This 12" x 9 1/2" blower wheel features a 1/2" bore and is designed for clockwise (CW) rotation

Can I use a 210°F switch to replace the 8402-049

common in legacy and modern HVAC control systems requiring a Nickel-Iron PTC element

and 8D series semi-hermetic units

providing the necessary thickness and durometer to withstand professional-grade operating conditions

Carrier 343123-75101 Shield R-22 This 12" x 9 1/2"The Carrier 343123 75101 Shield is a critical OEM replacement part designed specifically for condensate pan protection in residential and commercial HVAC systems. This condensate pan shield acts as a robust barrier to prevent water accumulation, scale buildup, and potential corrosion that can lead to premature drainage failure. Built with high grade, corrosion resistant materials, this condensate management component ensures long term structural