When temperatures drop, the last thing you expect to worry about is your ice machine. But cold weather can cause serious problems for commercial ice makers—especially in restaurants, schools, and healthcare facilities that rely on consistent performance year-round. A little planned care now can save costly downtime later.
Understand the Risks of Winter Conditions
Ice machines operate best in environments with stable indoor temperatures and good airflow. When surrounding air gets too cold or humidity drops, your machine can struggle to produce ice—or worse, freeze up entirely. Units installed near loading docks, unheated kitchens, or exterior walls are especially vulnerable. If the water line freezes, production stops until it thaws—and thawing can lead to leaks, flooding, or damaged components.
Keep It Warm and Dry
Make sure your machine stays in a climate-controlled area, ideally between 45°F and 90°F. If your space dips below that range, consider adding insulation or space heaters nearby (but never directly on the unit). Check water lines for exposure to cold drafts, and insulate any that run through exterior walls or unheated rooms. Also, be sure to empty and dry unused bins overnight if the machine won’t be running.
Clean and Maintain Regularly
Even in winter, scale buildup and dirty filters can slow ice production. Schedule regular cleanings according to manufacturer guidelines, and always replace water filters on time. Joe Warren & Sons’ Planned Maintenance programs can help you stay ahead of these tasks—so your team can focus on serving customers, not fixing frozen equipment.
Be Ready for Power Surges and Outages
Winter storms can bring unpredictable power interruptions. Always restart your ice machine carefully after an outage. If you’re unsure whether it’s safe to turn back on, call a professional technician. Joe Warren & Sons’ service team is on call throughout New England to get you back up and running fast.
A Simple Plan to Stay Cool Year-Round
With proactive care, your ice machine can stay reliable no matter how low the temperature drops. Joe Warren & Sons offers planned maintenance and emergency repair across Massachusetts, New Hampshire, Rhode Island and Connecticut —keeping your operation efficient, clean, and ready for business through every season.
Have a question? Contact us today.
