Heatilator Direct Vent Gas Appliance CNXT4236IH manual

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 1 Model(s): CNXT4236IT CNXT4842IT CNXT4236IH CNXT4842IH CNXT4236IL T CNXT4842IL T CNXT4236ILH CNXT4842ILH Direct V ent Gas Appliance Owner ’ s Manual Installation and Operation Installation and service of this appliance should be performed by quali fi ed personnel. Hearth & Hom[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 2 Listing Label Information/Location Model Name: ___________________________________________ Date purchased/installed: __________________ Serial Number: __________________________________________ Location on fi replace: _____________________ Dealership purchased from: _______________[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 3 Safety Alert Key: • DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury . • W ARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury . • CAUTION! Indicates a hazardous situation whi[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 4  = Contains updated information. 13 Finishing A. Mantel and W all Projections 59 B. Facing Material 59 14 Appliance Setup A. Remove Glass Assembly 60 B. Remove the Shipping Materials 60 C. Clean the Appliance 60 D. Accessories 60 E. Heat-Zone-Gas 60 F . Lava Rock, V ermiculite, R[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 5 B. W arranty Hearth & Home T echnologies LIMITED W ARRANTY Hearth & Home T echnologies (“HHT”) and its respective brands extends the following warranty for HHT gas, wood, pellet and electric appliances purchased from an authorized HHT dealer and installed in the United S[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 6 B. W arranty (continued) This limited warranty does not extend to or include surface fi nish on the appliance or terminations, door gasketing, glass gasketing, glass discoloration, fi rebrick, pellet logs, kaowool or other ceramic insulating materials. Rust and/or corrosion on any[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 7 C. BTU Speci fi cations MODELS: CNXT4236IT , CNXT4842IT , CNXT4236IH, CNXT4842IH, CNXT4236IL T , CNXT4842IL T , CNXT4236ILH, CNXT4842ILH LABORA TOR Y : Underwriters Laboratories, Inc. (UL) TYPE: V ented Gas Fireplace Heaters STANDARD: ANSI Z21.88-2005•CSA2.33-2005•UL307B This p[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 8 H. Requirements for the Commonwealth of Massachusetts For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the Commonwealth and where the [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 9 Decorative Doors (not shown) Section 2.E. Fixed Glass Assembly (not shown) Section 2.F . Grate (not shown) Section 3.B. Mantel Hearth (not required) Clear Space Section 2.D. Fan Kits Section 2.C Figure 2.1 General Operating Parts B. Y our Fireplace W ARNING! DO NOT operate fi repla[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 10 Clear space 3 ft (914 mm) in front of appliance D. Clear Space W ARNING! DO NOT place combustible objects in front of the fi replace or block louvers. High temperatures may start a fi re. See Figure 2.2. Avoid placing candles and other heat-sensitive objects on mantel or hearth. [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 1 1 I. Lighting Instructions (IPI) • For normal use, activate/deactivate your fi replace with the wall switch or remote control. • The IPI system may be operated with two D-cell batteries. When using batteries, unplug the transformer . T o prolong battery life, remove them when u[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 12 Initial Break-in Procedure • The fireplace should be run three to four hours continuously on high. • T urn the fi replace off and allow it to completely cool. • Remove fi xed glass assembly . See Section 14.H. • Clean fi xed glass assembly . See Section 3. • Replace th[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 13 Glass Cleaning Frequency: Seasonally By: Homeowner T ools Needed : Protective gloves, glass cleaner , drop cloth and a stable work surface. CAUTION! Handle fi xed glass assembly with care. Glass is breakable. • Avoid striking, scratching or slamming glass • Avoid abrasive clea[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 14 Burner Ignition and Operation Frequency: Annually By: Quali fi ed Service T echnician T ools needed : Protective gloves, vacuum cleaner , whisk broom, fl ashlight, voltmeter , indexed drill bit set, and a manometer . • V erify burner is properly secured and aligned with pilot o[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 15 Noncombustible roof flashing maintains minimum clearance around pipe (SECTION 10) Ceiling Firestop on floor of attic (SECTION 8) V ent Pipe (SECTIONS 7, 8, 10) Framing/Header (SECTION 5) Gas Line (SECTION 1 1) Framing Headed off in Ceiling Joists (SECTION 8) Mantel & Mantel Leg[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 16 B. Design and Installation