S1-2790-320P Coleman Motor, Inducer, 115Vac, 3000 RPM, 1 Speed

Normal Stocking Item 

Coleman booster motor with 120V centrifugal switch. Brings air for combustion to the burner. Motor, Inducer, 115Vac, 3000 RPM, 1 Speed

S1-2790-320P, 2790320P, 2790-320

The York S1‑2790‑320P Pressure Switch is a factory‑authorized OEM replacement designed to monitor and control airflow pressure in residential and light commercial HVAC systems. This switch ensures safe ignition sequencing and protects against improper venting or blower failure.

Key Features

• ✅ OEM Part Number: S1‑2790‑320P

• ✅ Function: Air pressure sensing for furnace safety and ignition control

• ✅ Type: Single‑pole, normally open (SPNO)

• ✅ Mounting Style: Inline or bracket‑mounted depending on model

• ✅ Color: Black

• ✅ Weight: 0.25 lb

Technical Details

• Voltage Rating: Typically 24V AC control circuit

• Pressure Range: Factory‑calibrated for specific York furnace models

• Package Dimensions: 4 × 4 × 12 in

• Country of Origin: USA

• HS Code: Available upon request

• Inventory Status: Active

Why Choose This Pressure Switch?

Pressure switches are critical safety components in modern HVAC systems. The S1‑2790‑320P ensures proper airflow before ignition, helping prevent burner misfires, heat exchanger damage, and carbon monoxide risks. As a genuine York OEM part, it guarantees compatibility and reliability.