What Heat & Glo Makes

Heat & Glo is a brand that manufactures gas fireplaces, stoves, and inserts — the heating units you install in a fireplace opening or as a standalone unit. The company is owned by Hearth & Home Technologies and has been making these products since 1988. Their fireplaces burn natural gas or propane and produce both heat and flame, so they work as both a decorative feature and a heat source for your home.

Heat & Glo makes several product lines: traditional fireplace inserts that fit into an existing masonry fireplace, direct-vent units that pull air from outside and vent exhaust back outside, vent-free models that require no chimney, and freestanding stoves. Each type has different installation requirements and heating capacity, measured in BTU (British thermal units) per hour.

The brand is sold through fireplace retailers, heating contractors, and some big-box home improvement stores. You cannot order directly from Heat & Glo — you work through an authorized dealer who handles the sale, installation, and warranty service.

Key Takeaways

  • Heat & Glo makes gas fireplaces in several styles: inserts for existing fireplaces, direct-vent units, vent-free models, and freestanding stoves.
  • Installation cost often exceeds the unit cost itself, especially for direct-vent models that require venting through an exterior wall or roof.
  • You purchase through a local authorized dealer, not directly from the manufacturer, and the dealer handles installation and warranty claims.
  • Heat & Glo units run on natural gas or propane and produce heat measured in BTU per hour, which determines how much space they can warm.
  • Maintenance is minimal compared to wood fireplaces, but you should have the unit inspected annually and the glass cleaned periodically.

The Main Types of Heat & Glo Fireplaces

Fireplace inserts are metal boxes that sit inside an existing masonry fireplace opening. They use your existing chimney for venting, which keeps installation simpler and cheaper than other options. The insert has its own glass front and controls, and it heats the room by radiating warmth outward from the fireplace opening. If you already have a fireplace but want to switch from wood to gas, an insert is usually the most affordable route.

Direct-vent fireplaces pull combustion air from outside and vent exhaust back outside through a single pipe or two pipes running through an exterior wall or roof. They do not need an existing chimney and are very efficient because they do not lose heated room air up a vent. Installation is more involved because it requires cutting through a wall or roof. Direct-vent units are popular in homes without chimneys or in remodels where running a new vent is practical.

Vent-free (or ventless) fireplaces produce no exhaust and require no venting at all. They burn gas very cleanly and all the heat stays in the room. However, some states and municipalities restrict or ban vent-free fireplaces because they release moisture and combustion byproducts into your home air. Before choosing a vent-free model, check your local building codes — your dealer can tell you whether they are permitted in your area.

Freestanding stoves are standalone units that sit on the floor and can be placed almost anywhere a gas line can reach. They look like traditional wood stoves but burn gas. They require venting, usually through a wall or roof, and take up floor space, but they offer flexibility in placement and a distinctive aesthetic.

Installation and Venting Requirements

Installation cost varies widely depending on the type of unit and your home's existing structure. An insert into an existing fireplace with an existing chimney might cost $1,500 to $3,000 installed. A direct-vent unit that requires cutting through a wall and running new venting can cost $3,000 to $6,000 or more. A freestanding stove with new venting falls somewhere in between. These are rough ranges — your local dealer will give you a specific quote after seeing your space.

The venting method is the biggest factor in installation complexity. If you have an existing chimney and fireplace, an insert uses that chimney and installation is straightforward. If you need new venting, the installer must run pipe through your wall or roof, which requires cutting, sealing, and sometimes structural work. Some homes have easier venting routes than others — a first-floor room with an exterior wall is simpler than a second-floor room in the center of the house.

Heat & Glo units also need a gas line run to them, either from an existing line or a new one installed by a licensed gas fitter. If you do not have gas service in the room where you want the fireplace, running a new line adds to the cost. Propane models use a tank instead, which eliminates the need for a gas line but requires tank refills and space to store the tank.

How Heat & Glo Controls and Features Work

Most Heat & Glo fireplaces have a remote control or wall switch that turns the unit on and off and adjusts the flame height. Some models have a thermostat that automatically maintains a set room temperature, turning the fireplace on when the room cools below your setting and off when it reaches the target. This is useful if you want the fireplace to heat your space without manually adjusting it.

