1 HP CONTRACTOR DISP 8 YR

The DMF-150 is the Axiom Digital Mini System Feeder, used in hydronic heating systems (boilers, radiant heat, chilled water loops) to automatically maintain system pressure.

What it does

It automatically adds water or glycol solution into a closed-loop heating system whenever pressure drops, helping keep boilers and piping operating safely and consistently.

Key features

• Digital pressure control (0–45 PSI adjustable setpoint)
• 4.6-gallon (17 L) internal storage/mixing tank
• Automatic make-up fluid feeding for closed-loop systems
• Leak detection (alerts if fluid level drops)
• Wall-mounted design with included bracket
• Works with water or glycol mixtures
• Built-in alarms and electronic control system

Typical use

• Boiler systems
• Radiant floor heating
• Snowmelt systems
• Hydronic HVAC loops