Free Shipping on Sump Pumps and Accessories*

Basement Watchdog BW4000 CONNECT® 1/2 HP Combination Primary & Backup Sump Pump System w/ Maintenance Free Battery

Basement Watchdog BW4000 CONNECT® 1/2 HP Combination Primary & Backup Sump Pump System w/ Maintenance Free Battery
Our Price
Compare Prices
Shipping Info
Model: SPD-BW4000-KIT
(Based on expert analysis, manufacturer ratings and customer reviews)
$684.99

Only 3 In-Stock
Ships Monday, Aug 26th
Shipping Crate Icon
Free Shipping
Only 3 In-Stock
Ships Monday, Aug 26th
Free Shipping
Free Shipping
Expedited Shipping
Expedited Shipping
*We currently CANNOT ship this product to Canada or any destination outside of the United States
Share
  • Product Description
  • Reviews
  • Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+
Style
Combo Sumps Pumps
GPH
4000
Gallons
Switch Type
Vertical Float Switch
Style
Combo
GPH
4000 Gallons
Switch Type
Vertical
Features
Features
    The Basement Watchdog® Big Combo CONNECT® is a pre-assembled energy-efficient 1/2 HP Cast Iron/ Cast Aluminum primary pump combined with the Basement Watchdog® Special CONNECT® Battery Backup Sump Pump System. In short, a no-assembly sump pump system is possible—with both primary and backup pumps! With two pumps in your sump pit, you know your basement is protected, even in cases of power outages. The Big Combo CONNECT® is easy to install whether or not you know about plumbing. Plus, Big Combo CONNECT® has high pumping capacity—up to 4,400 GPH on the main pump, so that you’ll know your basement will stay dry.
  • Protect Your Basement from Flooding
  • Provides both primary and backup pumping capabilities
  • Primary pump will operate as long as it is receiving A/C power
  • A/C fails or excessive water into sump than pump can handle
  • The backup sump pump will begin pumping automatically
  • Exclusive Monitoring System
  • Sounds alarm and flashes during failure or required maintence
  • Combination System includes:
  • 1/2 HP (BW1050) AC pump (3200 GPH @ 10')
  • BW Special (BWSP) Battery Backup System (1850 GPH @ 10')
  • Dual Float Switch
  • Both pumps have two redundant floats on each switch
  • If one float fails to operate, the second float takes over
  • Detailed installation instructions complete with pictures
  • Already assembled for easy installation
  • Compact footprint fits in any size sump pit
  • USB Port For Connection to Watchdog / Pro Series Wifi Module
  • Allows for advanced notification and system status
  • Requires Watchdog / Pro Series Wifi Module (Sold Separately)
  • Includes Maintenance Free Battery
  • Product Includes
    • (1) Basement Watchdog BW4000 CONNECT® 1/2 HP Combination Primary & Backup Sump Pump System (BW4000)
    • (1) Pro Series 12-Volt 90-Amp Hour Maintenance Free AGM Standby Battery (B12-90)
Specifications
Base
Min Sump Basin Size
12 Inch
Motor
Thermal Protection
Yes
Battery Included
Yes
Oil Free Motor
Yes
Pump
Housing Material
Cast Iron
Handles Solids
No
Float Type
Vertical Float
GPH @ 0 feet
4000
GPH @ 10 feet
3200
Backup GPH @ 0 feet
2600
Backup GPH @ 10 feet
1850
Discharge Port Size
1-1/2 Inch
Built-in check Valve
Yes
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Product Width
11 Inches
Product Height
18 Inches
Consumer Warranty
2 Years
BW4000 Specifications+
Base
Min Sump Basin Size
12 Inch
Motor
Thermal Protection
Yes
Battery Included
No
Oil Free Motor
Yes
Pump
Housing Material
Cast Iron
Handles Solids
No
Float Type
Vertical Float
GPH @ 0 feet
4000
GPH @ 10 feet
3200
Backup GPH @ 0 feet
2600
Backup GPH @ 10 feet
1850
Discharge Port Size
1-1/2 Inch
Built-in check Valve
Yes
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Weight
26 Pounds
Product Width
11 Inches
Product Height
18 Inches
Consumer Warranty
2 Years
B12-90 Specifications+
Overview
Made in USA
No
Weight
58 Pounds
Product Length
12 Inches
Product Width
6.5 Inches
Product Height
9.5 Inches
Consumer Warranty
1 Year
Commercial Warranty
1 Year
Style
Combo Sumps Pumps
GPH
4000
Gallons
Switch Type
Vertical Float Switch
Style
Combo
GPH
4000 Gallons
Switch Type
Vertical
Features
Features
    The Basement Watchdog® Big Combo CONNECT® is a pre-assembled energy-efficient 1/2 HP Cast Iron/ Cast Aluminum primary pump combined with the Basement Watchdog® Special CONNECT® Battery Backup Sump Pump System. In short, a no-assembly sump pump system is possible—with both primary and backup pumps! With two pumps in your sump pit, you know your basement is protected, even in cases of power outages. The Big Combo CONNECT® is easy to install whether or not you know about plumbing. Plus, Big Combo CONNECT® has high pumping capacity—up to 4,400 GPH on the main pump, so that you’ll know your basement will stay dry.
