Float switch or controller ยท HydroCheck

HydroCheck HC6000 Electronic Float Switch

An electronic switch with no moving float

Updated October 2026

Quick verdict

A reliable upgrade from mechanical floats.

Strength
No moving parts plus alarms.
Trade-off
Pricier than a float.
Right buyer
Pits where floats keep sticking.
Max head / lift (maker)
20 ft
Voltage
120 V
Power source
ac
Dimensions (seller)
2.75"L x 3.75"W x 2.5"H
Product weight
14.08 ounces
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Why it matters

The HC6000 replaces a mechanical float with two electronic sensors, high and low, so there's nothing to stick or snag. The sensors set the on and off points to optimize each cycle.

Built-in alarms sound for high water or a pump problem, and the compact unit fits tight pits.

Who it's for, and who should skip it

Good fit if

  • Pits where floats stick
  • Tight pits
  • Owners who want an alarm

Look elsewhere if

  • Very cheap fixes
  • Pumps beyond its rating

Pros and cons

Pros

  • No moving parts
  • Built-in alarms
  • Compact

Cons

  • Costs more than a float
  • Sensors need occasional wiping
  • Check pump rating

Limitations to weigh

  • Check the switch's amp and horsepower rating against your pump's nameplate before plugging it in.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

Dimensions (seller)2.75"L x 3.75"W x 2.5"HRetailer
Product weight14.08 ouncesRetailer
Max head / lift (maker)20 ftRetailer
Voltage120 VRetailer
Model numberHC6000Retailer

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Final verdict

A worthwhile switch upgrade with alarms built in.

Where to buy

Our links open this exact model's product page. Prices and stock change; check what's included before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

Does the HC6000 have moving parts?
No, it uses electronic hi-lo sensors.
Does it have an alarm?
Yes, for high water or a pump malfunction.