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Enhanced Durability: Constructed with heavy-duty materials to withstand high-temperature fluctuations
it features a thru-bolt mount and sleeve bearings to ensure quiet operation in high-ambient environments
provided the coil header allows for the bolt-on or sweat-in installation of the TXV assembly
Technical Compatibility: Verified for use with Carrier HK42ER236
Laars Heating Systems 2400-138 Ignitor/Flame Sensor Assembly 326010-701 Enhanced Durability: Constructed with heavy-dutyThe 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