Hydrotherm 02-2406 Aquastat 320788-702 Robust 24VAC circuitry stabilizes flame

Robust 24VAC circuitry stabilizes flame rectification signals to minimize lockout callbacks

Can this feeder be used on a low-pressure steam boiler directly

Setpoints are adjusted via the internal range screw

How does the liquid sensor compare to air-filled operators

always verify the diagnostic code on the unit's access panel

Hydrotherm 02-2406 Aquastat 320788-702 Robust 24VAC circuitry stabilizes flameThe Hydrotherm 02 2406 Aquastat is a mission critical immersion type temperature controller engineered for high performance hydronic systems. Featuring a Single Pole Single Throw (SPST) switching configuration, this rugged aquastat relay provides precise thermal regulation across a broad 40F to 240F operating range. Designed for direct insertion into the medium, the Hydrotherm 02 2406 functions as a reliable high limit or low limit control, ensuring