ATTWOOD MARINE SL30-20-1 Sprng 022697022950

( Brand: Attwood Marine ), ( Manufacturer Part Number: SL30-20-1 ), ( UPC: 022697022950 )

Review ATTWOOD MARINE Sprng fits SL30 C20 GS 1975–2020

The Attwood Marine SL30-20-1 is a high-performance 20-gallon (75.7 liters) electric water heater specifically designed for marine applications. This model, with the product code SL30 20 GS SPRNG 10 75 C20, is engineered to deliver hot water on demand, ensuring a comfortable experience for boaters.

Constructed with a corrosion-resistant copper-nickel heat exchanger, this water heater is built to withstand the harsh marine environment. The unit's heavy-duty glass-lined tank is designed for durability and longevity, while its high-quality elements ensure efficient heating.

This Attwood Marine water heater is equipped with a 120-volt, 1500-watt heating element, allowing it to heat water quickly and efficiently. The unit also features a high-limit temperature control, which helps prevent overheating and ensures safe operation.

One of the standout features of this water heater is its compact size. Despite its 20-gallon capacity, it only measures 10 inches in width and 75 inches in height, making it an ideal choice for boats with limited space. Its sleek design also ensures that it blends seamlessly with the marine environment.

The Attwood Marine SL30-20-1 is also equipped with a thermal insulation jacket, which helps to maintain the temperature of the hot water and reduce energy consumption. This feature not only helps to save energy but also ensures that the hot water stays ready for use, even after prolonged periods of inactivity.

This electric water heater is easy to install, with simple wiring connections and straightforward instructions. It comes with a 10-foot (3.05 meters) power cord and a 3-foot (0.91 meters) thermostat extension, making installation even more convenient.

In summary, the Attwood Marine SL30-20-1 is a reliable, efficient, and compact 20-gallon electric water heater designed specifically for marine applications. Its corrosion-resistant construction, quick heating capabilities, and energy-saving insulation make it an excellent choice for boaters looking to enjoy hot water on the go.

The Attwood Marine SL30-20-1 is a 20-inch, 12-volt, 30-amp galvanic isolator with a 10-foot, 75-watt, C20 charging cable. This device is designed to protect your boat's electrical system from galvanic corrosion. Here are some pros and cons of buying this galvanic isolator:

1. Galvanic protection: The primary function of a galvanic isolator is to protect your boat's electrical system from corrosion caused by dissimilar metals coming into contact with each other in the water. The Attwood Marine SL30-20-1 effectively isolates the electrical systems, preventing corrosion.

2. Easy installation: This galvanic isolator is relatively easy to install as it comes with a plug-and-play design. No complex wiring is required, making it a convenient option for boat owners.

3. Compact size: The SL30-20-1 is compact and lightweight, making it an ideal choice for boats with limited space.

4. Durable construction: The device is built with high-quality materials, ensuring long-lasting performance.

5. Charging cable: The included C20 charging cable allows for efficient charging of your boat's batteries.

1. Limited compatibility: The Attwood Marine SL30-20-1 is designed for boats with a 12-volt electrical system. If you have a different voltage system, you may need to purchase an alternative model.

2. Price: Compared to other galvanic isolators on the market, the Attwood Marine SL30-20-1 may be considered expensive.

3. No manual override: The device does not have a manual override feature, which could be a disadvantage for some boat owners.

The Attwood Marine SL30-20-1 is an effective galvanic isolator with a convenient design and durable construction. Its compact size and easy installation make it an appealing option for boat owners. However, its limited compatibility and relatively high price may deter some potential buyers. Ultimately, the decision to purchase this galvanic isolator depends on your specific boating needs and budget.

If you have a 12-volt electrical system on your boat and are looking for an effective galvanic isolator with a convenient design and durable construction, the Attwood Marine SL30-20-1 is an excellent choice. However, if you are on a tight budget or require a model with a manual override feature, you may want to explore alternative options.

