For service technicians maintaining light-to-medium commercial refrigeration systems

and safety circuit monitoring to ensure peak system efficiency

As a primary furnace flue collector

and 981 series

ensuring your equipment maintains its original efficiency and safety standards without the risk of using generic alternatives

Resideo AM100-UPEX-1LF Valve 319847-401 For service technicians maintaining light-to-mediumAs a seasoned technician, you know that consistent temperature control is the backbone of any reliable hydronic or domestic hot water system. The Resideo AM100 UPEX 1LF is a professional grade thermostatic mixing valve designed for high performance scald prevention and equipment protection. Built with a lead free brass body and a specialized Teflon coating, this valve is engineered to resist aggressive mineral build up and scale, ensuring long term