Heatilator Caliber Modern Gas Fireplace Series

Spacious Modern Style

The Caliber Modern provides modern design in a spacious and traditional size. Safe and efficient performance keeps the distinctive flames dancing, while the unique design options available for these modern gas fireplaces help create a variety of custom looks.

  • Large viewing areas in both 36" and 42" sizes
  • Bed of crystal glass included standard
  • Optional fade-resistant black glass liner
  • 7 additional media options—multiple glass colors and stones to create custom looks
  • Up to 32,000 BTUs

Heatilator Caliber Modern Overview

Current Offer

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Key Features and Technologies

Direct Vent Technology

Direct Vent Technology

With Direct Vent Technology, your fireplace can use outside air for combustion, expelling 100% of the combustion exhaust and by-products.

IntelliFire™ Ignition System

IntelliFire™ Ignition System

IntelliFire features intermittent-pilot Ignition (IPI) allowing you to conserve fuel and money when the fireplace is not in use.

Heat Management Technology

Heat Management Technology

Draw heat from the fireplace into another room of the home, up to 20 feet away.

Fireplace Safety

Fireplace Safety

At Heatilator, we are committed to your safety. We lead the industry with advanced safety developments.

Limited Lifetime Warranty

Limited Lifetime Warranty

Our Limited Lifetime Warranty is the strongest and most comprehensive in the industry.


Is This Product Right For You?

Room Size: (Learn More)

Small

Medium

Large

Small
Medium
Large

BTU/Hr Input: (Learn More)

19,000 to
32,000

4,000
120,000

Estimated Hourly Operating Cost: (Learn More)

$0.33

$0
$10

Recommended Maintenance: (Learn More)

None

Annual

Monthly

Weekly

None
Annual
Monthly
Weekly

Dimensions in inches. Refer to installation/owner's manual for detailed specifications on installing this product. Hearth & Home Technologies reserves the right to update units periodically. Product installation must adhere strictly to instructions shipped with product.

Model Specifications

CD4236-MOD

Unit Front Width: 41
Framing Front Width: 42
Unit Back Width: 28-1/2
Framing Back Width: 42
Unit Height: 39-7/8
Framing Height: 40-1/8
Unit Depth: 21
Framing Depth: 22
Glass Size: 32 x 21-1/2
BTU/Hour Input: 28,000

CD4842-MOD

Unit Front Width: 48
Framing Front Width: 49
Unit Back Width: 35-1/2
Framing Back Width: 49
Unit Height: 41-7/8
Framing Height: 42-1/8
Unit Depth: 21
Framing Depth: 22
Glass Size: 39 x 23-1/2
BTU/Hour Input: 32,000

Efficiency Chart

CD4236-MOD

Steady State: 78.5%
AFUE: 61.1%
Canada EnerGuide: 63%

CD4842-MOD

Steady State: 77.5%
AFUE: 55.9%
Canada EnerGuide: 61.7%

Heat output will vary depending on the type of fuel used. The flame and ember appearance may vary based on the type of fuel burned and the venting configuration used. Actual product appearance, including flame may differ from image shown. Refer to the owner's manual for complete clearance requirements and specifications. Product specifications and pricing subject to change without notice. For testing and listing information please refer to the owner's/installation manual.

*For select products: Heating capacity to be used as a guide only. See your local dealer for help in determining the product that best suits your heating needs based on climate and home efficiency.

†For wood-burning appliances: Actual burn times will vary based on how the appliance is operated, load size, moisture content and type of wood used, and installation.