Reznor 113216

Reznor 113216 is a blocked vent switch designed to safeguard your HVAC system and ensure safe operation. This OEM replacement part helps detect vent blockages, trigger protective shutdown, and prevent damage from backdrafts. Engineered for compatibility with 225d and 36tx16 configurations, it fits a range of Reznor units and delivers reliable performance.

As a crucial HVAC safety device, the blocked vent switch reduces the risk of improper venting that can trigger unexpected shutdowns or safety hazards. The rugged construction features corrosion-resistant contacts and a compact housing that fits tight furnace cabinets. A straightforward wiring and mounting process minimizes downtime and service costs, making maintenance simpler and more dependable.

• OEM replacement part for Reznor HVAC systems
• Detects blocked vent conditions to protect equipment
• Durable housing with secure, corrosion-resistant contacts
• Easy installation with straightforward wiring and mounting
• Compact design fits tight spaces in 225d/36tx16 setups

Keep your heating system safe and compliant with Reznor 113216—a trusted blocked vent switch that guards performance and longevity.