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or ethylene glycol systems
s 90-degree stroke
preventing premature packing wear
making it an essential stock item for service calls involving commercial and residential HVAC repairs
Technical Compliance: Meets UL 810 and CSA requirements
Ranco J10-821 Humidstat Els PW 17895 or ethylene glycol systemsThe Ranco J10 821 Humidistat is a professional grade mechanical control engineered for precise relative humidity management in residential and light commercial HVAC systems. This multi volt humidistat features a highly responsive woven nylon sensing element, which provides reaction speeds up to 12 times faster than standard film based alternatives. Built for versatility, the J10 821 supports 24V AC to 60V AC electrical configurations, making it
