and P1400U36HD

Common Questions: What are the signs of a clogged or incorrect burner orifice

line-voltage control designed for high-amperage heating applications

While the operating range is up to 20" WC

This fitting is rated for a maximum temperature of 406°F (208°C) when used within its 250 psig pressure limit

Marvair 20094 Orifice 322055-301 and P1400U36HDThe Marvair 20094 Orifice is a precision engineered . 065 inch metering device designed for critical refrigerant flow regulation in vertical packaged HVAC units and specialized cooling systems. As a veteran technician knows, maintaining the correct pressure drop across the evaporator is essential for preventing liquid slugging and ensuring optimal heat transfer. This OEM Marvair part is constructed from high grade stainless steel to resist erosion and