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Backup Batteries For Sump Pumps

Open Question: How do I make sure my finished basement stays dry?

I have a sump pump with a battery backup. However during one overnight period recently, the sump pump died, the battery backup worked for a few hours and then it died, and by the following day the basement was flooded. The battery backup was beeping but we didn't hear it upstairs. Short of digging a second well for another sump pump, what can I do to really minimize the chance this happens again? more

Resolved Question: Need advice about a noisy sump pump?

I recently had a battery sump pump installed as a backup to my existing sump pump. Prior to this my first pump was quiet. Now I hear a sucking sound and it lasts for about 3 or 4 seconds. There are 2 check valves. One for each pump. The first check valve is higher up on the tubing and the second is down close to the pumps. Installer says I need to either dig up my yard and re-install the drainage pipes outside or remove the battery backup pump. Does anyone have any other advice? Thanks! more

Resolved Question: How do I backup my existing sump pump?

I have a new sump pump that did not come with a battery backup. What is the best way to backup this sump pump without replacing the ENTIRE unit? Can I just buy a battery backup attachment? more

Resolved Question: Question about general contractor / flooded basement?

In 2/ 08, our basement flooded. We didn’t have a waterproof system, so everything was torn out. The contractor put in a baseboard, trench, and sump pump (with battery and backup pump). He verbally warranted his work for life and said it would be in writing when he is paid in full. Last week, the pump stopped working. We called the contractor and a new pump was installed. Tonight, we went downstairs and there was an inch of water on the floor. We immediately called the contractor. He told us that the pump had failed and went to get a new one. He told us that he had originally installed a 1/3 pump and it couldn’t handle the workload. To “hopefully fix it,” he installed a 1.5 horsepower pump and said we may need to get a ¾ pump. My question is: should the contractor be responsible for knowing that a smaller sump pump will not work in a high water area (HE mentioned it was an area that has a lot of water)? My furniture and new walls are ruined… what are my options? He did not say there would be a charge for the pump replacement. Considering his previous (lack of) work ethic, I would assume he will send a bill. He actually suggested that we go and buy another sump pump so that we have a spare if this happens again. We've called our insurance company as they cover sump pump failure. Should we try and settle through his insurance? My final question... sorry this is so long.... Should he be reported? more

Resolved Question: Question about a general contractor's waterproofing/basement work?

In 2/ 08, our basement flooded. We didn’t have a waterproof system, so everything was torn out. The contractor put in a baseboard, trench, and sump pump (with battery and backup pump). He verbally warranted his work for life and said it would be in writing when he is paid in full. Last week, the pump stopped working. We called the contractor and a new pump was installed. Tonight, we went downstairs and there was an inch of water on the floor. We immediately called the contractor. He told us that the pump had failed and went to get a new one. He told us that he had originally installed a 1/3 pump and it couldn’t handle the workload. To “hopefully fix it,” he installed a 1.5 horsepower pump and said we may need to get a ¾ pump. My question is: should the contractor be responsible for knowing that a smaller sump pump will not work in a high water area (which HE mentioned)? My furniture and new walls are ruined… what are my options? He did not say there would be a charge for the pump replacement. Considering his (lack of) work ethic, I would assume he will send a bill. He did suggest that we go and buy another sump pump so that we have a spare if this happens again. My final question... sorry this is so long.... Should he be reported? more

Resolved Question: Can I run my Dehumidifier drain to my sump basin?

I have a dehumidifier in my basement and during the summer I have to empty the bucket atleast once a day sometimes more. Would there be any problems running a drain from the dehumidifer to my sump pump baisin? I imagine that the sump would operate much more frequently doing this. Is it common practice? The sump does have a battery backup so there is no worries about it overflowing during a power outage. I was mostly just nervous about the pump running more often than perhaps it was designed for. more

Resolved Question: what type of Sump Pump Backup should I buy?

What's the best sump pump backup that is availble and most reliable? I have heard negative reviews on battery backups and them failing. My partially finished basement recenly flooded due to a power outage which is why I am trying to pick one out. Thanks! more

Resolved Question: Our Sump Pump is making a droning sound. How do we fix it ?

the Basement Sentry by Zoeller, 12 Volt DC Battery Backup Pump in our storage rroom is making a horrible droining sound, for the past 1 hour. any ideas on how to fix it? or and other ideas at all? more

Resolved Question: What is the best battery backup sump pump system for your home and why?

After a catastrophic flood, I need to purchase a backup system. Please only respond if you know what you are talking about.......a contractor or plumbing professional.....Thanks! more

Resolved Question: Backup sump pump recommendations?

I am looking for a battery powered backup sump pump. Due to the small sump pit in my house (I only have 5 to 6 inches of space for the backup), I am considering the the Hydropump RH1400 backup sump by Basepump. The pump itself is located outside the sump pit, requiring only the installation of a small float switch and suction pipe in the pit itself. Does anyone have any experience or feedback regarding this pump? more

Resolved Question: How important is a battery back up sump pump?

One plumber says it is unnecessary, another says he can install one for $1,200. Is that fair? Are there any other options that I am unaware of? Our current sump pump in the basement does not have a battery backup. more

Resolved Question: What type of battery should I use for a backup sump pump?

Yes, I believe it is a 12V pump. Where are the deep cycle batteries sold? I checked with Home Depot and they don't carry them. more

Resolved Question: I'm looking for infro on sump pump backup system that uses city water supply and doesn't require battery?

I've recently heard of a system installed by professional plumbers that can back-up my sump pump system that uses my cities water supply and does not require a battery. more

Resolved Question: How much would it cost to install a battery backup sump pump?

Resolved Question: Battery backup for sump pump (sp?) or just get a generator ?

Recently, due to a bad storm, our power went out for 18 hrs and we ended up getting a lot of water in the basement cause our pump wasn't powered. I've had some suggest having a battery backup pump...and some say "just get a generator". I've received estimates of $1,500.00 for the battery backup system......is that high ? more

Resolved Question: How big of a UPS battery backup device do I need to power a sump pump?

I've been looking at APC brand UPS (uniterruptable power supply) and need to figure out what the minimum size ups needed (700,1400, etc) to power the sump pump is... more