  • Protect Your Basement from Flooding
  • Provides both primary and backup pumping capabilities
  • Primary pump will operate as long as it is receiving A/C power
  • A/C fails or excessive water into sump than pump can handle
  • The backup sump pump will begin pumping automatically
  • Exclusive Monitoring System
  • Sounds alarm and flashes during failure or required maintence
  • Combination System includes:
  • 1/2 HP (BW1050) AC pump (3200 GPH @ 10')
  • BW Special (BWSP) Battery Backup System (1850 GPH @ 10')
  • Dual Float Switch
  • Both pumps have two redundant floats on each switch
  • If one float fails to operate, the second float takes over
  • Detailed installation instructions complete with pictures
  • Already assembled for easy installation
  • Compact footprint fits in any size sump pit
  • USB Port For Connection to Watchdog / Pro Series Wifi Module
  • Allows for advanced notification and system status
  • Requires Watchdog / Pro Series Wifi Module (Sold Separately)
  • Includes Maintenance Free Battery
  • Product Includes
    • (1) Basement Watchdog BW4000 CONNECT® 1/2 HP Combination Primary & Backup Sump Pump System (BW4000)
    • (1) Pro Series 12-Volt 90-Amp Hour Maintenance Free AGM Standby Battery (B12-90)
Specifications
Base
Min Sump Basin Size
12 Inch
Motor
Thermal Protection
Yes
Battery Included
Yes
Oil Free Motor
Yes
Pump
Housing Material
Cast Iron
Handles Solids
No
Float Type
Vertical Float
GPH @ 0 feet
4000
GPH @ 10 feet
3200
Backup GPH @ 0 feet
2600
Backup GPH @ 10 feet
1850
Discharge Port Size
1-1/2 Inch
Built-in check Valve
Yes
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Product Width
11 Inches
Product Height
18 Inches
Consumer Warranty
2 Years
BW4000 Specifications+
Base
Min Sump Basin Size
12 Inch
Motor
Thermal Protection
Yes
Battery Included
No
Oil Free Motor
Yes
Pump
Housing Material
Cast Iron
Handles Solids
No
Float Type
Vertical Float
GPH @ 0 feet
4000
GPH @ 10 feet
3200
Backup GPH @ 0 feet
2600
Backup GPH @ 10 feet
1850
Discharge Port Size
1-1/2 Inch
Built-in check Valve
Yes
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Weight
26 Pounds
Product Width
11 Inches
Product Height
18 Inches
Consumer Warranty
2 Years
B12-90 Specifications+
Overview
Made in USA
No
Weight
58 Pounds
Product Length
12 Inches
Product Width
6.5 Inches
Product Height
9.5 Inches
Consumer Warranty
1 Year
Commercial Warranty
1 Year
Product Specs
+
Specifications
Base
Min Sump Basin Size
12 Inch
Motor
Thermal Protection
Yes
Battery Included
Yes
Oil Free Motor
Yes
Pump
Housing Material
Cast Iron
Handles Solids
No
Float Type
Vertical Float
GPH @ 0 feet
4000
GPH @ 10 feet
3200
Backup GPH @ 0 feet
2600
Backup GPH @ 10 feet
1850
Discharge Port Size
1-1/2 Inch
Built-in check Valve
Yes
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Product Width
11 Inches
Product Height
18 Inches
Consumer Warranty
2 Years
BW4000 Specifications+
Base
Min Sump Basin Size
12 Inch
Motor
Thermal Protection
Yes
Battery Included
No
Oil Free Motor
Yes
Pump
Housing Material
Cast Iron
Handles Solids
No
Float Type
Vertical Float
GPH @ 0 feet
4000
GPH @ 10 feet
3200
Backup GPH @ 0 feet
2600
Backup GPH @ 10 feet
1850
Discharge Port Size
1-1/2 Inch
Built-in check Valve
Yes
Manual Override
No
Engine
Horsepower
.5 hp
Overview
Weight
26 Pounds
Product Width
11 Inches
Product Height
18 Inches
Consumer Warranty
2 Years
B12-90 Specifications+
Overview
Made in USA
No
Weight
58 Pounds
Product Length
12 Inches
Product Width
6.5 Inches
Product Height
9.5 Inches
Consumer Warranty
1 Year
Commercial Warranty
1 Year
Reviews
+
Be the First to Write a Review
Do you own this product?
Please share your insights with fellow shoppers.
Product Q&A
+
Be the first to ask a question.
Recommended Accessories
+
Expert Recommended Accessories Hand Picked By Our Expert Jim
icon-social-fb1
Required Accessories Add All Required
Optional Accessories
How-To Articles
+
Manuals
+
 
 
×
Basement Watchdog BW4000 CONNECT® 1/2 HP Combination Primary & Backup Sump Pump System w/ Maintenance Free Battery
Basement Watchdog SPD-BW4000-KIT
+
Reset View
Basement Watchdog SPD-BW4000-KIT
Basement Watchdog SPD-BW4000-KIT
Basement Watchdog SPD-BW4000-KIT
Basement Watchdog SPD-BW4000-KIT
×
Customer Review Images

Visit Sump Pumps Direct on Facebook
View the Sump Pumps Direct Twitter Profile Page
Follow Sump Pumps Direct on Pinterest
View Sump Pumps Direct YouTube Channel