It is particularly noted as the primary direct replacement for HC54DL763

The B1670-4 is a mechanism-less bucket PCA kit

it is the direct equivalent for several American Standard furnace models

Engineered as a genuine Rheem furnace replacement part

It assists the venturi and gas valve by drawing in a consistent air-fuel mixture

Resideo ZD26X10TZ Damper 322057-301 It is particularly noted asThe Resideo ZD26X10TZ Damper is a professional grade, rectangular zone damper designed for high performance HVAC zoning systems. Built with a parallel blade design and extruded aluminum frame, this unit ensures low leakage performance (less than 1% at 0. 5 in. WC) in demanding heating and cooling applications. The 24Vac synchronous motor is side mounted on the 10 inch dimension, featuring a power closed spring return open configuration. This normally