Complete Solution •Basement Watchdog battery & battery acid included •Provides backup power up to 7.5 hours
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 and 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 •Added redundancy for protection and piece of mind
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: I'm considering the Basement Watchdog SPD-BDKIT for $675. I see what appears to be the same pump (BWD12120C), without battery, for $479. So I figure the battery and acid must be about $200. I see the battery (30HDC140S) for $140 and the same battery with acid (SPD-WDBATTERYACID) for $250. Does that mean you're charging $110 for the acid? In one of the Q&A's, you say auto parts stores should have the acid for about $20. OK, what am I missing? by Darrell Courtley from New Jersey on March 01, 2012
A: Everything that you see is true. Due to the corrosive and hazardous nature of shipping the acid, the cost is elevated. We sell the kit as convenience to those customers that want everything delivered to their door at the same time and we also offer the other options for those that don't mind making a separate trip for the acid to save a few dollars. And yes, most auto parts and big box stores should have the acid available for about $20. You do want to look for 1.265 specific gravity battery acid and it will come in a 6 quart box. by Jim, Product Expert
Q: what is the minimum diameter and depth of the sump pit in order to use an existing plus battery backup unit?- by Marion from Pennsylvania on December 29, 2011
A: Due to the design of this system, it can be installed in a couple of different ways. For narrow pits, approximately 12 inches in diameter, it can be installed to sit just above your primary pump as long as you have enough depth (22-24 inch minimum). For a standard sized pit (18 inch diamer by 24 inch depth), it could be installed to sit next to your primary pump. by Jim, Product Expert
Q: I have just had a Little Giant pump installed along with the drain tile. On installation they have installed a 2nd line to the outside for a battery backup pump. How hard are these to intall? the company I used want $995 to install the battery backup. Please let me know do you have instructions that I could look at? by Terry Palmer from Minnesota on July 17, 2011
A: If you are handy at all, they really are not that difficult to install. Instructions are available to download and view at http://www.sumppumpsdirect.com/Basement-Watchdog-SPD-BDKIT-Sump-Pump/p1902.html. Once there, click on the "SPECS" tab and locate the "Download Documents" box on the right side of the page. There you can download a pdf file of the instruction manual which includes the installation instructions. by Jim, Product Expert
Q: I have a zoeller 507 in a house i just bought . the battery was dry and the chargerwas makeing a loud mum I replaced the battery. Now the charger still mums and the light is green then every 5 to 7 seconds turns yellow and mums louder. do you think the charger is okay or is it bad and needs to be replaced by Alan Braendly from New York on May 22, 2011
A: The battery charged and charging LED’s will alternate during normal charging operation. This is normal. If you're concerned about the loud humming, you could call Basement Watchdog tech support at (800) 991-0466. by Jim, Product Expert
Q: Is the 6hr or 7.5hr battery included with the Big Dog kit? by Rob Johnson from Wisconsin on March 16, 2011
A: The Big Dog kit includes the 7.5 hour battery and acid. You also have the option, with this kit only, to add an additional battery, connected in parallel for additional battery run time, however keep in mind this will also lengthen the charging time. by Jim, Product Expert
Q: a couple of questions for you Jim.....
Shopping for a battery backup system and considering either the Stormpro 2100GPH (SPD-STORMPRODCKIT) or the Big Dog (BWD12120c). I have read reviews including some mixed on the Big Dog but like the idea that I can add a second battery for extended pumping time if needed. Can you add a second battery to the Stormpro and if so what is the projexted time/life? Any thoughts or concerns with either one system over the other - I have read the reviews. Thanks Jim, David by David Ball from Wyoming on March 02, 2011
A: Yes, you can add an additional battery (in parallel) to the StormPro system. It would extend the battery run time to between 15 & 20 hours, however, please keep in mind that it will also take longer to charge both batteries. Both systems are excellent and I would recommed either one. 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.
The Basement Watchdog Big Dog is the Goldilocks of backup sump pumps.
It's not too small and not too expensive, that’s why it receives our “Best” recommendation.
It provides plenty of power to drain your sump pit up to 7.5 continuous hours. Since your pump starts and stops, it can actually backup your pit even longer.
Best of all, this kit includes the Basement Watchdog Big Dog pump, the Basement Watchdog Battery and battery acid. That's right. The extremely hard-to-find battery acid is actually included.
