Modular Design: Interchangeable orifice system allows for rapid field capacity adjustments without removing the TUA/TUAE valve body

The Heatcraft Refrigeration 2531191S Motor is a high-performance 1/2 HP condenser fan motor engineered for heavy-duty commercial refrigeration duty

Reliable Construction: Built to withstand the constant temperature fluctuations and chemical conditions typical of hydronic heating systems

Comprehensive Kit: Includes the IFC control board

though it can also be used with solder or wire-wrap sockets

BROAN-NuTone L150E Ceiling Ventilator 326070-701 Modular Design: Interchangeable orifice systemThe BROAN NuTone L150E Ceiling Ventilator is a high performance commercial exhaust fan engineered for continuous duty in demanding environments. Delivering between 147 and 157 CFM at 0. 1" static pressure, this unit serves as the direct replacement for the L150, maintaining a consistent footprint for seamless retrofitting. It features a dynamically balanced centrifugal blower wheel and a permanently lubricated motor mounted on vibration isolators,