Series
- 6200 Series
- 9200 Series
- 6220 Series
- 9220 Series
Compatible hot tub brands and models commonly use these HydroQuip/Gecko SSPA control systems, including select models from: - Baja Spas
- Cal Spas
- Coleman/Maax Spas
- Dimension One Spas
- Sundance/Jacuzzi Spas
- Marquis Spas
- Watkins/Caldera Spas
- Waterway-equipped spa packs
Because spa manufacturers frequently update control systems across model years, we strongly recommend confirming compatibility using your spa's serial number, model number, or a photo of your existing board before ordering.
Associated Replacement Parts
These commonly needed companion parts often accompany a 33-0024-U-K installation:
- Hi-Limit Sensor (18") — Part #34-0201D
- Hi-Limit Sensor (36") — Part #34-0201D-36
- Temperature Sensor — Part #34-0203D
- Pressure Switch Cable — Part #34-0199F
- Transformer Kit (for pre-2003 packs) — Part #48-0099
If your spa pack predates 2003, you may need to replace your sensors and transformer alongside the circuit board to ensure full compatibility.
Dimensions & Weight
Circuit board dimensions and shipping weight vary slightly depending on region of origin and packaging. For exact measurements specific to your unit, give us a call at 1-855-248-0777 or email fixmytub@gmail.com — we're happy to confirm before you order.
Frequently Asked Questions
Does this board come with the EPROM chip and transformer?
No. The 33-0024-U-K is a stripped-down universal board. You'll need to remove the EPROM and transformer from your old board and install them onto this replacement.
How do I know if this is the right board for my hot tub?
Check your existing board for part numbers like 33-0024B-K, 33-0024B-R4, or 3-60-0050. If you're not sure, send us a photo of your board, along with your hot tub's make, model, and serial number, and we'll confirm the correct part for you.
Can I return this circuit board if it doesn't fit?
Circuit boards are non-returnable once opened or installed, since they can't be resold as new. That said, every board is covered under the original manufacturer's warranty, so you're protected against defects.
What if I can't find my exact part number?
No problem. Our hard-to-find parts team specializes in tracking down obsolete and hard-to-source spa components. Email us at fixmytub@gmail.com with your details.
Do you ship internationally?
Yes! Read below for important details on how our regional stock system works.
Shop and Order at Western Tub and Pool
Don't let a faulty circuit board keep your hot tub out of commission. Browse our full online catalogue of Gecko, HydroQuip, and Balboa replacement parts, or call our team directly for expert guidance.
Shop and order at Western Tub and Pool.
? 1-855-248-0777 | ? fixmytub@gmail.com
Need Help Finding a Hard-to-Find Part?
Send us an email at fixmytub@gmail.com — our team specializes in locating obsolete and hard-to-find hot tub and spa parts.
A Note on International Shipping:
Western Tub and Pool is an international e-retailer, which means we stock parts across multiple regional warehouses. Because of this, the same part number may exist in more than one region — and shipping origin can affect delivery times and costs. To keep things clear, we've added the following origin suffixes to our part numbers:
- U — United States
- C — Canada
- E — Europe
- A — Asia
Please note that some products may appear as duplicates across regions due to this warehousing structure.
Not sure which part you need? Check your part number if you have it, or send us photos along with your hot tub's make, model, and serial number, and we'll match you with the correct part every time.
![Gecko 6200 Series SSPA EPROM 37-0050: Genuine New Replacement Chip
Stop searching for a discontinued part. Western Tub and Pool stocks the Gecko 6200 Series SSPA EPROM 37-0050, brand new, ready to get your spa pack back online.
[Shop and order at Western Tub and Pool]
Why this part matters
The 37-0050 EPROM is the programming chip at the heart of your Gecko 6200 Series SSPA control board. It stores the firmware that tells your spa pack how to run your heater, pumps, and blower. When this chip fails, your entire system can shut down or start throwing error codes—even if every other component is working fine.
Because the SSPA/S-Class series has been discontinued by Gecko for several years, finding this exact EPROM new is difficult. That's where we come in.
What makes this part worth grabbing
Brand New Stock: No refurbished guesswork—this is a new-condition 37-0050 EPROM.
Direct Fit for 6200 Series SSPA Boards: Designed specifically for Gecko's SSPA-1 and SSPA-MP control systems.
Hard-to-Find Part, In Stock: We specialize in sourcing discontinued and hard-to-locate hot tub electronics.
