High-Durability Element: Constructed from silicon carbide to withstand repeated thermal cycling in demanding HVAC environments

Chemical Resilience: High-quality gaskets resistant to common industrial refrigerants and ester/mineral oils

3-inch diameter shaded pole motor engineered for reliable performance in 115V fractional horsepower applications

Key Benefits: Enhanced Efficiency: Integrated thermostatic air vent handles large start-up air loads to prevent system lag

It is highly recommended to use the exact OEM Rheem 42-101444-83

Carrier LH32RF082 Orifice 318518-761 High-Durability Element: Constructed from siliconThe Carrier LH32RF082 Orifice is a high precision fixed orifice metering device designed for critical refrigerant flow control in Carrier, Payne, and Bryant HVAC systems. Featuring a #45 orifice size with a physical 0. 082 inch diameter, this OEM component is essential for maintaining the correct pressure drop across the evaporator coil. In a fixed bore system, this orifice serves as the primary restriction, converting high pressure liquid refrigerant