Follett Ice Machine & Medical Refrigeration Service in NYC

Follett recommends cleaning and sanitizing their ice machines every six months at minimum, consistent with NSF/ANSI 12 guidelines and NYC DOHMH expectations for ice-making equipment. In New York City's hard-water environment, scale buildup on the Follett evaporator and auger assembly can accumulate faster — quarterly descaling with an approved acid cleaner is common practice. The Follett dispenser's touchless design reduces external contamination, but internal sanitizing intervals remain the same.

The most common Follett failure point is the auger motor gear drive or the bearing assembly that supports the auger — you'll notice reduced ice output or a grinding noise from the ice-making cylinder. Evaporator scale buildup heavy enough to slow auger rotation is also frequent in NYC hard-water conditions. The water inlet valve and water level sensor can fail as the unit ages, causing either overflow or dry running. Follett's modular design makes most of these components replaceable in the field.

Follett recommends installing a water filter rated for scale inhibition and sediment reduction upstream of their ice machines — especially important in NYC where municipal water hardness varies by borough and season. A carbon block or scale-inhibiting filter with a 6-month replacement interval is standard. Without filtration, NYC tap water mineral content accelerates scale deposits on the Follett evaporator barrel, shortens auger bearing life, and requires more frequent descaling service calls.

Follett's Horizon Elite and SureMix series are ice and water dispensers designed for countertop or undercounter installation in healthcare dining, hospital patient floors, assisted living facilities, and corporate dining environments. NYC hospitals and medical centers favor these models because the hands-free dispensing reduces cross-contamination risk. The SureMix adds a blended ice-and-water function. Both rely on Follett's auger-based nugget-ice system rather than a traditional cube-harvest mechanism.

Reduced ice output on a Follett machine most often means scale has built up on the evaporator barrel, slowing auger rotation and cutting production efficiency. Check whether the last descale and sanitize was more than six months ago. A refrigerant undercharge is the second most common cause — the evaporator doesn't get cold enough to freeze ice rapidly. Ambient temperature above the Follett unit's rated operating range (typically 35°F to 110°F ambient) during a NYC heat wave can also temporarily reduce capacity.