The flame itself is produced by a burner and a decorative log set or glass media. Heat & Glo uses ceramic fiber logs or glass rocks that look realistic and distribute heat evenly. The flame is adjustable on most models — you can turn it down to a low, ambient flame or turn it up for more heat output. Some units have a "flame-only" mode that runs the flame without producing heat, so you can enjoy the look without warming the room.

Newer Heat & Glo models may include smart home integration, allowing you to control the fireplace from your phone or through voice commands if you have a compatible smart home system. Check the specific model's features — not all Heat & Glo units have this capability, and it is usually an upgrade option.

Maintenance and Upkeep

Gas fireplaces require far less maintenance than wood-burning fireplaces. You do not need to clean ash, chop wood, or deal with creosote buildup in the chimney. However, you should have the unit inspected by a may have access to technician once a year to check the burner, gas connections, and venting for any problems. This inspection typically costs $100 to $200 and catches issues before they become safety concerns.

The glass front will accumulate dust and soot over time, especially if you run the fireplace frequently. You can clean it yourself using a glass cleaner made for fireplace doors, or ask your technician to clean it during the annual inspection. Do not use abrasive scrubbers or harsh chemicals — they can damage the glass coating.

If your unit has a blower (a fan that pushes warm air into the room), the blower motor and filter may need occasional cleaning. Check your owner's manual for the recommended maintenance schedule. Most Heat & Glo units are very reliable, and if something does go wrong, you contact your authorized dealer for warranty service or repairs.

Comparing Heat & Glo to Other Fireplace Options

Heat & Glo is one of several major brands in the gas fireplace market. Other well-known brands include Napoleon, Regency, Valor, and Majestic. All of these manufacturers make similar product types — inserts, direct-vent units, and stoves — and the differences often come down to design, specific features, and price point rather than fundamental performance.

Compared to wood-burning fireplaces, gas fireplaces (including Heat & Glo) are cleaner, require less maintenance, and produce heat more efficiently. Compared to electric fireplaces, gas fireplaces produce real flame and more heat, but they cost more to install and require a gas line or propane tank. Compared to wood stoves, gas stoves are cleaner and easier to operate, but they lack the traditional aesthetic and the ability to burn wood if you want to.

If you are deciding between brands, the most important factors are usually the dealer's reputation and service availability in your area, the specific features you want (thermostat, remote control, smart home integration), and the design that fits your home. Price matters, but a cheap fireplace from a dealer with poor service is a worse deal than a more expensive one from a dealer you trust.

Frequently Asked Questions

Do Heat & Glo fireplaces produce enough heat to warm a whole room?

Yes, but it depends on the model's BTU output and your room size. A typical Heat & Glo fireplace produces 20,000 to 40,000 BTU per hour. A 20,000 BTU unit can heat roughly 500 to 1,000 square feet, depending on insulation and climate. Your dealer can recommend a model sized for your space.

Can I install a Heat & Glo fireplace myself?

No. Gas fireplace installation requires a licensed gas fitter and often a licensed electrician, depending on local codes. Improper installation can create safety hazards including gas leaks and carbon monoxide risk. Always hire a may have access to installer — your Heat & Glo dealer will handle this or refer you to one.

What happens if my Heat & Glo fireplace stops working?

Contact your authorized dealer first. Most issues are straightforward — a tripped safety switch, a dead remote battery, or a thermostat setting. If the unit needs repair, your dealer handles the warranty claim. Keep your purchase receipt and warranty paperwork so you can prove coverage when you call.

Do vent-free Heat & Glo fireplaces produce carbon monoxide?

Vent-free fireplaces are designed to burn gas very cleanly and produce minimal carbon monoxide, but they do release some combustion byproducts into your home. This is why some states ban them — they are not safe in all homes or climates. Check your local building codes before choosing a vent-free model.

How long do Heat & Glo fireplaces last?

With proper maintenance, a Heat & Glo fireplace typically lasts 15 to 20 years or longer. The burner and controls are the most likely components to need replacement over time. Annual inspections catch wear early and extend the unit's life.