Nordyne 632445R Furnace Pressure Switch

The Nordyne 632445R Furnace Pressure Switch is a reliable pressure switch for residential furnaces. As a trusted Nordyne replacement part and Type Pressure Switch, it helps ensure safe operation by monitoring draft, preventing unsafe ignition, and avoiding nuisance shutdowns. It is used on 040-08 and L1RC Residential Upflow/Horizontal Furnaces, making it a ready-to-use fit for existing systems and service repairs. With a pressure rating of -1.1 Inch WC, this switch provides precise sensing, consistent performance, and protection for both the furnace and home comfort. Installers appreciate its straightforward compatibility and dependable operation during seasonal heating cycles.

Key Features

• Compatibility: Used on 040-08 and L1RC Residential Upflow/Horizontal Furnaces
• Type: Pressure Switch for safety-critical furnace control
• Pressure rating: -1.1 Inch WC for accurate sensing
• Nordyne replacement part for easy maintenance and repairs
• Durable construction designed for reliable HVAC performance