Napco Fan Relay SPST Switch, 24 Volt, 24A34-1, 33241, NS101

⚡ Napco Fan Relay SPST Switch | 24V | Part Number NS101

Ensure reliable fan control with this brand-new Napco Fan Relay SPST Switch. Operating at 24 volts, this OEM-style relay provides dependable switching for HVAC systems. With an ON range of 1–20 and an OFF range of 40–110, it is designed for consistent performance in heating and cooling applications.

Features & Benefits:

• ✅ OEM-style replacement SPST fan relay switch
• ⚡ Voltage: 24V
• ON Range: 1–20
• ⏱️ OFF Range: 40–110
• Durable construction for long-lasting reliability
• Condition: Brand New – Unused

Replaces Part Numbers:

GS101, Q101, 24A34-1, 33241
Direct replacement for multiple OEM fan relay switches.

✅ Fits Models:

Compatible with select HVAC systems and appliances using Napco NS101 fan relay switches.
***This is not a complete list. Always verify compatibility with your specific model number before purchase.***

Common Fixes:

• ❌ Fan not cycling properly
• ⚠️ Relay failure causing inconsistent fan operation
• Overheating due to worn or faulty relay
• Replacement restores safe, efficient HVAC performance

️ Installation Tips:

• Disconnect power before servicing appliance
• Locate relay switch in control housing
• Remove faulty relay and install new replacement securely
• Ensure proper wiring connections and alignment
• Test system operation to confirm reliable fan cycling

⚠️ Compatibility Disclaimer:

This Napco Fan Relay SPST Switch (NS101) is intended for use only with compatible HVAC systems and appliances. Buyer is responsible for verifying fitment before purchase. Installation should follow manufacturer safety guidelines and be performed by a qualified technician or experienced DIYer. Seller is not liable for damage or injury resulting from improper installation or use.

Control with confidence. Restore your system’s performance with this high-quality OEM-style fan relay switch replacement.