

⚡ Upgrade your firebox’s brain with precision airflow control!
The Quadrafire Vacuum Low Draft Negative Pressure Switch Sensor SRV7000-531 is a high-performance OEM replacement part designed to monitor and regulate airflow within your firebox system. Compatible with a wide range of Quadra-Fire, Heatilator, and Pleasant Hearth models, it ensures safe and efficient operation by preventing auger feed motor activation during unsafe conditions. Made in the USA with durable metal construction, it features screw terminal connections and comes with a 90-day manufacturer warranty, making it a reliable choice for professional-grade home heating maintenance.
| ASIN | B076BWJQPH |
| Brand Name | QuadraFire |
| Connector Type | Screw connection |
| Contact Type | Normally Open |
| Controller Type | Push Button |
| International Protection Rating | IP00 |
| Item Weight | 159 g |
| Manufacturer | HHT |
| Material Type | Metal |
| Model | SRV7000-531 |
| Mounting Type | vent |
| Operation Mode | ON-OFF |
| Switch Type | Flow Switch |
| Terminal | Screw |
| UPC | 850745008102 |
| Unit Count | 1.0 Count |
| Wattage | 300 watts |
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