Weil McLain 383-500-025 Gas Valve/Venture Kit R-410A Versatile Mounting: The direct-coupled design

Versatile Mounting: The direct-coupled design eliminates complex linkages

delivering the high-static airflow required for TTA and CGA series equipment

Versatile Application: Suitable for differential pressure monitoring

000 BTU capacity and 1/2" x 1/2" NPT connections

Weil McLain 383-500-025 Gas Valve/Venture Kit R-410A Versatile Mounting: The direct-coupled designThe Weil McLain 383 500 025 Gas Valve Venturi Kit is an essential OEM replacement component designed specifically for Ultra Gas Boilers (Size 155). As a veteran grade replacment gas valve, this assembly ensures the negative pressure regulated delivery of fuel required for high efficiency modulating condensing boilers. This Weil McLain Gas Valve Venturi Assembly is engineered to maintain precise air to fuel ratios, supporting the 5: 1 turn down ratio