Description
Nordyne 664055R .055 Restrictor Orifice #55 Overview
The Nordyne 664055R is an OEM replacement restrictor orifice engineered to deliver precise gas flow metering in Nordyne heating equipment. Sized at .055″ (drill size #55), this orifice ensures the correct fuel-to-air ratio for safe, efficient, and consistent burner operation. Using the correct OEM orifice is critical to maintaining proper combustion, system efficiency, and equipment warranty compliance.
Key Features
- OEM Nordyne replacement part — ensures proper fit and function
- Orifice size: .055″ (drill size #55)
- Designed to precisely meter gas flow for optimal combustion performance
- Helps maintain correct fuel-to-air ratio in compatible Nordyne furnaces and heating systems
- Supports safe, efficient burner operation
- Direct replacement for worn or damaged restrictor orifices
Application
The 664055R restrictor orifice is intended for use in compatible Nordyne furnaces and heating appliances. Always verify compatibility with your specific model before installation. Consult the equipment service manual or a qualified HVAC technician to confirm the correct orifice size for your application.
Specifications
- Part Number: 664055R
- Brand: Nordyne
- Orifice Size: .055″
- Drill Size: #55
- Type: Restrictor Orifice
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