Traditional direct-vent gas fireplace
Caliber
Caliber combines bold flames, generous heat, and traditional proportions with several feature levels in two popular widths.
Buying guidance
Why choose Caliber?
Caliber combines bold flames, generous heat, and traditional proportions with several feature levels in two popular widths. Use the short sections below to see where it fits, what separates it, and what should be settled before ordering.
Best forA familiar hearth look with gas convenience
Caliber combines bold flames, generous heat, and traditional proportions with several feature levels in two popular widths.
What makes it differentTraditional design with direct vent capability
The current collection includes Caliber Series: Caliber 36, 36X, 42, and 42X. Two widths and multiple feature levels for different rooms and budgets.
What to plan forChoose the firebox and vent route before framing
Confirm the exact model, natural gas or propane, vent path, clearances, heat-management approach, and surrounding finish before construction. The current choices shown here include Caliber 36, 36X, 42, and 42X.
Compare nearby Heatilator families 3 alternatives
Novus
Novus is a straightforward, dependable direct-vent fireplace with glowing embers and four sizes for projects that need familiar styling and proven value.
Novus nXt
Novus nXt adds a taller flame presentation, more heat, and more standard features to the familiar Novus platform.
Heirloom
Heirloom delivers a large traditional viewing area, detailed brick interiors, and powerful heat without the cost and footprint of a site-built masonry fireplace.
Official product video
See the flame before you compare it in person
What to compare
- Flame height and movement
- Log, ember, glass, or stone presentation
- Viewing area and room scale
- Heat output and control options
- TV, mantel, and finish requirements
Current collection
Models and sizes
Caliber Series
Caliber 36, 36X, 42, and 42X
Two widths and multiple feature levels for different rooms and budgets.
Official inspiration
Caliber design example
This official manufacturer image shows the current family and room scale. Final appearance varies by size, front, interior, media, and finish selections.
Before ordering
Plan the complete fireplace
Confirm the model and vent route
Bring plans, room photos, or opening dimensions. We will verify the correct model, fuel, venting, and clearances.
Choose the finished appearance
Compare fronts, logs, interiors, media, mantels, hearths, and surrounding brick or stone in one plan.
Coordinate heat and the television
Heat-management choices, mantel clearances, framing, and television placement should be decided before construction.
Details and support
Resources
Official Caliber information
Use the manufacturer page for current manuals, detailed specifications, and configuration resources.
Get help from Gagnon
We can narrow the choices, confirm the installation plan, and provide current product and installation pricing.
Let’s plan the right fireplace
Send us your dimensions or visit the showroom. We will help compare models, finishes, venting, and installation requirements.