Honeywell L7248L1105/B High Limit Aquastat

Ensure safe and efficient operation of your boiler or hydronic heating system with a Honeywell/Resideo High Limit Aquastat. This essential safety control monitors water temperature and prevents overheating by cutting off the burner or pump when the preset high limit is reached. Compatible with a wide range of residential and commercial boilers, the high limit aquastat helps maintain optimal system performance and protects your equipment from thermal damage.