Allied Air 98m12 Fixed Indoor Orifice Kit

Product Description

The ALLIED AIR 98m12 is a fixed indoor orifice kit designed for use in HVAC refrigerant metering applications. Orifice kits control refrigerant flow between the indoor and outdoor sections of a split system, maintaining proper pressure differential and system efficiency. This fixed-type orifice provides a set flow restriction without moving parts, making it a straightforward replacement component. Licensed HVAC technicians install this part during system commissioning, refrigerant circuit service, or when converting system configurations that require a matched indoor metering device.

The 98m12 fixed indoor orifice kit is suited for residential and light commercial split-system installations where a fixed metering device is specified rather than a thermostatic expansion valve. It is installed on the indoor coil side of the refrigerant circuit. Consult the equipment manufacturer documentation to confirm the correct orifice size for the system tonnage and refrigerant type before installation.

Key Features

• Fixed indoor orifice type — no moving parts for straightforward metering
• Designed as an OEM-style replacement for compatible ALLIED AIR split systems
• Provides set refrigerant flow restriction matched to indoor coil specifications
• Compact kit format for field installation by qualified HVAC technicians

Compatibility

Designed as an OEM-style replacement fixed indoor orifice for compatible ALLIED AIR split-system HVAC equipment. Consult system documentation to verify orifice sizing requirements before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician holding the appropriate EPA Section 608 certification for refrigerant handling. Recover all refrigerant and relieve system pressure before opening the refrigerant circuit. Verify the orifice size matches the system tonnage and refrigerant type per the equipment manufacturer specifications. Follow applicable mechanical codes and manufacturer instructions during reassembly and system recharge.

Technical Specifications

• Type: Fixed Indoor
• Manufacturer: Allied Air Enterprises

Standard Information

• Brand: ALLIED AIR
• Manufacturer Part Number: 98m12