Enviro Air Pressure Vacuum Switch (50-1390 / 20261) – OEM Low Pressure Switch for Pellet Stoves

Enviro Air Pressure Vacuum Switch (50-1390 / 20261) – OEM Low Pressure Switch for Pellet Stoves
Maintain safe and efficient operation of your Enviro pellet stove with the Air Pressure Vacuum Switch (50-1390). This OEM replacement low-pressure switch monitors vacuum pressure within your stove’s exhaust system and ensures that proper airflow is present before allowing the stove to feed fuel or ignite. If your stove isn’t feeding pellets or shuts down unexpectedly, a faulty pressure switch is often the cause.

🔧 Function: Interrupts pellet feed when airflow is insufficient—prevents unsafe operation.

✅ Key Features:

✅ OEM Replacement – Direct-fit for Enviro pellet stove models using switch #50-1390
✅ Airflow Monitoring – Confirms adequate negative pressure before allowing ignition or fuel feed
✅ Restores Safety & Functionality – Prevents unsafe conditions like backdrafting or incomplete combustion
✅ Durable Construction – Designed to withstand frequent use and high-temperature environments

📌 Specifications:

📌 Part Numbers: 50-1390, 20261
📌 Type: Low pressure / vacuum air switch
📌 Function: Safety switch for airflow validation
📌 OEM Status: Genuine Enviro replacement part
📌 Sold: Individually

🔧 Compatible Enviro Models:

• Empress FPI

• M55 Steel

• M55C FPI

• M55C FS-2

• MAXX-1

• MAXX-B

• MAXX-M

• Milan

• Omega

• Windsor

Note: Always consult your stove's owner’s manual or current part before ordering to ensure compatibility.

Keep your Enviro pellet stove running safely and efficiently with the 50-1390 Vacuum Pressure Switch. Designed for reliable performance in high-demand environments, this sensor is critical to your stove’s safety and operation. Order today and restore proper function to your heating system!