Details:

Note: Photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component. GS SPRNG 10'X 6.75' C20#,:: C20#.

part #: sl30201 prices

• $24.66-$29.57

specifications vesselveep:

• for models: Sl30, C20, Gs
• for years: 1975-2020
• brand: Attwood Marine
• manufacturer part number: SL30-20-1
• upc: 022697022950

shipping vesselveep:

• service: Standard
• transit: 5-9 Days
• cost: $0.00
• class: Standard
• type: Fixed

general vesselveep:

• Parts Accessories > Boat Parts > Other
• condition: New

returns vesselveep:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

offer vesselveep:

• options: Ship-to-home
• availability: In Stock
• started: September 12, 2025
• sold: 0
• quantity: 8

payments vesselveep:

• wallet: Apple-pay
• other
• credit card: Mastercard

seller vesselveep:

• rating: 98.6%
• city: USA
• # reviews: 82108

Attwood Marine SL30-20-1 Is Similar To:

• Attwood Marine 014599996002 996 Outer Brace Ss 1 X 31 (43.6% similar) Note: photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component. Outer brace SS 1 x 31',:: 31...(June 3rd, 2024)
• Attwood Marine 66261l3 Eye U Bolt (44.4% similar) Note: photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component. Eye u bolt,:: hinge-hatch...(June 4th, 2024)
• Attwood Marine 91017b7 Frosted Globe Lens (38.8% similar) Note: photos do not always represent the actual product. Frosted globe lens,:: lens. For kits, photo might show entire kit and listing is only for one component...(June 4th, 2024)
• Attwood Marine 9935b1 Achr Navy Blk Pvc 20 (44.4% similar) For kits, photo might show entire kit and listing is only for one component. Ache-navy balk PVC 20#,:: padded flip seat-gray. Note: photos do not always represent the actual product...(June 6th, 2024)
• Attwood Marine 11891d7 Gear Lube Pump (46.8% similar) For kits, photo might show entire kit and listing is only for one component. Note: photos do not always represent the actual product. Gear lube pump,:: pump...(June 9th, 2024)
• Attwood Marine 93806ylp7 For Yamaha Fuel Line Hose Kit 3 8 Inch X 6ft (38.1% similar) Fast free, shipping: brand Attwood Marine, part number 93806YLP7, upc code 7, condition new. May not be accurate. The color, quantity, size, etc. The compatibility section is not always 100% accurate. This item comes with the full manufacturers warranty. Fitment: please see the...(June 12th, 2024)
• Attwood Marine 11794-7 11794 7 Spotlight 12volt Cig Adap (47.8% similar) Note: photos do not always represent the actual product. Spotlight 12 volt/CGI adapt,:: adapt. For kits, photo might show entire kit and listing is only for one component...(June 13th, 2024)
• Attwood Marine 8838us6 Conn Spry Uni 1 4nptx3 8 (50% similar) Note: photos do not always represent the actual product. Conn-spry uni 1/4NPTX3/8',:: 1/4NPTX3/8. For kits, photo might show entire kit and listing is only for one component...(June 13th, 2024)
• Attwood Marine 23-17791 Land Ftnft Sea Oem R-ready Cot 21-24ft Foot Length Pontoon Cover (37.2% similar) Fits: 21' to 24' foot length pontoons. Shock cord sewn into hem. Genuine land 'n' sea r-ready cot 21-24' foot length pontoon cover. Oem: 23-17791. Adjustable transom lacing designed for custom fitting. This is a factory original equipment item, not aftermarket...(July 31st, 2024)
• Attwood 9091 Uscg-approved Adj Hold-down Marine Boat Battery Trays Qty 2 (32.6% similar) Includes adjustable height crossbar and two retaining bolts. Qty 2, no cracks or damage only normal wear. Inside dimensions: 12-5/8 inch x 7-1/4 8-1/2 codex. About this item: heavy-duty, non-corrosive black plastic. Install with number 10 screws meets ABC standard E-10 and USA coast...(August 14th, 2024)
• Attwood 4131 New Marine Boat Aft-deck Shower System Kit 4131-4 (37% similar) Please feel free to send me a message and I will do my best answer you. Retail box has some wear from prior storage and handling but the item not been affected...(September 13th, 2024)