Considerations Heatilator direct vent gas appliances are designed to op- erate with all combustion air siphoned from outside of the building and all exhaust gases expelled to the outside. No additional outside air source is required. Installation MUST com[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 17 5 5 F raming and Clearances A. Selecting Appliance Location When selecting a location for the appliance it is important to consider the required clearances to walls (see Figure 5.1). W ARNING! Risk of Fire or Burns! Provide adequate clearance around air openings and for service acc[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 18 Combustible flooring may be installed next to the front of the appliance. C B A 1/2 in. (13 mm) 1/2 in. (13 mm) Drywall 0 in. 30 in. (762 mm) to ceiling D 0 in. to floor 0 in. to level of standoffs Combustible Object 36 in. (914 mm) B. Constructing the Appliance Chase A chase is a [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 19 Measured from top of hood (in inches) 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 6 10-1/4 11 1 1-3/4 12-1/2 13-1/4 14 14-3/4 15-1/2 16-1/4 17 17-3/4 18-1/2 19-1/4 20 20-3/4 30 in. minimum to ceiling D. Mantel and W all Projections W ARNING! Risk of Fire! Comply with all minimum clear[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 20 A. V ent T ermination Minimum Clearances Figure 6.1 Minimum Height From Roof T o Lowest Discharge Opening Horizontal overhang 12 X 20 in. (508 mm) Lowest Discharge Opening T ermination Cap Roof Pitch is X / 12 V ertical wall H (min.) - Minimum height from roof to lowest discharge o[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 21 Dimension Descriptions A Clearance above the ground, a veranda, porch, deck or balcony - 12 in. (30 cm) minimum. * B Clearance to window or door that may be opened – 10,000 BTUs or less, 6 in. (15 cm) minimum; 10,000-50,000 BTUs, 9 in. (23 cm) minimum; over 50,000 BTUs, 12 in. (3[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 22 Horizontal V ertical 8-1/2 in. 8-1/2 in. 12 in. On 45° runs, 1 ft (.3 m) of diagonal is equal to 8-1/2 in. (216 mm) horizontal run and 8-1/2 in. (216 mm) vertical run. A. Approved Pipe This appliance is approved for use with Hearth & Home T echnologies DVP and/or SLP venting s[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 23 H 1 V 1 T o replace the fi rst starter elbow with two 45° elbows, refer to Figure 7.4. All other 90° elbows can be replaced with two 45° elbows. General Rules: • SUBTRACT 3 ft. from the total H measurement for each 90° elbow installed horizontally . • SUBTRACT 1-1/2 ft. fr[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 24 4 ft min. (1.22 m) 25 ft max. (7.62 m) H 1 V 1 H 2 H 3 Installed Horizontally Installed V ertically H 2 Figure 7.5 T wo Elbows 1. T op V ent - Horizontal T ermination - (continued) Figure 7.4 T wo 45° Elbows replacing One 90° Elbow V 1 min. V 1 max. H 1 +H 2 max. H 1 +H 2 +H 3 ma[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 25 Figure 7.6 1. T op V ent - Horizontal T ermination - (continued) Three Elbows H 1 V 1 V 2 H 2 Installed V ertically V 1 min. V 1 + V 2 max. H 1 +H 2 max. ft m ft m ft m DVP 1 0.30 24 7.32 19 5.79 SLP 1 0.30 22 6.71 19 5.79[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 26 2. T op V ent - V ertical T ermination No Elbow Figure 7.7 Figure 7.8 T wo Elbows Note: If installing a vertical vent/ termination off the top of the appli- ance, the vertical termination baf fl e should be used. 12 ft (3.66 m) min. 60 ft (18.29 m) max. 12 ft (3.66 m) min. 60 ft ([...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 27 Figure 7.9 2. T op V ent - V ertical T ermination - (continued) Three Elbows 12 ft (3.66 m) min. 60 ft (18.29 m) max. Maximum horizontal run is 100% of vertical, but cannot exceed 26 ft (7.92 m) Note: If installing a vertical vent/ termination off the top of the appli- ance, the ve[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 28 3. Rear V ent - Horizontal T ermination Figure 7.10 Figure 7.1 1 No Elbow One 45° Elbow 18 in. (457 mm) max. 18 in. (457 mm) max.[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 29 3. Rear V ent - Horizontal T ermination - (continued) T wo Elbows Figure 7.12 Figure 7.13 Three Elbows H 2 V 1 H 1 H 2 V 1 H 3 H 1 Installed Horizontally H 1 max. V 1 min. H 1 +H 2 max. ft m ft m ft m 2 0.61 1 0.30 3 0.91 4 1.22 2 0.61 6 1.83 6 1.83 3 0.91 9 2.74 8 2.44 4 1.22 12 3[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 30 4. Rear V ent - V ertical T ermination One Elbow Figure 7.14 T wo Elbows Figure 7.15 12 ft (3.66 m) min. 60 ft (18.29 m) max. 0 min. 6 ft (1.83 m) max. 12 ft (3.66 m) min. 60 ft (18.29 m) max. 0 min. 6 ft (1.83 m) max. Maximum horizontal run is 100% of vertical, but cannot exceed 2[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 31 4. Rear V ent - V ertical T ermination - (continued) Three Elbows Figure 7.16 12 ft (3.66 m) min. 60 ft (18.29 m) max. 0 min. 6 ft (1.83 m) max. Maximum horizontal run is 100% of vertical, but can- not exceed 26 ft (7.92 m).