International Sourcing Network: We warehouse parts across multiple regions, so you get faster access no matter where you're located.
Compatible spa packs & control systems
The Gecko 6200 Series SSPA EPROM 37-0050 is designed to work with the following Gecko SSPA/S-Class control boxes and configurations:
SSPA-1-AS
SSPA-MP-P121-P211-B1-01
SSPA-MP-P122-P212-B1-CP1-O1
SC-CF-P12-O-CP
SC-MP-P122-P212-B1-CP1-O1
SC-MP-P122-P212-P312-B1-01
Compatible topside controls include: TSC-9, TSC-18, TSC-19, TSC-35, K-18, K-19, K-44, K-72
Hot tub brands known to use Gecko SSPA / S-Class systems
Gecko's SSPA and S-Class control systems were supplied to numerous spa manufacturers over the years, including:
Artesian Spas
LA Spa
Leisure Bay Spas
Beachcomber Hot Tubs
Hydro-Quip configured spa systems
HS Systems models
Since manufacturers occasionally rebadge or customize their control boxes, we recommend confirming your specific model against your existing part number before ordering. Not sure if this is your part? Send us your make, model, and serial number and we'll confirm the fit for you.
Cross-reference numbers
The 37-0050 EPROM is associated with the following related part numbers:
37-0050C (Gecko 6330 Series SSPA EPROM)
3-62-7003 (associated SSPA circuit board ID)
0202-205212, 0202-207004, 0202-207005 (compatible S-Class control boxes)
Check our online catalogue or give us a call to confirm your cross-reference number matches before you order.
Dimensions & weight
As a compact integrated circuit chip, the 37-0050 EPROM is lightweight and small enough to ship economically worldwide. Exact chip dimensions and packaging weight can vary slightly by warehouse region. For precise measurements ahead of your purchase, contact our team at 1-855-248-0777 or fixmytub@gmail.com.
Frequently Asked Questions
What does the Gecko 6200 Series SSPA EPROM 37-0050 actually do?
It's the memory chip that stores your spa pack's operating firmware. It tells your control board how to manage your heater, pumps, blower, and other functions.
Is this part still made by Gecko?
No. The SSPA/S-Class series has been discontinued by Gecko for several years. That's exactly why finding a genuine, new EPROM like this one is so valuable—supply is limited.
How do I know if this is the right EPROM for my hot tub?
Check the part number printed on your existing circuit board or chip. If you're unsure, send us a photo of your board along with your spa's make, model, and serial number, and we'll confirm the match for you.
Will shipping vary depending on where I order from?
Yes. As an international e-retailer, Western Tub and Pool sources parts from warehouses across the U.S.A, Canada, Europe, and Asia. We use region suffixes on our part numbers to identify origin, which can affect shipping time and cost.
What do the region suffixes on your parts mean?
U – United States
C – Canada
E – Europe
A – Asia
Some parts may exist as duplicates across regions, so check the suffix on your quote or listing to understand where your part will ship from.
What if I can't find my exact part number?
No problem. Send us pictures of your part, along with your hot tub's make, model, and serial number, and our team will help track down the correct match.
Can't find your part? We specialize in the hard-to-find.
Discontinued Gecko components, obsolete circuit boards, legacy EPROMs—if it's difficult to source, it's exactly the kind of part we go looking for.
Email us at fixmytub@gmail.com for hard-to-find product part assistance.
Remember: Western Tub and Pool warehouses parts internationally, with U (U.S.A), C (Canada), E (Europe), and A (Asia) suffixes marking each part's origin. Since some products exist as duplicates across regions, checking your part number—or sending us photos, make, model, and serial number—helps us get you the right part, from the right warehouse, at the right price.
[Shop and order at Western Tub and Pool]](https://cdn11.bigcommerce.com/s-b7yzllubsu/images/stencil/500x659/products/4558/6842/37-0050__11586.1789234141.PNG?c=2 "Gecko 6200 Series SSPA EPROM 37-0050: Genuine New Replacement Chip
Stop searching for a discontinued part. Western Tub and Pool stocks the Gecko 6200 Series SSPA EPROM 37-0050, brand new, ready to get your spa pack back online.
[Shop and order at Western Tub and Pool]
Why this part matters
The 37-0050 EPROM is the programming chip at the heart of your Gecko 6200 Series SSPA control board. It stores the firmware that tells your spa pack how to run your heater, pumps, and blower. When this chip fails, your entire system can shut down or start throwing error codes—even if every other component is working fine.
