Home :: Dosing & ATO :: Double Switch Auto top-off with controller and sump mount

Double Switch Auto top-off with controller and sump mount

 
(3 reviews)  

7%
SKU
SKU17908

Bonus Points!
100
Market price:
$74.95
Our price:
$69.95
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Total Reward Points: 100

Availability : Usually ships the next business day.

Double Switch ATO by Autotopoff.com

- One of the most reliable yet most affordable ATO's in the reef hobby!

- The controller powers a device when the lower float switch senses that your tank water level is low. The device will be turned off when the lower float switch senses your water level is high. The top switch is a backup in case the bottom switch fails.

- The controller power and socket cords are made of heavy duty, 18 gauge, water resistant, grounded cable. Each side is 36 inches.The float switch cords are about 20 inches long.

- Madison M8000.  Switches are saltwater safe and have no metal parts. Floats are 1" wide and fit into 1.25" PVC pipe.

- The mount which holds the switches is made from black plastic. 2" wide and 12" total length. The switches are held in place by two zip ties. In addition a nylon screw holds the mount secure to your tank.

- Switching system is done by a 10 Amp relay, allowing you to use a device rated up to 1200 watts.

- The water level is adjustable from 4" to 9" below sump lip depending on where you attach the switches to the mount using the provided zip ties.

- Fits tank thickness between .25" and 1"

 

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Average customer rating:
 
(3 reviews)  

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3 Most recent customer reviews (see all reviews):
Gerry Trottier
Jan 31, 2019
This customer purchased the item at our site.
I find this ATO to be very reliable. I just replaced mine that I had for several years. I also like the redundancy of having two water level sensors. If one fails the second will prevent your sump from overflowing.

Advantages: Reliability and redundancy

Disadvantages: None
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Aaron Strickland
Oct 17, 2017
This customer purchased the item at our site.
You won’t find a better ATO for the money

Advantages: You won’t find a better ATO for the money

Disadvantages: None
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J.
When it worked, it worked great. But I've had it less than a year and it crapped out twice.
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