[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 32 F . Installing V ertical T ermination Baf fl e • Remove the glass (refer to Section 14.H.) to access the fi rebox and 5 in. inner fl ue. • Fold the baf fl e (Figure 7.17) to an approximate 90° angle (see Figure 7.18). Note: For vert ically ter minated installations only . [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 33 • Squeeze the open end of the bent baf fl e with one hand. Insert the baf fl e bent side up into the inner fl ue so that the bottom of the baf fl e is above the bead on the inside of the collar . See Figure 7.22. • Release pressure on the baf fl e so that it is wedged agai[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 34 B* Framing should be constructed of 2 X 4 lumber or heavier . The center of the framing hole is 1 in. (25mm) above the center of the horizontal vent pipe. A* V ent framing hole. DO NO T P ACK WITH INSULA TION OR OTHER MA TERIAL. * Measured to center of pipe. 10 in. 12 in. * When us[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 35 3 fasteners per side Ceiling firestop installed below ceiling. Ceiling firestop installed above ceiling. Install attic insula- tion shields before or after installation of vent system. A TTIC ABOVE A PIPE DVP SLP A 10 in. (254 mm) 9 in. (229 mm) A C. Install the Ceiling Firestop A [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 36 Bend all tabs inward 90° to maintain clearance and prevent insulation from falling inside Insert 3 screws Bend 4 tabs inward 90° to maintain clearance D. Install Attic Insulation Shield W ARNING! Fire Risk. DO NOT allow loose materials or insulation to touch vent. Hearth & Ho[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 37 CAUTION! Risk of Cuts, Abrasions or Flying Debris. Wear protective gloves and safety glasses during installa- tion. Sheet metal edges are sharp. NOTICE: Once appliance is set up for top or rear venting, it CANNOT be changed at a later time. A. Convert from T op V ent to Rear V ent [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 38 • Remove four screws holding outer collar to appliance top. See Figure 9.5. Remove outer collar . Figure 9.5 Outer Collar , Remove Four Screws • Remove four screws holding inner collar to appliance top. See Figure 9.6. Remove inner collar . Figure 9.6 Remove Four Inner Collar S[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 39 Figure 9.1 1 Place Outer Collar on Rear of Appliance • Place outer collar on rear of appliance and replace four screws to hold collar in place. See Figure 9.1 1. Make sure insulation is attached to the collar base! Figure 9.12 Cover Plate Placed on Rear of Appliance • Locate th[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 40 Figure 9.16 Cover Plate-Replace Figure 9.17 Place Cover Plate on T op of Appliance • Locate heat shield cover plate removed in the fi rst step. Place the heat shield cover plate on top of heat shield. Replace four screws to hold this plate in place. See Figure 9.16. • Locate o[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 41 Nailing T abs (both sides) B. Securing and Leveling the Appliance W ARNING! Risk of Fire! Prevent contact with: • Sagging or loose insulation • Insulation backing or plastic • Framing and other combustible materials Block openings into the chase to prevent entry of blown- in [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 42 Lances 1 0 10 Installing V ent Pipe A. Assemble Pipe Sections (DVP Only) Attach Pipe to the Firebox Assembly Note: The end of the pipe sec tions with the lanc ed tabs will face towards the applianc e. Attach the fi rst pipe section to the starting collar: • Lanced pipe end to th[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 43 B. Assemble V ent Sections (SLP Only) T o attach the fi rst vent component to the starting collars of the appliance • Attach an SLP-DVP24 adapter to the starting collar of the appliance. • Lock the vent components into place by sliding the pipe section onto the collar . • Al[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 44 C. Assemble Slip Sections W ARNING! Risk of Fire or Asphyxiation! Overlap pipe sections at least 1 1/2 in. (38 mm). Secure slip sections with two screws which must not exceed 1/2 in. (13 mm) in length. Use the pilot holes. Pipe could separate if not properly joined. • Slide the i[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 45 E. Disassemble V ent Sections • Rotate either section (see Figure 10.1 1) so the seams on both pipe sections are aligned as shown in Figure 10.12. • Pull carefully to separate the pieces of pipe. Figure 10.12 Align and Disassemble V ent Sections Figure 10.1 1 Rotate Seams for D[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 46 G. Install Metal Roof Flashing Note: Skip to