Fireplace Inserts

Fireplace inserts transform an inefficient open hearth into a high-performance heater, delivering more comfort and lower energy costs. Designed to fit into existing masonry or factory-built fireplaces, these self-contained units capture and circulate heat with sealed fireboxes, ceramic glass, and optional blowers, boosting efficiency and reducing smoke and drafts. Whether you want real flames or simple plug-in convenience, there’s an insert to match your space, style, and fuel availability.

Common types include:
- Wood-burning inserts: classic ambiance, high BTU output, great for zone heating. Look for EPA-certified models, air-wash glass, and optional catalytic technology for longer burns.
- Gas inserts: push-button ignition, steady heat, and direct-vent safety. Choose millivolt or electronic ignition, realistic logs, and adjustable flame control.
- Pellet inserts: automated feeding, consistent heat, and renewable fuel. Check hopper size, burn rates, and backup power options.
- Electric inserts: zero venting, easy DIY installation, and year-round flames with or without heat.

Key features to compare:
- Heat output (BTU) and firebox size to match room square footage.
- Efficiency rating, blower kits, and programmable thermostats for even comfort.
- Venting: stainless chimney liners, direct vent, or zero-clearance designs.
- Controls and smart options like remotes, Wi‑Fi thermostats, and timers.
- Safety: cool-touch glass options, CO and smoke detector compatibility, and built-in shutdowns.

Buying tips:
- Measure your fireplace opening and depth; confirm clearances and hearth protection.
- Plan electrical access for blowers or electric units.
- For gas and pellet inserts, budget for venting and professional installation.
- Schedule annual cleaning, replace door gaskets as needed, and burn seasoned wood for cleaner glass.

Upgrade your masonry fireplace with a modern insert to maximize heat, elevate style, and enjoy efficient, cozy, controllable fires all season long. Check local codes, potential tax credits or rebates, and manufacturer warranties, and use a sizing calculator to select a properly fitted insert and maximize return on investment.

Stove Fireplace Insert Model 21 | Non-Catalytic, 28,901 BTUs (Covers 1,800 Square Feet) | Wood Burning with Heat Activated Blower | Black Door with 9" Faceplate Trim Kit
Stove Fireplace Insert Model 21 | Non-Catalytic, 28,901 BTUs (Covers 1,800 Square Feet) | Wood Burning with Heat Activated Blower | Black Door with 9" Faceplate Trim Kit

Model 21NC
Stove Fireplace Insert Model 21 | Non-Catalytic, 28,901 BTUs (Covers 1,800 Square Feet) | Wood Burning with Heat Activated Blower | Black Door with 12" Faceplate Trim Kit
Stove Fireplace Insert Model 21 | Non-Catalytic, 28,901 BTUs (Covers 1,800 Square Feet) | Wood Burning with Heat Activated Blower | Black Door with 12" Faceplate Trim Kit

21
AW1820E 1,200 Sq. Ft. Wood Stove Insert , Black
AW1820E 1,200 Sq. Ft. Wood Stove Insert , Black

AW1820E
Stove Fireplace Insert Model 91 | Catalytic, 62,745 BTUs (Covers 3,200 Square Feet) | Wood Burning with Heat Activated Blower | Black Door/Windows with 9" Faceplate Trim Kit
Stove Fireplace Insert Model 91 | Catalytic, 62,745 BTUs (Covers 3,200 Square Feet) | Wood Burning with Heat Activated Blower | Black Door/Windows with 9" Faceplate Trim Kit

91
HP22i Pellet Stove Fireplace Insert Heats 2800 sq.ft 47 lb Hopper Capacity
HP22i Pellet Stove Fireplace Insert Heats 2800 sq.ft 47 lb Hopper Capacity

HP22i-Black