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Zoeller

Zoeller Basement Sentry Sump Pump Combo

  • 1/3 HP primary + backup pump, pre-assembled
  • Built-in Wi-Fi monitoring and alerts
  • 40 gpm flow
  • 27 lb, 12.2 x 18.5 x 22.6 inches
  • Battery not listed as included

Updated 20 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A pre-assembled primary and backup sump combo with built-in Wi-Fi alerts for owners who want to watch their basement from anywhere. Battery inclusion and head height are not stated.

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ASIN: B09VTNBT7WModel: Basement Sentry STBC201Category: Sump Pumps

Overview

A primary submersible pump and a battery backup pump mounted together on one assembly do the work in this Zoeller combo. Built-in Wi-Fi watches the backup pump and battery around the clock and sends status and alerts by text, email or app.

Remote peace of mind with no extra module is the reason to buy. Pre-assembly saves install time in the pit. The listing does not say if the battery is included or give lift height.

Who it's for

Basements with a history of storms or power loss, owned by people who are often away, are the core case. Very wet basements with high inflow may need a stronger primary pump.

Pros and cons

Pros
  • Primary and backup in one
  • Pre-assembled for install
  • Wi-Fi built in
  • Text, email and app alerts
Cons
  • Battery inclusion not stated
  • Lift height not listed
  • Pit diameter not stated

Performance notes

The primary pump handles normal inflow, and the backup takes over during power loss or primary failure. Monitoring watches the backup and battery state, which are usually the weak points. Output falls as lift height rises.

Specifications

BrandZoeller
ModelBasement Sentry STBC201
Dimensions & fit
Item Dimensions L X W X H12.2 x 18.5 x 22.6 inches
Item weight27 pounds
Capacity & performance
Flow Rate40 gpm
Power & efficiency
Horsepower1/3 HP primary
Power SourceBattery Powered
Construction & materials
Material TypePlastic
ColorBlack
Compatibility & installation
ConnectivityBuilt-in Wi-Fi, alerts by text, email or app
Included components
Included ComponentsSUMP PUMP SUBMRSBL 15'
Unit Count1 Count
Warranty & support
Manufacturer Warranty DescriptionWarranty
Other details
Product StyleSubmersible primary and backup combo
Specific Uses For ProductFloor

Frequently asked questions

Does the Zoeller STBC201 need a separate Wi-Fi module?

No. Wi-Fi is built in, with no additional components needed.

Is the Zoeller combo pre-assembled?

Yes. The primary pump and backup pump come pre-assembled.