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6 Cv rating and a linear flow characteristic
the unit utilizes a guided lever mechanism and an elliptical float to provide high leverage for secure valve seating
Technician-Friendly Design: Includes a manual override crank for easy setup and testing
When executing a blower motor bearing replacement
Use the RA89A1074 to maintain high electrical efficiency with its 5
Laars Heating Systems 2400-138 Ignitor/Flame Sensor Assembly 321894-709 6 Cv rating and aThe Laars Heating Systems 2400 138 Ignitor Flame Sensor Assembly is a critical OEM replacement component designed for high efficiency combustion control. Using a silicon carbide glow bar, this assembly provides reliable direct spark ignition and consistent flame rectification for Laars Summit SMB & SMW models, specifically sized at 200 and 250 MBH. As a veteran grade HVAC replacement part, it integrates the igniter and sensor into a single robust