Extended Run Time - Up To 15 Hours of Backup Power •2 batteries, 2 battery acid packs & connector cables included •*Please Note* Only 1 battery box is included
Protect Your Basement from Flooding •Automatically starts when your existing sump pump fails •Senses power outages, malfunctions, stuck floats and more
Exclusive Monitoring System w/ Weekly Self-Test •Computer-controller monitors power conditions & battery level •Indicator light displays remaining battery strength •Sounds alarm & flashes during failure or required maintenance
Backup Sump Pump •Empties the sump pit in seconds after a malfunction or outage •Pumps 3500 gallons-per-hour @ 0’ lift (or 2200 GPH @ 10’ lift) •Runs on 120-volt AC power when power is on •Switches to 12-volt DC battery power when AC power fails
20-Amp Battery Charger •Quickly recharges battery when power is restored •Shuts off completely to prolong the life of the battery
Dual Float Switch (BWC1) •Turns on the pump to make sure its working
Q: Is the PeakFlow 12v maintenance free deep cycle 120ah AGM battery compatible with the WatchDog BW4000 pump system and charger ? Will it last 7.5hrs in continuous mode like the battery sold with the kit? What is the shelf life if used 2x a year intermittently for 1hr. for by Walter from Michigan on March 12, 2012
A: Per the instructions for the Basement Watchdog battery backup systems, DO NOT use a maintenance-free or a sealed battery. They are made of different materials and will trigger a false “Battery problem” alarm. A new Basement Watchdog 7.5 Hour Standby Battery, model 30HDC140S will run this system for a minimum of 7.5 hours continuously. However, most of the time the pump will turn on and off, and the battery will run the pump intermittently for days. In addition, the unique materials in the battery enable it to last for five to seven years in standby service. by Jim, Product Expert
Q: My sump well is about 14" wide. How complicated should I expect the installation to be? by Karen from Connecticut on August 25, 2011
A: In most cases the backup pump will fit next to the main AC pump in the sump pit. In very narrow pits, the backup pump can be mounted above the main pump. Try to fit the backup pump on the floor of the sump first. The installation instructions are available on the PRODUCT PAGE under the "SPECS" tab for download. by Jim, Product Expert
Q: Do I need to leave my battery backup system charging at all times? by Patrick Mcclone from Wisconsin on January 03, 2011
A: To be completely sure your backup system is fully functional during a power outage or weather event, these systems need to stay plugged in at all times.
Q: If I buy a Basement Watchdog pump do I need a Basement Watchdog battery? by Karen from Illinois on January 03, 2011
A: You can use any deep cycle marine battery, as long as it is not maintenance-free. However, there are several advantages to using a Basement Watchdog battery. The Watchdog battery accommodates the system’s fluid sensor which will sound an alarm when the battery needs water…a very important feature, since a dry battery will not perform. In addition, Basement Watchdog batteries run longer per charge, and last years longer. A typical marine battery will last 2-4 years, while the Watchdog battery will last approximately 5-7 years. Basement Watchdog batteries are shipped dry (without acid) so they stay fresh on the shelf indefinitely, while wet batteries have a short shelf life.
We know what you're thinking: "This kit isn't cheap!"
Let's put things into perspective. It takes just one thunderstorm to destroy your basement and weekends worth of sweat equity.
If you have a finished basement, you need a backup sump pump system. Otherwise, your entire basement is at risk of flooding.
You're not only buying protection with this kit. You're getting peace of mind, too.
No more worrying about power outages, malfunctions or clogged pumps. This Basement Watchdog system protects you from practically everything that can go wrong in your sump pit.
It includes 2 (that's right, two) batteries and acid packs to double your run time to 15 continuous hours. Since your sump pump isn't always running, it's more like a day's worth of protection.
If you need even longer protection, we recommend getting a standby generator instead. It'll power your sump pump -- and the rest of the house -- as long as natural gas or propane is supplied.
We know what you're thinking: "This kit isn't cheap!"
Let's put things into perspective. It takes just one thunderstorm to destroy your basement and weekends worth of sweat equity.
If you have a finished basement, you need a backup sump pump system. Otherwise, your entire basement is at risk of flooding.
You're not only buying protection with this kit. You're getting peace of mind, too.
No more worrying about power outages, malfunctions or clogged pumps. This Basement Watchdog system protects you from practically everything... more
Air Compressors Direct
All Brands
 & 2 Batteries at Sump Pumps Direct includes free shipping, a factory-direct discount and a tax-free guarantee. "Pin It")
Owners Manual
