Nordyne 632624 Gas Furnace Pressure Switch

Nordyne 632624 Gas Furnace Pressure Switch ensures proper draft sensing and reliable ignition for your heating system. Designed for use on M7RL 1-Stage Condensing Downflow Gas Furnaces, this pressure switch delivers precise control with a rating of -0.7 inch WC, promoting safe operation and efficient venting.

A reliable gas furnace pressure switch replacement for M7RL 1-Stage Condensing Downflow units, it features a precise -0.7 inch WC rating to ensure accurate airflow sensing. The negative pressure switch design supports safe ignition and prevents gas flow if venting or blower airflow is compromised, making it a smart upgrade for any modern furnace.

Engineered for compatibility with common gas furnace configurations, this switch simplifies maintenance and reduces downtime.

• Compatibility: M7RL 1-Stage Condensing Downflow Gas Furnaces
• Pressure rating: -0.7 inch WC for precise sensing
• Durable construction for long-term reliability
• Quick installation for a straightforward replacement
• Supports safe ignition and reverse-draft protection

Upgrade with confidence and maintain efficient, safe furnace operation year-round.