Hydrocollator, a registered trademark of Chattanooga Group, offers professional-grade moist heat therapy solutions, heating units, and HotPacs.
Hydrocollator is a renowned brand of professional moist heat therapy products, originally developed and registered by Chattanooga Group, Inc. Widely used in clinical and healthcare settings, Hydrocollator systems include durable stainless steel master heating units (such as the E-1, E-2, and SS models) and reusable HotPacs designed to deliver deep, soothing moist heat.
These products are trusted by physical therapists, chiropractors, and medical professionals worldwide for effective pain relief, muscle relaxation, and joint recovery.
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Periodically clean the stainless steel tank as described in the maintenance section of your owner's manual to prevent buildup and ensure optimal performance. Unplug the unit and empty it before cleaning.
The recommended operating temperature is typically between 160°F and 166°F (71°C to 74°C). The thermostat is factory-preset but can be adjusted carefully if necessary.
The red lamp on select units indicates an overheat or low-water condition. Immediately check the water level and ensure it adequately covers the top of the HotPacs to avoid scorching.
HotPacs should be replaced as soon as they show signs of wear or if they are exposed to contamination. For longevity, never allow them to completely dry out after they have been used.