02:21PM | 12/24/02
Member Since: 12/23/02
6 lifetime posts
I live in a condo that is three stories high. Wooden structure. The complex was built 3 years ago. The piping in these units is "cpvc". This noise started within the last 6 months or so.
We are on the second level. Each condo unit has its own heating and hot water systems. Each unit has an AquaTherm heating unit which is a combo hot water/gas fired heating system with a recirculation system. This heating system takes heat from the hot water tank system. The hot water tank is located in an unheated room attached to the outside balcony. We are located in Atlanta Georgia where the winters are not severe, but the temperatures in the winter get down to below freezing at night. The noise eminates from the unit above me. I am on the second floor, and the upstairs unit's hot/cold water pipes traverse through my ceiling. The noise is heard in the master bedroom ceiling area and in the kitchen. It is not heard in the living room/dining area which separates the master bedroom and kitchen area. This sound occurs when the weather is cold and is very predominent early in the morning say around 5:00am when the person above us turns on his shower.The ticking/knocking/banging also occurs when the Aquatherm heating systems starts up at 3:30am when below freezing outside. It seems to be the hot water line. It starts as a ticking noise in the pipe. The noise starts off slow and then accelerates and lasts for about 10 - 20 seconds. The ticking noise develops into a banging/knocking noise and then disappears. We can hear the shower continuing to run after the noise subsides. We will hear the noise again at night at 11:00pm when the person above us turns on his shower again or when the Aquatherm heating unit calls for heat primarily when the temp is below freezing. The noise seems to occur after a long period of time where the plumbing is at rest and not being used.
We have recently installed an expansion tank onto the hot water system, this has not eliminated the noise.
Our unit is identical to the unit above, but we do not have this same ticking knocking noise when we use our shower.
Please help, can any one indentify with this noise and can suggest a solution.
Could there be a problem with the hot water tank??


Post a reply as Anonymous

Photo must be in JPG, GIF or PNG format and less than 5MB.


type the code from the image


Post_new_button or Login_button

Making this trio of storage totes is simpler than you might think. Gold screw bolts and spray adhesive hold the fabric cov... Built on a rocky island in the Drina River, near the town of Bajina Basta, Serbia, this wooden house was cobbled together ... Large steel-framed windows flood the interior of this remodeled Michigan barn with daylight. The owners hired Northworks A... Edging formed with upside-down wine bottles is a refreshing change. Cleverly and artistically involving recycled materials... A Washington State couple called on BC&J Architects to transform their 400-square-foot boathouse into a hub for family bea... Similar to the elevated utensil concept, hanging your pots and pans from a ceiling-mounted rack keeps them nearby and easy... Few projects are more fun than upcycling a vintage piece in a surprising way. Outfitted with a sink and a delicately tiled... The thyme growing between these stepping stones adds a heady fragrance to strolls along this lush, low-maintenance garden ... Decoupage is an easy way to add any paper design to your switch plate, whether it is wallpaper, scrapbook paper, book page... Twine lanterns add pops of crafty—but sophisticated—flair to any outdoor setting. Wrap glue-soaked twine around a balloon ... When securely fastened to a tree or the ceiling of a porch, a pallet and some cushioning make the ideal place to lounge. V... Reluctant to throw away any of those unidentified keys in your junk drawer? Hang them from a few chains attached to a simp... A stripped-down model, sans screened porch, starts out at $79,000. Add the porch, a heated floor for the bath, and all the... Salvaged boards in varying widths and colors make up the dramatic accent wall in this attic space. The high-gloss white of... This garden shed has been decked out to the nines. Designer Orla Kiely created the intimate home for a flower trade show, ...
Newsletter_icon Google_plus Facebook Twitter Pinterest Youtube Rss_icon