Heavy-Duty Construction: Class 2 rated to provide safe electrical separation between high-voltage mains and low-voltage controls

0 VDC equals 1

minimizing the mechanical stress often associated with fast-acting alternatives

Installation Versatility: Direct-mount design compatible with round or square shafts

Is this a multi-tap transformer or dedicated 120V

Bradford White 233-43381-00 Aquastat 322838-753 Heavy-Duty Construction: Class 2 ratedThe Bradford White 233 43381 00 Aquastat is a high precision OEM replacement part designed for reliable temperature regulation in residential and commercial water heating systems. Engineered for a specific operating range of 40 180F, this immersion type controller functions with an open on rise (normally closed) logic, acting as a critical safety limit or temperature control for the burner circuit. Also cross referenced as the Honeywell L4006A2211,