HHT Micore Hearth Extension - 5 Pack Reliable hearth protection for wood-burning fireplaces Enhance fireplace safety with the HHT Micore Hearth Ext...

HHT AK4 Outside Air Kit for Majestic & Monessen Fireplaces Improve Fireplace Efficiency with Dedicated Outside Combustion Air Boost fireplace p...

HHT AKD Outside Air Kit with Access Door (Part #AKD) Enhance Fireplace Efficiency with Dedicated Outside Combustion Air Improve fireplace performan...

HHT IntelliFire Wi-Fi Module for Smart Fireplace Control | IFT-WFM Control Your Fireplace Anytime, Anywhere with the IntelliFire Smart Wi-Fi Module...

HHT ADP-CK30 Adapter Kit for CK-30 Steel Cabinet with Pedestal Base Required Adapter Kit for Installing Compatible Gas Inserts in the CK-30 Cabinet...

HHT Exterior Heat-Zone Brick Extension Kit for HEAT-OUT-GAS Essential Extension Kit for Installing HEAT-OUT-GAS Through Brick or Thick Exterior Wal...

HHT Pioneer II Outside air elbow kit (used to offset outside air starting collar) Trusted hearth performance, built to last. Choose the HHT Pioneer...

HHT Chimney Air Kit for SL1100 Series Chimney Systems | CAK8A Improve Fireplace Efficiency with Proper Chimney Airflow The HHT CAK8A Chimney Air ...

HHT Uninsulated Outside Air Flex Duct Ensure safe and efficient airflow with the HHT UD6 Uninsulated Outside Air Flex Duct, designed for reliable o...

HHT Insulated Outside Air Flex Duct Ensure safe and efficient airflow with the HHT ID6 Insulated Outside Air Flex Duct, designed for reliable outsi...

HHT Refractory Extensions for Majestic Ashland Fireplace Extend Firebox Durability with Precision-Fit Refractory Panels Enhance your Majestic Ashla...

HHT Bi-Fold Glass Doors with Black Trim for Majestic Ashland Fireplaces Enhance Your Fireplace with Timeless Glass Doors Upgrade your Majestic Ashl...

HHT Refractory Mortar – 10 lbs | MMMORTR High-Strength Fireplace Mortar for Secure Panel Installation Key Features 10 lbs. bucket of refractory mo...

HHT 50" Firebrick Yellow Hearth Refractory Panel | SRV4059-697 Durable Yellow Hearth Panel Replacement for 50” Fireplaces Replace or upgrade your M...

HHT 42" Firebrick Yellow Hearth Refractory Panel | SRV4059-695 Durable Yellow Hearth Panel Replacement for 42” Fireplaces Replace or upgrade your M...

HHT 36" Firebrick Yellow Hearth Refractory Panel | SRV4059-693 Durable Yellow Hearth Panel Replacement for 36” Fireplaces Replace or upgrade your M...

HHT Bi-Fold Glass Doors for Majestic Designer Series See-Through Fireplace Elegant Glass Doors Designed for Two-Sided Fireplaces Enhance your Majes...

HHT Chimney Air Kit for SL400/SL1100 Series Chimney Systems | CAK5A Improve Fireplace Efficiency with Proper Chimney Airflow The HHT CAK5A Chimne...

HHT Bi-Fold Glass Doors with Black Trim for Majestic Biltmore Fireplaces Classic Black-Trimmed Bi-Fold Glass Doors Designed for Safety, Style, and ...

Outdoor Lifestyles Cottagewood Glass Doors for Majestic Biltmore Fireplace – Stainless Steel Elegant Stainless Steel Bi-Fold Doors Built for Lastin...

HHT Outside Air Kit | AK22 Improve Fireplace Efficiency with Outside Combustion Air The HHT AK22 Outside Air Kit supplies fresh air directly to you...

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

HHT 160 CFM Fan Kit | FK23 Increase Fireplace Efficiency with Powerful Air Circulation The HHT FK23 Fan Kit boosts heat circulation in circulating ...

HHT Gasketed Glass Door for Majestic Sovereign Fireplace Secure, Efficient, and Stylish Fireplace Glass Door Solution The HHT Gasketed Glass Door f...