Insinkerator GN1100 Hot Water Dispenser Home › Forums › Public Support Forums › General Enquiries And Questions › Insinkerator GN1100 Hot Water Dispenser This topic has 1 reply, 2 voices, and was last updated 11 years, 3 months ago by Manjackboss. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts December 19, 2014 at 12:02 pm #83465 ManjackbossParticipant Squealing noise coming from tap when in use. Any suggestions about the fault and remedy please? Unit is six years old and filter was changed a year ago. ❓ December 19, 2014 at 12:30 pm #422825 kwattKeymaster Re: Insinkerator GN1100 Hot Water Dispenser Filter and tank are about all that can go wrong with them really. Water pressures can alter though and that may cause it as I have heard of such things righting themselves in time. K. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In