The McDonnell & Miller 93-7B-HD (Part Number 163200) is a high-performance head mechanism only designed for direct replacement in Series 93 and 193 boiler water level controls

specifically designed for improved legibility

For contractors performing solenoid valve repair

Key Benefits for the Jobsite: Enhanced Durability: Designed specifically to withstand the mechanical stress and vibrations common in marine engine rooms and industrial pump stations

The Warrick 16MC1MO Module Only is a high-performance

Lennox 38K29 Collector Box 319852-301 The McDonnell & Miller 93-7B-HDThe Lennox 38K29 Collector Box (also identified by technical part number LB 89287A) is a critical HVAC replacement part designed specifically for managing condensate and flue gas distribution in high efficiency Lennox gas furnaces. Built to withstand the corrosive environment of secondary heat exchanger acidic drainage, this condensate collector box measures approximately 31 1 2 x 3 1 8 inches. It serves as the primary interface for the combustion air