Carrier LA22RA100 Blower Wheel 30067439-890 One-pipe steam systems typically require

One-pipe steam systems typically require the 1PS series valves and specialized operators

While Allanson produces many transformers

maintaining strict ANSI Class IV shutoff standards

and air mixture systems

Streamlined Installation: Simplifies field repairs and compressor swaps by eliminating the need for complex custom brazing or manifold reconstruction

Carrier LA22RA100 Blower Wheel 30067439-890 One-pipe steam systems typically requireThe Carrier LA22RA100 Blower Wheel is a high grade OEM replacement blower wheel engineered for precise air distribution in residential and light commercial furnace systems. Measuring 11 1 8 inches in diameter by 7 1 8 inches in width, this double inlet centrifugal fan wheel features a 1 2 inch bore and is designed for clockwise (CW) rotation (facing the hub). Constructed from corrosion resistant metal alloy, the LA22RA100 replaces several legacy part