311200 | 21-30, REPLACEMENT FLOAT | Xylem-McDonnell & Miller Application_GB162 Benefits: * Reliable and accurate

311200 21 30, REPLACEMENT FLOAT Xylem McDonnell & Miller Application_GB162 Benefits: * Reliable and accurate Benefits: * Reliable and accurate temperature control * Versatile compatibility with 400 and 404 series sensors * Durable construction for long lasting performance * Compact design for easy installation and space efficiency * Intuitive controls and clear temperature display Applications: * Residential heating and cooling systems * Commercial and industrial HVAC systems * Greenhouses and other temperature controlled environments Our HVAC supply store is your trusted source for the TC 1103 thermostat and other HVAC equipment from Schneider Electric (Barber Colman) including valves