Nordyne 632491R Gas Furnace Pressure Switch

Gas Furnace Pressure Switch helps safeguard your heating system by monitoring draft and condensate levels to prevent unsafe flame rollout. The Nordyne 632491R Gas Furnace Pressure Switch is designed for use with 054D-24B and MGC2SC upflow/horizontal furnaces, offering a precise -1.5 inch WC pressure rating for reliable operation.

Built for durable performance in typical HVAC environments, this condensate pressure switch responds quickly to negative pressure signals and seamlessly integrates with Nordyne gas furnace control sequences. It ensures the ignition system only proceeds when venting conditions are safe, reducing the risk of furnace failures and improving overall safety and efficiency.

Key features

• Compatible with 054D-24B and MGC2SC upflow/horizontal furnaces
• Condensate-rated pressure switch for safe operation
• Negative pressure sensing at -1.5 inch WC
• Durable construction for long service life
• Easy replacement for Nordyne systems and compatible controls
• Suitable for service replacement in Nordyne installations