How do you install a battery backup sump pump?

Asked By: Bernardita Wellmanns | Last Updated: 15th March, 2020
Category: home and garden home appliances
4.7/5 (38 Views . 45 Votes)
Place the marine battery in a protective plastic case and set it on a wall-mounted shelf—not on the floor. Make the water-discharge pipe from 1 1/2-inch-diameter PVC pipe. You'll need an electrical outlet close to the sump pit for plugging in both the electric sump pump and the charger for the battery-backup pump.

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Similarly one may ask, can you add battery backup to existing sump pump?

Battery backup for an existing sump pump Now it is possible to add a battery backup system to your existing sump pump. You plug the sump pump into the battery backup unit, then permanently wire battery cables from your battery into the unit, which provides a trickle charge to the battery.

Subsequently, question is, is a battery backup sump pump worth it? Power outages can happen during strong storms, taking out the sump pump. If you have these situations a few times a year or even once a year, a battery backup will be worth the investment. This will eliminate the cost of repairs, water removal and other issues that come with flood damage.

Then, how much does it cost to install a battery backup sump pump?

Quality backup sump pump systems range from $1,000 to $4,500 installed. When choosing a system for your home there are a variety of factors to consider. The decisions you make for each will affect how much your backup sump pump will cost.

How many hours does a sump pump battery backup last?

53 hours

35 Related Question Answers Found

Can you put 2 sump pumps in pit?

You could set both sump pumps at the bottom of your sump pit basin, but that would mean that both pumps would run at the same time. So, by installing the 2nd sump pump slightly higher, or on top of the primary pump, they won't be working in tandem.

What is the best backup for a sump pump?

Top 5 Best Battery Backup Sump Pump Comparison Chart
NO Name Type
1 WAYNE ESP25 Submersible
2 WAYNE WSS30V primary and Battery Backup Combination
3 Liberty Pumps SJ10 powered back-up sump pump
4 WAYNE WSM3300 Smart Charging

What kind of battery backup do I need for a sump pump?

Battery Backup Sump Pump Considerations. The two most common types of batteries on the market are Deep Cycle Marine Batteries and AGM Batteries. Deep Cycle Marine Batteries are very similar to what you would find under the hood of older cars. They require continual maintenance by adding water.

Who makes the best battery backup sump pump?


5 Best Battery Backup Sump Pumps – Reviews 2020:
  1. WAYNE Pre-Assembled Battery-Backup Sump Pump – Top Pick.
  2. Zoeller Aquanot Preassembled Battery Backup Sump-Pump – The Runner-Up.
  3. WAYNE ESP15 Battery-Backup Sump Pump – Best for the Money.
  4. Superior Pump 92900 Battery Backup Sump Pump.

How big of sump pump do I need?

For most average-sized homes in areas with average water tables, a 1/3 HP sump pump should be sufficient. Typically, 1/3 HP pumps can handle 7' – 10' vertical lifts from the sump pit if they have one 90-degree elbow and a horizontal pipe run between 3 feet and 25 feet.

How much does it cost to install an ejector pump?

How much does a sewage ejector pump cost? Depending on the power needed, a sewage ejector pump will cost you between $300 and $800. For the most part, your home's plumbing system uses gravity to ensure proper waste removal.

How often should a sump pump be replaced?

Most pumps should be replaced every five years or according to the manufacturer's suggestion. The float and activation switch for the sump may need to be replaced more frequently than the pump. Meanwhile, the sump, the switch, and the float should be inspected yearly.

How much does it cost to install a sump pit?


The average cost to install a sump pump is $1,022. Most homeowners spend between $968 and $1,466 to have a sump pump installed.

What is the average cost to replace a sump pump?

The average cost to repair a sump pump is $504. The final price could range anywhere from $110 to a little over $1,000, depending on the extent of the service. Homeowners pay $308 and $732 on average. You'll know when your sump pump has stopped working because you'll have an abundance of moisture in your basement.

What kind of sump pump should I buy?

Submersible pumps are put underwater in your sump pump basin, while pedestal pumps are positioned with the pump motor out of the water, above your sump basin. Pedestal pumps are best for small basins, as the pump base is submerged but the pump motor is not.

Do sump pumps use alot of electricity?

A 0.5-hp sump pump can use $30 a month in electricity during wet spring months, estimates Bill McAnally, an advisor to the Iowa Energy Center and an instructor in energy-efficient building.

How hard is it to install a sump pump?

  • find location where water collects. Find a Location.
  • dig a hole for the sump. Dig a Hole for the Sump.
  • preparing the sump pump for operation. Add More Gravel.
  • attach the adapters. Attach the Adapters.
  • install check valve.
  • channel water from pump and away from house.
  • run PVC through wall.
  • apply silicone sealant into hole.

Does Home Depot sell sump pumps?


Best Rated - Submersible Sump Pumps - Sump Pumps - The Home Depot.

Can I use a marine battery for sump pump?

As long as the battery supplies the correct voltage and amperage, yes, you can use it. A deep cycle marine battery is a reasonable compromise between the dedicated sump battery and a light discharge car battery. If the battery sump runs often and hard, buy the manufacturer recommended battery.

How much does a sump pump battery cost?

A battery backup keeps your sump pump running when the power goes out, as does a second pump that is powered by batteries. Each option adds $500 to $1,000 to your replacement bill. Of course, your costs also vary according to your location, and the contractor you choose.