The STAS-48 uses part number 060274 (X27458-1)

it provides the structural integrity needed to withstand high pressure drops without bypass or media migration

Can this board be used in both furnace and air handler applications

Key Benefits Broad Refrigerant Compatibility: Approved for use with HCFC R-22 and HFC R-407C

This ambient temperature sensor facilitates real-time data transmission to the system control board

Browning 2BK70H Sheave 321894-706 The STAS-48 uses part numberThe Browning 2BK70H Sheave is a high grade cast iron pulley engineered for heavy duty industrial and HVACR power transmission applications. Featuring a 6. 75" outside diameter, this double groove sheave is designed for use with H series bushings, ensuring a secure and concentric fit on the shaft to minimize vibration. It is precision machined to accommodate 4L, 5L, A, and B belts, providing versatile cross compatibility for belt driven blowers and