Heatilator Caliber Gas Fireplace

Caliber Gas Fireplaces feature a deep steel interior and impressive heating power. Engineering innovations deliver high efficiency levels and easy operation. These large gas fireplaces come with a variety of options, allowing you to create your own unique look to define any room.

  • 36" or 42" viewing area
  • Deep firebox for more ambiance
  • Make it your own with multiple fronts, finishes, panels or optional fan

Current Offer

Sign up to Save $100

Sign up to get your personalized coupon for $100 off a fireplace, stove or insert. Offer expires 1/20/2018.


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.

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)

15,000 to
33,000

4,000
120,000

Estimated Hourly Operating Cost: (Learn More)

$0.34

$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

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: 35 x 24-1/8
BTU/Hour Input: 30,000

CD4842

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: 42 x 26-1/8
BTU/Hour Input: 35,000

Efficiency Chart

CD4236

Steady State: 81%
AFUE: 60% NG / 63% LP
Canada EnerGuide: 64% NG / 67% LP

CD4842

Steady State: 83%
AFUE: 63% NG / 67% LP
Canada EnerGuide: 67% NG / 70% LP

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.