Because the SSPA/S-Class series has been discontinued by Gecko for several years, finding this exact EPROM new is difficult. That's where we come in.
What makes this part worth grabbing
Brand New Stock: No refurbished guesswork—this is a new-condition 37-0050 EPROM.
Direct Fit for 6200 Series SSPA Boards: Designed specifically for Gecko's SSPA-1 and SSPA-MP control systems.
Hard-to-Find Part, In Stock: We specialize in sourcing discontinued and hard-to-locate hot tub electronics.
International Sourcing Network: We warehouse parts across multiple regions, so you get faster access no matter where you're located.
Compatible spa packs & control systems
The Gecko 6200 Series SSPA EPROM 37-0050 is designed to work with the following Gecko SSPA/S-Class control boxes and configurations:
SSPA-1-AS
SSPA-MP-P121-P211-B1-01
SSPA-MP-P122-P212-B1-CP1-O1
SC-CF-P12-O-CP
SC-MP-P122-P212-B1-CP1-O1
SC-MP-P122-P212-P312-B1-01
Compatible topside controls include: TSC-9, TSC-18, TSC-19, TSC-35, K-18, K-19, K-44, K-72
Hot tub brands known to use Gecko SSPA / S-Class systems
Gecko's SSPA and S-Class control systems were supplied to numerous spa manufacturers over the years, including:
Artesian Spas
LA Spa
Leisure Bay Spas
Beachcomber Hot Tubs
Hydro-Quip configured spa systems
HS Systems models
Since manufacturers occasionally rebadge or customize their control boxes, we recommend confirming your specific model against your existing part number before ordering. Not sure if this is your part? Send us your make, model, and serial number and we'll confirm the fit for you.
Cross-reference numbers
The 37-0050 EPROM is associated with the following related part numbers:
37-0050C (Gecko 6330 Series SSPA EPROM)
3-62-7003 (associated SSPA circuit board ID)
0202-205212, 0202-207004, 0202-207005 (compatible S-Class control boxes)
Check our online catalogue or give us a call to confirm your cross-reference number matches before you order.
Dimensions & weight
As a compact integrated circuit chip, the 37-0050 EPROM is lightweight and small enough to ship economically worldwide. Exact chip dimensions and packaging weight can vary slightly by warehouse region. For precise measurements ahead of your purchase, contact our team at 1-855-248-0777 or fixmytub@gmail.com.
Frequently Asked Questions
What does the Gecko 6200 Series SSPA EPROM 37-0050 actually do?
It's the memory chip that stores your spa pack's operating firmware. It tells your control board how to manage your heater, pumps, blower, and other functions.
Is this part still made by Gecko?
No. The SSPA/S-Class series has been discontinued by Gecko for several years. That's exactly why finding a genuine, new EPROM like this one is so valuable—supply is limited.
How do I know if this is the right EPROM for my hot tub?
Check the part number printed on your existing circuit board or chip. If you're unsure, send us a photo of your board along with your spa's make, model, and serial number, and we'll confirm the match for you.
Will shipping vary depending on where I order from?
Yes. As an international e-retailer, Western Tub and Pool sources parts from warehouses across the U.S.A, Canada, Europe, and Asia. We use region suffixes on our part numbers to identify origin, which can affect shipping time and cost.
What do the region suffixes on your parts mean?
U – United States
C – Canada
E – Europe
A – Asia
Some parts may exist as duplicates across regions, so check the suffix on your quote or listing to understand where your part will ship from.
What if I can't find my exact part number?
No problem. Send us pictures of your part, along with your hot tub's make, model, and serial number, and our team will help track down the correct match.
Can't find your part? We specialize in the hard-to-find.
Discontinued Gecko components, obsolete circuit boards, legacy EPROMs—if it's difficult to source, it's exactly the kind of part we go looking for.
Email us at fixmytub@gmail.com for hard-to-find product part assistance.
Remember: Western Tub and Pool warehouses parts internationally, with U (U.S.A), C (Canada), E (Europe), and A (Asia) suffixes marking each part's origin. Since some products exist as duplicates across regions, checking your part number—or sending us photos, make, model, and serial number—helps us get you the right part, from the right warehouse, at the right price.
[Shop and order at Western Tub and Pool]")