An Ice-O-Matic Ice Machine Running Constantly and Loud in Houston
A Houston customer called A+ Appliance Repair and Maintenance about an Ice-O-Matic GEMU090 that was working but running continuously and louder than it used to. Our technician replaced the drain pump and the thermostat and cleaned the drain system and the evaporator. An ice machine that runs nonstop and louder often has scale buildup on the evaporator and drainage or control components that are failing, so it cannot complete its cycle efficiently. Addressing the drain pump, thermostat, and cleaning restores normal, efficient operation. It is a common ice machine service.
An Ice-O-Matic That Would Not Rest in Houston
A customer in Houston called A+ Appliance Repair and Maintenance about an Ice-O-Matic GEMU090 ice machine. It was still working, but it was running continuously and had gotten louder than it used to be. That combination points to a machine that is struggling to complete its cycle efficiently, and our technician addressed it on several fronts: replacing the drain pump and the thermostat, and cleaning the drain system and the evaporator.
Why an ice machine runs constantly and gets loud
An ice machine is supposed to run a cycle, make a batch of ice, and rest until more is needed. When one runs continuously and louder than before, it is a sign the machine is working harder than it should to make ice, and several related issues commonly cause that. Scale and mineral buildup on the evaporator, the surface where ice forms, insulates it and makes each batch take longer, so the machine runs and runs. A failing thermostat can cause the machine to misjudge when a cycle is done, keeping it running. And drainage problems, a failing drain pump or a fouled drain system, prevent the machine from cycling water and ice through properly. On this unit, all of these were addressed: the drain pump and thermostat were replaced, and the drain system and evaporator were cleaned. Together, those restore the machine's ability to run a proper cycle and rest, rather than laboring continuously.
The service performed
Our technician replaced the drain pump, which restores proper drainage so the machine can cycle water and ice as it should; replaced the thermostat, which restores correct sensing so the machine knows when a cycle is complete; cleaned the drain system, clearing fouling that impedes drainage; and cleaned the evaporator, removing the scale that was insulating the ice-making surface and slowing production. Addressing all of these together is what returns the machine to efficient, quieter operation that cycles and rests normally instead of running nonstop. Confirming the machine makes ice efficiently and cycles properly after the service is the measure of the job.
Why comprehensive service matters on ice machines
Ice machines are hardworking equipment, and a machine that has started running constantly is telling you it is overdue for attention on multiple fronts, cleaning and worn components alike. Addressing all the contributing factors at once, as was done here, restores efficient operation and heads off further strain, rather than fixing one thing while others keep the machine laboring. For any business that relies on its ice, that comprehensive approach keeps the machine producing reliably and extends its life.
About A+ Appliance Repair and Maintenance
We service Ice-O-Matic and other ice machines along with the full range of appliances throughout Houston and the surrounding area. Our technicians are certified and experienced with ice machine repair and cleaning.
We quote the price upfront before any work begins, we waive the service call fee when you move forward with the repair, and we stand behind our work. If your ice machine is running constantly, getting loud, or producing less ice, we can service it and restore efficient operation.




