The Heat & Glo SlimLine Series redefines what’s possible with a slim-profile gas fireplace. Perfect for tighter spaces, this series offers four size options — SL-3, SL-5, SL-7, and SL-9 — to suit various room dimensions and heat output needs.
With a shallow 16-inch depth and a clean, modern look, SlimLine fireplaces are designed to fit where traditional fireplaces can’t, without compromising on performance or style.
Available Models:
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SL-3 – Ideal for smaller spaces
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SL-5 – Most popular choice for medium rooms
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SL-7 – Higher heat output, larger viewing area
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SL-9 – Maximum size and performance
Each model offers its own balance of size, heating capacity, and visual impact.
Key Features:
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Slim Design: Only 16 inches deep — fits flush in tight wall cavities
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Direct Vent Technology: Efficiently removes combustion gases while drawing in outside air
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True Flame Technology: Realistic flame appearance with variable height control
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Customizable Interiors: Choose from logs, crystals, or black glass media
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Multiple Fronts & Finishes: Clean Face, Firescreen, and decorative fronts in a range of colors
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LED Ember Bed Lighting: Enhances the flame and adds ambiance even when the fire is off
IntelliFire® Ignition System:
This advanced system constantly monitors ignition and performance for safe, reliable operation. Save energy with automatic battery backup and optional wireless control.
Control Options:
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RC400 Remote: Full-function remote with room temperature reading, timer, and flame adjustment
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RC150 Remote: Simple on/off and thermostat control
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Wall Switch or Wi-Fi (optional): Upgrade with wall-mounted or app-based smart control
Optional Upgrades:
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Fan Kit: Circulates heat throughout the room for improved efficiency
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Anti-Reflective Glass: Reduces glare and creates a clear view of the flames
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Heat Zone Kit: Redirects warmth to other areas of your home
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Smart Home Integration: Compatible with certain smart home systems
Specifications Summary (Varies by Model):
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Viewing Area: 26″–35″ wide (model-dependent)
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BTUs: 13,000 to 25,000 BTU/hr
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Efficiency: Up to 70% AFUE
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Depth: Just 16 inches
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Vent Type: Direct Vent
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Fuel Type: Natural Gas or Propane
Contact us for a detailed spec sheet by model.
Perfect For:
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Living rooms, bedrooms, dens, and other residential spaces
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Remodels or new builds with limited wall cavity depth
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Homeowners seeking an energy-efficient fireplace with modern design
