I purchased this variable speed controller in august and it worked just fine until yesterday and then the variable part stopped working Why?

I've had mine just a few months. It's in the weather and still working. As for an issue try the small glass fuse in the top of it. They can be found at any Auto parts store.

The fuse will be a 15 amp fuse. Make sure the fuse you buy matches the one you pull out of the unit. Thank you!

This timer does not work as recommended for pond pump motors as well. We just finished project and found it won't work. Would you take return?

I also found that the control did not work for my fountain, but I was too lazy to return it.

Does the variable controller work well with 3000gph asynchronous pump? Have been told not really useful for ones < 4000gph as too little sensitivity.

It didn't even work with a 5500 pump. Big waste of money. I would not buy again. I am very disappointed with product, absolutely worthless

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Variable Speed Control for Koi Pond & Waterfall Pumps, Asynchronous Motors

Q: Does the variable controller work well with 3000gph asynchronous pump? Have been told not really useful for ones < 4000gph as too little sensitivity.

It didn't even work with a 5500 pump. Big waste of money. I would not buy again. I am very disappointed with product, absolutely worthless

Product ID: 741597830

Details

Brand
HALF OFF PONDS
Colour
Black
Material
Plastic
Style
Submersible
Product dimensions
5.1L x 6.4W x

⚡Energy-saving variable speed

💧133.33 GPM max flow rate

🔌120V AC/DC power compatibility

$104.64

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Master your pond’s vibe with precision flow control!

DYNAMIC FLOW CONTROL - Adjust pump speed to match your pond’s unique rhythm—party mode or zen mode, your call.
EASY INSTALLATION USE - Plug-and-play with 6-foot cord; no batteries needed, just pure pond power.
ENERGY EFFICIENCY BOOST - Slash energy waste by replacing outdated valves with smart speed regulation.
COMPACT SUBMERSIBLE DESIGN - Sleek black, 2.5-inch diameter fits discreetly underwater without fuss.
VERSATILE WATER FEATURE COMPATIBILITY - Perfectly tune waterfalls, fountains, and clarifiers for the ultimate pond ambiance.

The HALF OFF PONDS Variable Speed Control by Patriot Pond offers precise regulation of water flow up to 133.33 GPM, optimizing filtration and energy use for koi ponds and waterfalls. Compatible with pumps under 8,000 GPH and powered by 120V AC/DC, its compact 2.5-inch submersible design ensures seamless integration while enhancing your pond’s ambiance from lively to tranquil.

Specifications

Manufacturer	Patriot Pond
Part number	PVAC15A
Item Weight	454 g
Item model number	PVAC15A
Color	Black
Style	Submersible
Material	Plastic
Power source type	Ac/dc
Voltage	120 Volts
Item Package Quantity	1
Flow Rate	133.33 Gallons Per Minute
Cord Length	6 Feet
Cutting Diameter	2.5 Inches
Batteries Included?	No
Batteries Required?	No
Item diameter	2.5 Inches

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