Vacuum Switch with Hose for Quadrafire, Heatilator Eco-Choice, and PelPro Pellet Stoves. Works with the following models:

Quadrafire: 800, 1000, 1100i, Classic Bay 1200, Castile, Contour, Edge 60, Mt Vernon, Mt Vernon AE, Mt Vernon E2, Santa Fe

Heatilator Eco-Choice: PS35, PS50, CAB50

PelPro: PP60, PP130, PPC90, TSC90

Compatible with Quadrafire Part # SRV7000-166, 7000-166, 812-3430, 812-1990, and SRV7000-447

This is the OEM Quadrafire Part # SRV7000-531