Low Draft Vacuum Switch Sensor For Pellet Stoves, OEM SRV7000-531 Replacement With Hoses, Negative Pressure Airflow Monitor, Replaces SRV7000-166, 812-3430, 812-1990, SRV7000-447
✔️ OEM replacement with hoses for airflow and vent pressure
This OEM airflow monitoring sensor is designed to replace multiple vacuum switches in qualifying pellet stoves. It monitors pressure changes in the firebox and exhaust path to help maintain safe operation and consistent performance. Compatible with select Quadra-Fire, Heatilator, and Pleasant Hearth models that require SRV7000 series replacements. It acts as a reliable sealed vacuum switch with hose connections for a secure fit.
✅ Replaces SRV7000-166, 812-3430, 812-1990, and SRV7000-447 with included hoses
✅ Includes hose connections for easy installation and reliable sealing
✅ Monitors exhaust back pressure and interior airflow to detect restrictions
✅ Functions as a safety switch that can interrupt the pellet feed when needed
💡 What is a pellet stove vacuum switch sensor and how does it improve safe operation? This handy device monitors airflow and vent pressure to keep your stove running smoothly. * How it detects restrictions in the vent path to protect the feed system * Why OEM replacement with included hoses helps ensure proper fit * Applications across Quadra-Fire, Heatilator, and Pleasant Hearth models