The Carrier 311213-403 Collector Box is the genuine OEM replacement designed specifically for the cold end of 90% AFUE secondary heat exchangers

The Robertshaw 1751-749 Ignitor/Sensor Assembly is a high-performance spark intermittent pilot component designed for precise flame rectification in residential and commercial gas heating systems

it maintains the precise safety parameters required for American Standard and Trane equipment

the KFAHD0101SLP ensures a reliable airtight seal between the coil assembly and the air seal plate

Increased Flexibility: Single-fabric wrapped design permits smaller sheave diameters without compromising belt integrity

Lennox 97W54 Motor 322055-301 The Carrier 311213-403 Collector BoxThe Lennox 97W54 is a direct replacement blower motor engineered for high efficiency performance in compatible Lennox, Allied, and Armstrong residential units. As a high performance ECM Programmed motor, this 1 2 HP blower motor utilizes a 48 frame design to deliver constant torque, maintaining consistent airflow even as static pressure fluctuates. Built for reliability, this X 13 Prog Motor Cons Torque operates on 208 230V, single phase power at 60