Weil McLain 511-044-382 Combination Gas Valve Step Opening 3/4″ NPT 24V CG-7,8

Description

Weil McLain 511-044-382 Combination Gas Valve — Step Opening

The Weil McLain 511-044-382 is an OEM replacement combination gas valve engineered specifically for Weil McLain CG-7 and CG-8 cast iron gas boilers. Featuring step-opening operation, this valve provides controlled, staged gas flow to the burner — reducing ignition shock and supporting smooth, reliable combustion startup cycle after cycle.

Key Features

• Step-opening design for staged, controlled gas flow to the burner
• 1.2″ W.C. step pressure for precise burner modulation
• 3/4″ x 3/4″ NPT inlet and outlet connections for direct drop-in replacement
• 24-volt operating voltage — compatible with standard low-voltage boiler control circuits
• Combination valve design integrates pressure regulation and safety shutoff in a single assembly
• OEM-specified replacement for Weil McLain CG-7 and CG-8 boiler series
• Designed for natural gas applications on residential and light commercial cast iron boilers

Compatibility

• Weil McLain CG-7 Series Cast Iron Gas Boilers
• Weil McLain CG-8 Series Cast Iron Gas Boilers

Specifications

• Part Number: 511-044-382
• Valve Type: Combination Gas Valve, Step Opening
• Step Pressure: 1.2″ W.C.
• Inlet/Outlet Connection: 3/4″ x 3/4″ NPT
• Operating Voltage: 24 Volt
• Compatible Models: Weil McLain CG-7, CG-8

For guaranteed fit and OEM performance, always verify your boiler model and existing valve configuration before installation. Trust Jackson Systems for genuine Weil McLain replacement parts delivered fast.