Heatilator CNXT4236 User manual

Caliber®nXt
Direct Vent Gas Fireplace
Shown with Contour front in bronze

IntelliFire™ Ignition System
WSK-MLT-HTL
wall control
• Eliminatesastandingpilot,reducingfuelconsumption,saving
moneyandbeingenvironmentallyfriendly
• Dependableinapoweroutagewithbatterybackup
• AFUEheatereciencyof70%;
 steadystateeciencyof75%
• estandardwallswitchprovides
 completecontrolatyourngertips
 byoeringanON/OFFability,fan
 control,HI/LOWamecontrol,pilot
 function,thermostatcapabilitiesand
 roomtemperaturedisplay
• Standard160cfmfanhelpsmove
 warmedairintotheroom
• ChoiceofsixsignatureHeatilator
 frontstocreatejusttherightlook
 (onerequiredforunitcompletion–
 soldseparately)
• OptionalHeatZonesavailabletorouteheatedairtootherareasofthehome
• Toporreardirectventallowsinstallationalonginteriororexteriorwalls,belowgrade,orincorners
• Sealedcombustionchamberusesonlyoutsideairforcombustion,helpingtopreserveindoorair
qualityandpreventnegativeairpressureproblems
• 27,500to45,000Btus/inputperhour
• ULtestedandlisted
• LimitedLifetimeWarranty
Caliber®nXt Series,
Highefficiencygasfireplacethat
 economicallywarmsthehome!
Exceptional Value Dependability
ShownwithArts&Craftsfrontinpewternish
Eciencies*
Model ermal AFUE Canadian
EnerGuide
CNXT4236IT/H 78% 63% 66%
CNXT4236ILT/H 82% 64% 67%
CNXT4842IT/H 84% 71% 69%
CNXT4842ILT/H 84% 69% 71%
*Heatingcapacitymaydierduetoclimate,buildingconstruction,
locationoftheunit,andcomfortleveldesired
Look for the EnerGuide
Gas Fireplace Energy
Efficiency Rating in this brochure

Product Dimensions
Framing Dimensions
Most Recognized Brand
Dependability
D
C
B
A
FRAMINGDIMENSIONS
Model
A
Rough
Opening
(Width)
B*
Rough
Opening
(Height)
C
Rough
Opening
(Depth)
D
Rough
Opening
(DVP
Pipe)
CNXT4236 42" 38-3/4" 23-1/2" 10"
CNXT4842 48" 38-3/4" 23-1/2" 10"
B
38 in.
1-1/2 in.
26-1/2 in.
2-1/2 in.
6 in.
14-3/8 in.
Electric
Access
3-5/8 in. 6-3/8 in.
Gas Line
Access
9-1/4 in.
C
A
23 in.
15 in.
Alternative
Gas Line
Access
33-1/2 in.
38-5/8 in.
PRODUCTDIMENSIONS
Model A B C
CNXT4236 41in. 36in. 24-1/4in.
CNXT4842 47in. 42in. 30-1/4in.
Caliber nXt Series
Technical Specifications
Pleaserefertoinstallationinstructionsforcompletespecicationsandframingdimensions
wheninstallingthisproduct.Gotowww.heatilator.comtodownload.
*NOTE:WhennishingtheappliancewiththeHarbor
surround,theappliancemustberaised1-1/4"ooor.
Adjustframingandventlocationsaccordingly.
Rear vent
One 45° elbow
Horiz Term
Rear Vent
Tw o 90° elbows
Horiz Term
Rear Vent
One 90° elbow
Ve rt Term
To p Vent
One 90° elbow
Horiz Term
No elbows
Horiz Term
A
A
A
G
A
A
C
D
B
B
F
1 in. (25 mm) min.
pipe to combustibles I
E
1/2 in. (13 mm) min.
appliance to
combustibles
E
I
1 in. (25 mm) min.
pipe to
combustibles
F
1/2 in. (13 mm) min.
appliance to
combustibles
Alcove
Installation
C
H
Drywall A
APPLIANCELOCATIONS
Model A B C D E F G HI
CNXT4236 42" 50-5/8" 23" 71-5/8" 50-5/8" 52-5/8" 43" 48" 59-3/4"
CNXT4842 48" 55-1/4" 23" 78-1/4' 55-1/4' 55-1/4" 49" 48" 59-3/4"
Appliance Locations

Viewing Size Model No. Fuel Choices Venting
36" CNXT4236 Natural or LP Direct Vent
42" CNXT4842 Natural or LP Direct Vent
a brand of Hearth & Home Technologies Inc.
1915 West Saunders Street • Mt. Pleasant, Iowa 52641
800-927-6841 • heatilator.com
AVAILABLE FROM
HTL-1014U-1008
Venting Accessories*
DVP Cinch Pipe
Options Not Pictured*
Heat Zone
Gas Conversion Kits
Mantels & Surrounds
Caliber®nXt Series
The information provided in this literature is for planning purposes only and subject to change.
Please consult the installation manual for actual installation. Actual product appearance may differ
from product image. The ame and ember appearance may vary based on the type of fuel burned
and venting conguration used. For full warranty details, go to heatilator.com.
*Please consult the MSRP book for a complete list of models and optional accessories.
Modernist
(black, nickel, pewter) Arts & Crafts (black, nickel, pewter) Jamestown (black, pewter)
Harbor
(bronze, pewter) Phoenix Retreat
(bronze, pewter) Contour
(black, bronze)
Decorative Fronts (one required)