Leak Detection Devices

Protect Your Home from Costly Water Damage

Even a small water heater leak can lead to major damage—ruined flooring, mold growth, and expensive repairs. That’s why more Connecticut homeowners are choosing to install leak detection devices for their water heaters. At A&S Nathan Heating & Cooling LLC, we provide professional installation of smart leak detection systems that deliver early warnings and peace of mind.

How Leak Detection Devices Work

Leak detection devices are designed to sense moisture around your water heater. If water is detected, the device will trigger an alarm—and in many models, it can automatically shut off the water supply to prevent flooding. Some smart systems can even send alerts directly to your smartphone for real-time monitoring.

Smart Leak Detection Installation

Smart leak detection installation involves setting up advanced sensors that monitor water flow and detect leaks in real time. These systems provide immediate alerts to homeowners or businesses, helping to prevent water damage and costly repairs. Installed in key areas such as under sinks, near water heaters, and around plumbing lines, smart leak detectors can be integrated with mobile apps for remote monitoring and automated shut-off functions to stop leaks before they become major problems. This proactive solution offers peace of mind and enhanced protection for property owners.

Benefits of Installing a Leak Detection Device:

  • Protect your home from costly water damage

  • Receive instant alerts when leaks occur

  • Automatic water shut-off on select models

  • Integration with smart home and mobile apps

  • Works with both conventional and tankless water heaters

Professional Installation You Can Trust

Our licensed technicians will help you choose the right leak detection device for your water heater and install it correctly for maximum protection. We’ll also walk you through how to use it and test the system to ensure it’s working properly.

Don’t wait until a leak causes thousands of dollars in damage. Call A&S Nathan Heating & Cooling LLC today to schedule installation of a water heater leak detection device.

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Big shout out to A&S! Our fujitsu mini split was blowing warm air, called several shops and got the run around or no call backs. A&S was able to send a tech out the next day, TH
— M Carrello
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Good experience!! Met all stated commitments on time. Would definitely recommend. Thanks
— Dave G
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Great team, the boiler installation went very smooth with very little interruption of heating to the house. the mechanics were very professional and organized. communicated every aspect
— Javier Ramirez-Brito
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Mark came out and was professional, friendly, and helped out in a timely manner with a very reasonable price. Couldn’t ask for more! Highly recommend
— Steve Pronechen
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Can’t say enough about this company. Awesome service from first call to fixing my AC. When all other local companies told me two weeks, A&S Nathan did the job immediately and
— Matt Muccioli
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I would highly recommend A&S for all HVAC/A/C services!
— Bob Amberg
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Had Mark at my house for service. Up and running better than ever.
— Kevin Mosman
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I called A&S Nathan when the furnace in a home I was selling went and needed to be replaced asap to not jeopardize the sale. They responded immediately. The job was done quickly and
— Colleen Scott
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After having an issue with our thermostats and heat, we needed to get HVAC out to help. A&S had the best reviews, and I had seen them highly recommended on Shelton’s local fac
— Ashley Bean
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Would give even more than 5 stars. When the boiler kicked it in November we got a couple quotes and then were referred to A&S. They were out on a Sunday to see the system and what n
— Steve W
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I reached out for help with my AC unit that wasn’t cooling, and they came out the same day to diagnose the problem. Mark, the technician, was very knowledgeable and took the time to e
— Carlos Caraballo
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11/6/25 – Today Mark & Sean came for Maintenance of our Navien NCB 240E Combi Boiler. They were Scheduled for a 10 to 12 window and came right at 10am … They worked effi
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