Description
Balboa 2 Port Flow Control Valve Assembly (43008L) Replacement Part
The Balboa 2 Port Flow Control Valve Assembly (43008L) is a durable replacement part for Balboa spa systems, designed to manage two flow paths from a single valve body. It’s ideal for spa owners and service professionals maintaining Balboa-controlled hot tubs, helping restore balanced jet output and steady pump performance without major plumbing changes.
- Port Configuration: Dual-port design enables independent flow control to two circuits (e.g., jets vs. filtration/heating) from one valve body.
- Official Compatibility: Balboa part number 43008L ensures alignment with Balboa spa controls and common plumbing layouts.
- Rugged Construction: Built for damp, high-usage spa environments with durable materials designed to withstand frequent use.
- Easy Replacement: Designed for straightforward installation in compatible Balboa systems, helping minimize downtime.
- Discontinued by Manufacturer: Balboa has discontinued this valve; availability varies by region and supplier. Confirm fit by comparing port count and part number to 43008L and your spa manual.
Restoring balanced flow improves jet feel and pump reliability. The dual-port design ensures jets and filtration/heating lines receive appropriate flow, reducing abrupt pressure changes that can wear pumps over time. This replacement is ideal for replacing a failed valve or refreshing aging Balboa installations. If you need assistance identifying the right replacement or compatible alternatives, you can reach us at 800-918-9143 or via chat or email during normal business hours for expert guidance.
Balboa 2 Port Flow Control Valve (43008L) — Replacement Part for Balboa Spa Systems
The Balboa 2 Port Flow Control Valve Assembly (43008L) is a purpose-built solution for managing dual-flow paths within Balboa spa systems. While Balboa Water Group has discontinued this specific valve, it remains a recognized replacement part for many Balboa installations. If you’re maintaining a spa or hot tub that uses Balboa controls, this valve helps you fine-tune jet output and pump performance without major plumbing changes.
What it does
The 2-port design provides separate control paths, enabling you to regulate flow to two distinct circuits—such as jets and filtration/heater lines—from a single valve body. This helps maintain consistent pressure across the system, improves jet feel, and reduces wear on the pump by avoiding abrupt flow changes.
Key benefits
- Official Balboa part number 43008L ensures compatibility with Balboa spa controls and existing plumbing layouts.
- Dual-port configuration supports balanced flow to multiple outputs, simplifying repairs and service.
- Rugged construction designed for the damp, high-usage environment of spas and hot tubs.
- Designed for straightforward replacement in compatible Balboa systems, minimizing downtime.
Ideal uses and scenarios
- Replacing a failed flow control valve in a Balboa spa or hot tub.
- Restoring precise jet control and pump performance when flow is uneven.
- As part of a system refresh for aging Balboa installations.
Compatibility, availability, and support
This part is discontinued by Balboa. Availability varies by supplier and region. If you’re unsure whether the 43008L fits your model, compare your current valve’s port count and part number to 43008L and consult your spa’s service manual. For assistance identifying the right replacement or compatible alternatives, call 800-918-9143 or reach us via chat or email during normal business hours.
Installation and care tips
- Depressurize and drain the spa before replacing any valve assembly.
- Shut off power to the spa control system to avoid shorts or injury.
- Note inlet/outlet orientation to ensure correct flow direction.
- Use the appropriate seals and gaskets as recommended by Balboa installation guidelines to prevent leaks.
- Inspect adjacent fittings for wear and replace o-rings if necessary for a reliable seal.
Discontinued by manufacturer
Balboa 2 Port Flow Control Valve Assembly (43008L)
Balboa Water Group (BWG) is dedicated to providing only the highest quality spa systems and spa replacement products to their customers. They design the Balboa products and systems to provide the basic functionality that you need matched with the additional features that you want. Whether you are replacing a bath or spa pump, heater, electronic spa control system, jets, or white goods, we have the right solution for you, at an affordable price. If you need assistance in finding the right replacement products, give us a call at 800-918-9143 today! We can also be reached via chat or e-mail during normal business hours.
| WHY USE BALBOA WATER GROUP PRODUCTS? |
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At Balboa Water Group (formerly Balboa Instruments), their fundamental commitment to the leisure water industry has been to provide a simple, comprehensive, one source solution to their products that include the highest quality in pumps, blowers, electronic control systems, jets, white goods and accessories. Their outlook has earned them the position as the leading global supplier of product design, state-of-the-art manufacturing, and an unsurpassed reputation for reliability. With nearly three decades of innovative design, expansion and development, BWG offers a complete line of products for your whirlpool bath or hot tub. |
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| WHY USE BALBOA WATER GROUP PRODUCTS? |
||
|
At Balboa Water Group (formerly Balboa Instruments), their fundamental commitment to the leisure water industry has been to provide a simple, comprehensive, one source solution to their products that include the highest quality in pumps, blowers, electronic control systems, jets, white goods and accessories. Their outlook has earned them the position as the leading global supplier of product design, state-of-the-art manufacturing, and an unsurpassed reputation for reliability. With nearly three decades of innovative design, expansion and development, BWG offers a complete line of products for your whirlpool bath or hot tub. |
||
| WHY USE BALBOA WATER GROUP PRODUCTS? |
||
|
At Balboa Water Group (formerly Balboa Instruments), their fundamental commitment to the leisure water industry has been to provide a simple, comprehensive, one source solution to their products that include the highest quality in pumps, blowers, electronic control systems, jets, white goods and accessories. Their outlook has earned them the position as the leading global supplier of product design, state-of-the-art manufacturing, and an unsurpassed reputation for reliability. With nearly three decades of innovative design, expansion and development, BWG offers a complete line of products for your whirlpool bath or hot tub. |
||
| WHY USE BALBOA WATER GROUP PRODUCTS? |
||
|
At Balboa Water Group (formerly Balboa Instruments), their fundamental commitment to the leisure water industry has been to provide a simple, comprehensive, one source solution to their products that include the highest quality in pumps, blowers, electronic control systems, jets, white goods and accessories. Their outlook has earned them the position as the leading global supplier of product design, state-of-the-art manufacturing, and an unsurpassed reputation for reliability. With nearly three decades of innovative design, expansion and development, BWG offers a complete line of products for your whirlpool bath or hot tub. |
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