HHT Snap Lock Gas 4" Pipe Section (SLG4) Genuine OEM pipe section for compatible HHT vent runs. Complete your installation with the HHT Snap Lock G...

HHT Snap Lock Gas 45' Elbow (SLG45) Route your vent run around obstacles with an OEM offset. Complete your installation with the HHT Snap Lock Gas ...

HHT Snap Lock Gas 48" Pipe Section (SLG48) Genuine OEM pipe section for compatible HHT vent runs. Complete your installation with the HHT Snap Lock...

HHT Snap Lock Gas 6" Pipe Section (SLG6) Genuine OEM pipe section for compatible HHT vent runs. Complete your installation with the HHT Snap Lock G...

HHT Snap Lock Gas 90' Elbow (SLG90) Route your vent run around obstacles with an OEM offset. Complete your installation with the HHT Snap Lock Gas ...

HHT Snap Lock Gas Ceiling Firestop (SLG-FS) Maintain required clearances at floor and ceiling penetrations. Complete your installation with the HHT...

HHT Stainless Steel Square Termination Cap for SL1100 Chimney Pipe (ST1175SS) Durable Stainless Steel Chimney Cap for Reliable SL1100 System Protec...

HHT Stainless Steel Square Termination Cap for SL300 Chimney Pipe (ST375SS) Durable Stainless Steel Chimney Cap for Reliable SL300 System Protectio...

HHT Terra Cotta Vertical Termination Cap for 8" SL300 Chimney (TCT375) Classic Terra Cotta Style with Reliable Chimney Termination Protection Compl...

HHT Terra Cotta Vertical Termination Cap for SL1100 Chimney (TCT1175) Classic Terra Cotta Chimney Cap for Reliable SL1100 Termination Protection F...

HHT Thermally Activated Automatic Damper for RBV & GGB Series Fireplaces (DG3) Automatic draft control for compatible fireplaces. The HHT Therm...

HHT Through-Roof Flex Termination Kit for SLP Direct Vent Pipe (SLP-TRFK) Complete Vertical Roof Vent Solution for SLP Direct Vent Fireplaces Insta...

HHT SLP-TRAPK1 Top Vent Horizontal Termination Kit for SLP Vent Pipe Complete Horizontal Vent Termination Kit for SLP Direct Vent Fireplaces Comple...

HHT SLP-TRAPK2 Top Vent Horizontal Termination Kit for SLP Vent Pipe Complete Horizontal Vent Termination Kit for SLP Direct Vent Fireplaces Comple...

HHT Trapezoid Termination Cap for SL300 Chimney Pipe Durable Chimney Cap Protection for Flat Chase Installations Complete your chimney system with ...

HHT Uninsulated Outside Air Flex Duct Ensure safe and efficient airflow with the HHT UD4 Uninsulated Outside Air Flex Duct, designed for reliable o...

HHT Variable Speed Wall Control Switch - SCVS Convenient Fan Speed Control for your Majestic Fireplace The HHT SCVS Variable Speed Wall Control Swi...

HHT VCG Fireplace Unit Adapter to SLP (Carton of 8) (MBSLP) Connects the appliance to its compatible HHT vent system. Complete your installation wi...

HHT VCG Inline Pipe Adapter 4x7 Twist Lock to SLP (Carton of 8) (MPSLP) Connects the appliance to its compatible HHT vent system. Complete your ins...

HHT Vermont Castings 6" & 8" Chimney Connector Heat Shield (0000191) Shield combustibles along the chimney connector. The HHT Vermont Castings ...

HHT Vermont Castings 6" Slip Connector (1-1/4"-17") - Biscuit (0003679) Add an adjustable section to the connector run. The HHT Vermont Castings 6"...

HHT Vermont Castings 6" Slip Connector (1-1/4"-17") - Bordeaux (0003699) Add an adjustable section to the connector run. The HHT Vermont Castings 6...

HHT Vermont Castings 6" Slip Connector (1-1/4"-17") - Majolica Brown (0003694) Add an adjustable section to the connector run. The HHT Vermont Cast...

HHT Vermont Castings 6"x12" Chimney Connector - Biscuit (0003670) Connect the appliance to the chimney. The HHT Vermont Castings 6"x12" Chimney Con...