Product Description
Regency Rigid Pipe Adapter
This adapter is only required on Regency units when using rigid pipe.
510-994 is used on 4" x 6 5/8" vented units:
B36, G36D, G600, G800, G800P, P33, P33E, P36, P36E, P36D, P36DE, P42, P90, P90E, U900
770-994 is used on 5" x 8" vented units:
All City Series Fireplaces, B41, G1200P, HZ54, P95, U1500
