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    Basement Watchdog 1/2 HP Big Combination Sump Pump System with Special Backup Sump Pump System

    Model # BW4000|Store SKU # 1001050193

    Overview
    Specifications
    Reviews

    Overview

    Model # BW4000 Store SKU # 1001050193

    The newly upgraded Basement Watchdog Big Combo builds upon decades of reliability and adds even more features to protect your home from flooding. This Big Combo is a pre-assembled energy efficient = HP Cast Iron, Cast Aluminum primary pump combined with the newly upgraded Basement Watchdog Special CONNECT Battery Backup Sump Pump System. With two pumps in your sump, you will know your basement is protected. Easy to install with little or no plumbing knowledge required! With its weekly self-test of the pump, compatibility with maintenance-free AGM batteries, improved charging and monitoring and a remote terminal for easy connection to a security system, auto dialer or other similar device, you can feel safe that everything is working. Plus, its new feature: a USB port that can connect to the Basement Watchdog WiFi module which allows you to receive text and email alert giving you the ultimate peace of mind while away from home.

    1. Includes a battery backup system with unique monitoring that sounds an alarm, illuminates a warning light and describes what to do for easy maintenance
    1. Primary pump capacity 3,540 GPH at a 10 ft. lift and 4,400 GPH at 0 ft. lift Backup system capacity 1,850 GPH at 10 ft. lift and 2,500 GPH at 0 ft. lift
    1. Provides days of intermittent pumping power on a single battery charge
    1. Dual float switches on both the primary and backup systems provide 4X the protection
    1. ½ HP energy efficient permanent split capacitor (PSC) primary pump saves money on your electric bills
    1. Compact design fits in pits with diameters as small as 12 inches

    Manual

    1. BW4000_Manual

    You will need Adobe Acrobat Reader to view PDF documents.

    Specifications

    Dimensions

    Assembled Depth (in inches)
    8.75
    Assembled Height (in inches)
    18
    Assembled Weight (in lbs)
    18.2
    Assembled Width (in inches)
    11.5
    Packaged Depth (in inches)
    10.625
    Packaged Height (in inches)
    21.2
    Packaged Weight (In lbs)
    30
    Packaged Width (in inches)
    17