The Big Dog Kit can automatically detect the most common sump problems like power outages, malfunctions, excess water flow and stuck floats.
Taking these things into consideration, you can clearly see why this gets our “Better” recommendation.
November 28, 2011
Scott Carmel, IN
Unreliable Electronics
I had my system for about 4 or 5 years when a board in the controller box went bad - fuse blows when plugged in. I called they company and they said I had to remove the systems from my sump and sent it back in for repair. After going through all of that and getting the unit repaired for about $200 I re-installed it and it worked for about another year before the same thing happened again. Needless to say I find that the electronics are unreliable and I am replacing the system with something that I can depend on.
November 03, 2011
Pat Morristown, NJ
Great Pump
Just had an October snowstorm which for NJ is almost unheard of. Lost power for days. This pump cycled on maybe 4 times per hour and battery lasted for days. Saved me a whole lot of problems. Get one before the flood happens!
August 16, 2011
Jeff York, PA
Wow!
What to say, great price and super fast delivery. Works great.
May 27, 2011
Dave Lockport, IL
Couldn't Keep Up
The rating on the backup system is the same as my Zoeller primary pump, however when the power failed the Watchdog battery backup system was overwhelmed and could not keep up and flooded my basement. This system looks great on paper but was really unimpressed with the quality....
May 05, 2011
Edward Ambler, PA
Had It For 6 Years
I installed my Basement Watchdog in 2005 after determining I needed a serious backup for my existing sump. I installed the Dog on separate piping to the backyard since my initial problem was the street main backing up during a hurricane. My existing tiny sump had no place to pump the water. Now I have two very large sumps that operate independently. The Watchdog is definitely the back up since I have set the float sensor two inches higher than the main pump (both in the same sump)
The Watchdog has performed magnificently. Not a drop of water in the basement in 6 years. It gave me enough confidence to finish the basement two years ago. It does get called to service maybe half dozen times a year in torrential downpours. Never a failure. I really like all the controls and warning lights. I have topped off the fluid twice in 5.5 years (the computer light told me to do it). Alas, I'm now getting a signal that the battery has problems, and I'm not upset at all. It has served well and for a modest price (relative to the glorious Man Cave it protects), I'm going out to pop for a new watchdog battery and acid. Well done Watchdog!
I installed my Basement Watchdog in 2005 after determining I needed a serious backup for my existing sump. I installed the Dog on separate piping to the backyard since my initial problem was the street main backing up during a hurricane. My existing tiny sump had no place to pump the water. Now I have two very large sumps that operate independently. The Watchdog is definitely the back up since I have set the float sensor two inches higher than the main pump (both in the same sump)
The Watchdog has performed magnificently. Not a drop of water in the basement in 6 years. ... more
April 07, 2011
Dann Amherst, OH
Peace Of Mind
I purchased the Basement Watchdog after many weeks of research both in the stores and on the internet. The price was one of the lowest I saw and the free shipping sold it for me.
The pump came only a few days after placing the order. I had a plumber put it in because I wanted a separate pipe ran out of the house into the yard in-case I had a street back up.
The manual was very easy to understand and I hope I will never have to use it, but I'm glad to know it is working in the back round. I would definitely purchase other items from Sump pumps direct again if i should need anything.
I purchased the Basement Watchdog after many weeks of research both in the stores and on the internet. The price was one of the lowest I saw and the free shipping sold it for me.
The pump came only a few days after placing the order. I had a plumber put it in because I wanted a separate pipe ran out of the house into the yard in-case I had a street back up.
The manual was very easy to understand and I hope I will never have to use it, but I'm glad to know it is working in the back round. I would definitely purchase other items from Sump pumps direct again... more
February 08, 2010
Brad Wallar Zeeland, MI
So far.....I am very impressed with this backup pump kit
I installed the Basement Watchdog Big Dog Backup Pump about 5 weeks ago. It was relatively easy to do, the diagrams in the instructions were easy to understand.
After installing the pump and battery, I tested it and it worked great. I have since tested the pump a few times and everything seems to be fine.
I especially like the light on the control box that tells me if the backup pump was engaged. Having the backup pump on my system gives me a lot more peace of mind now.
I would definitely recommend this setup to anyone wanting a backup sump pump.
December 12, 2008
Madhumita Deb 9120 Lincoln Dr. #2a, Des Plaine, IL
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