Pressure Switch with Bracket | NBK-21104

NBK-21104 – Pressure Switch with Bracket – Special Order

The NBK-21104 Pressure Switch with Bracket is an HVAC replacement component engineered to monitor and control air pressure within your heating system. It safeguards your equipment by ensuring the system only operates when appropriate airflow is detected. This unit comes equipped with a secure mounting bracket, simplifying installation and replacement.

⚠️ SPECIAL ORDER NOTICE: This is a special order item sourced from NBK, requiring 1–2 additional business days for processing prior to shipment.

Key Features:
✅ Integrated Mounting Bracket: Facilitates straightforward installation in your HVAC system
✅ Precision Pressure Monitoring: Maintains safety and performance by detecting airflow and enabling operation only under correct conditions
✅ Reliable OEM-Equivalent Design: Matches original specifications to keep your system running as designed
✅ Long-Lasting Build: Designed for the frequent cycling and environmental demands of furnace systems

Specifications:
📌 SKU: 21104
📌 Category: HVAC / Pressure Switch w/Bracket
📌 Description: NBK-21104 Pressure Switch w/Bracket
📌 Equivalent To:

• Nordyne 632332

• Nordyne 632320

• Nordyne 632453R

• 9375DS-0153

• 1010775

Why Choose This Replacement:
The NBK-21104 ensures your HVAC system operates under safe conditions by controlling blower or burner functions based on pressure readings, thus preventing hazardous operation and maintaining efficiency.

Shipping & Availability:
This product is special order from NBK, typically adding 1–2 business days to standard fulfillment timelines before shipping.