    Details

    Country of Origin
    CN-China

    Warranty / Certifications

    2 Year Limited Warranty
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    1/2 HP Big Combination Sump Pump System with Special Backup Sump Pump SystemPhoto of productThe newly upgraded Basement Watchdog Big Combo builds upon decades of reliability and adds even more features to protect your home from flooding. This Big Combo is a pre-assembled energy efficient = HP Cast Iron, Cast Aluminum primary pump combined with the newly upgraded Basement Watchdog Special CONNECT Battery Backup Sump Pump System. With two pumps in your sump, you will know your basement is protected. Easy to install with little or no plumbing knowledge required! With its weekly self-test of the pump, compatibility with maintenance-free AGM batteries, improved charging and monitoring and a remote terminal for easy connection to a security system, auto dialer or other similar device, you can feel safe that everything is working. Plus, its new feature: a USB port that can connect to the Basement Watchdog WiFi module which allows you to receive text and email alert giving you the ultimate peace of mind while away from home.
    Basement Watchdog
    1001050193
    1/2 HP Big Combination Sump Pump System with Special Backup Sump Pump System is rated 4.1 out of 5 by 192.
    • y_2019, m_11, d_17, h_22
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    Rated 3 out of 5 by from Went through three expensive backup units. Housing is poor quality and if your sump pit has stand... Went through three expensive backup units. Housing is poor quality and if your sump pit has standing water, the housing will decompose. Both pumps in the picture are from both sump pits. One is 6 months old (left) and other is year and a half (right). The pump on the right had a blow out and set my home water alarm off.
    Date published: 2019-11-05
    Rated 4 out of 5 by from works nice and quiet and easy to installreally good product... works nice and quiet and easy to installreally good product
    Date published: 2019-10-30
    Rated 1 out of 5 by from I bought this combo unit from home depot less than 4 years ago (Nov 2015). Primary pump failed a... I bought this combo unit from home depot less than 4 years ago (Nov 2015). Primary pump failed a month back... since it is a combo unit, i purchased the replacement ( i.e., same darn unit), with labor charge it set me back $400. Plumber commented that he see quite of few of these model pumps fail within 3-4 years, and that basementwatchdog is good for backup pumps, not primary. Now within a week the backup pump also failed - now i need to spend more replacing that. I deeply regret choosing this unit, disappointed that I have to spend 3x the cost within the span of 4 years.
    Date published: 2019-10-24
    Rated 3 out of 5 by from No. Cheap construction. I bought it because I needed it.... No. Cheap construction. I bought it because I needed it. I will be replacing it with a higher quality pump assembly
    Date published: 2019-10-22
    Rated 1 out of 5 by from Will not last I was pretty happy with this pump in the beginning, it was simple to install and it takes water out really fast. I’ve had it for a little over two years (now out of warranty) and the main pump will not work. It’s disappointing I had paid hundreds of dollars for a sump pump system that didn’t even last. Now I have to figure out how to open the sealed sump pit (radon mitigation lid) to get to this defective pos....do not buy!
    Date published: 2019-10-17
    Rated 5 out of 5 by from Simple instructions easy to follow, and the Manager Brandon at... Simple instructions easy to follow, and the Manager Brandon at Schererville was very helpful in helping me... I recommend the product and the store.Nelly
    Date published: 2019-10-08
    Rated 5 out of 5 by from Great product. I was replacing an older model of the same pump. Easy to install and reliable. Great product. I was replacing an older model of the same pump. Easy to install and reliable.
    Date published: 2019-09-10
    Rated 5 out of 5 by from The pump was very easy install and seems well made.... The pump was very easy install and seems well made. I also bought the sealed rechargeable battery, so no adding acid, etc.
    Date published: 2019-09-04
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    What is the current draw for this system?

    Asked by: Dereck
    Dereck, it uses 110 regular plug. But you must purchase a Marine Battery. I purchased on from Battery Boy for under $100.00 The draw on the battery I have no clue.
    Answered by: DonHickey
    Date published: 2019-05-12

    I have the 1/3 HP Model DFK961. Issues with the back up pump. Glentronics suggested it may be due to number of elbows on discharge (2), 9 ft. Will this model 1/2 HP fit in same 5 gal pail (12 in diameter as the 1/3 HP? Width top of pail is 12 in.

    Asked by: Gilles
    Every pump has a maximum amount of pressure it can overcome. This is referred to as “head pressure” and is measured in vertical feet. Every elbow adds an additional foot of head pressure. The backup system on the Basement Watchdog Combo has a max head of 10 feet. The backup pump on the Basement Watchdog Big Combo has a max head of 14 feet. For more information, please contact our customer support team at 800-991-0466, option 3. We are available to take incoming calls from 9am – 5pm CT Monday through Friday.
    Answered by: Watchdog
    Date published: 2019-04-19

    the main pump works fine but the backup pump doesn't draw water. I tested several times. It hums, motors works, but doesn't draw water.. Blockage somewhere ?? Not too reliable considering the price paid for peace of mind.

    Asked by: Gilles
    Possible air lock in the backup pipe. Ensure the bleeder hole is not plugged as this is required to eliminate air lock. 
    Answered by: Hope it helps
    Date published: 2019-04-17

    Are parts separately available, example , if the main pump needs replacement. Or will the entire system need to be replaced.

    Asked by: Larry
    If you find yourself in need of parts, you should contact our customer support team at 800-991-0466, option 3. We are available to take incoming calls from 9am - 5pm CT Monday through Friday. We normally have parts available.
    Answered by: Watchdog
    Date published: 2019-03-16
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