Section I if using the RF4 - 8. • See minimum vent heights for various pitched roofs (Figure 10.15) to determine the length of pipe to extend through the roof. • Slide the roof fl ashing over the pipe sections extending through the [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 47 H. Assemble and Install Storm Collar CAUTION! Risk of Cuts, Abrasions or Flying Debris. Wear protective gloves and safety glasses during installa- tion. Sheet metal edges are sharp. • Connect both halves of the storm collar with two screws (see Figure 10.17). • Wrap the storm c[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 48 I. Install RF4-8 The RF4-8 may be used in place of the roof fl ashing and storm collar (Sections 10.H. and 10.I.) Pipe must be supported within 12 in. (305 mm) of the roo fl ine using plumbers strapping or an SLP-FS when us- ing the RF4-8 Flashing. Refer to Sect. 8.C. Securing V [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 49 J. Installing V ertical T ermination Cap • Attach the vertical termination cap by sliding the inner collar of the cap into the inner fl ue of the pipe section while placing the outer collar of the cap over the outer fl ue of the pipe section. • Secure the cap by driving three[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 50 Figure 10.26 V enting through the wall Note: When using terminati on caps with fac tor y-supplied heat shield att ached, no additional wall shield fi restop is required on the exter ior side of a combust ible wall. M. Install Horizontal T ermination Cap W ARNING! Risk of Fire! The[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 51 A. Fuel Conversion • Make sure the appliance is compatible with available gas types. • Conversions must be made by a qualified service technician using Hearth & Home T echnologies speci fi ed and approved parts. B. Gas Pressure • Optimum appliance performance requires pr[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 52 1 2 12 Elec tric al Informat ion A. Wiring Requirements NOTICE: This appliance must be electrically wired and grounded in accordance with local codes or , in the absence of local codes, with National Electric Code ANSI/NFP A 70-latest edition or the Canadian Electric Code CSA C22.1[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 53 E. WSK-ML T Multifunction W all Switch The WSK-ML T multifunctional wall switch is designed to control fl ame height, blower speed and auxilary func- tions on your gas fi replace. For models equipped with the Intelli fi re system (IPI), the cold climate function can control the [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 54 Wiring the W all Switch • Install the provided control wire from the fi replace to the switch location. (Control wire for Heatilator products is supplied with the fi replace). NOTICE: Do not to stress the wire around tight or sharp corners. Do not run the control wire adjacent [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 55 F . Install the Flame Solenoid Gas Control Va l v e V ariable Regulator Flame Control Solenoid W asher V ariable Regulator V ariable Regulator W asher Plunger Jam Nut Nut Screw Knob Solenoid Figure 12.3 Install the Flame Solenoid • Remove the screw and knob from the variable regu[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 56 H. Install the Remote Cover Plate The remote cover plate shipped in the bottom of the appliance MUST be placed over the control plate before operating the appliance. Not doing so may result in over- heating the controls on the plate. Install the Cover Plate • Locate cover plate ([...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 57 I. WSK-ML T Operating Instructions The ON/OFF rocker switch in the fi replace (located near the gas valve) must be in the “OFF” position for use with the WSK-ML T system. The ON/OFF rocker switch will NOT function with this device on Intelli fi re (IPI) mod- els except during[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 58 Child Proof Mode T o Enter Child Proof Mode: • Press the Up Arrow Button twice and Down Arrow Button once. The unit will send out three beeps and an indicator in the LCD panel will show that the child proof is on. T o Leave Child Proof Mode: • Press the Up Arrow Button twice an[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 59 1 in. (25 mm) min. to perpendicular wall A 3-1/2 in. (89 mm) min. from fireplace opening to perpendicular wall B Mantel Leg or Perpendicular W all To p o f Appliance Drywall A B Measured from top of hood (in inches) 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 6 10-1/4 11 1 1-3/4 12-1/[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 60 1 4 14 Applianc e Setup A. Remove Glass Assembly See Section 12.H. B. Remove the Shipping Materials Remove shipping materials from inside or underneath the fi rebox. C. Clean the Appliance Clean/vacuum any sawdust that may have accumulated inside the fi rebox or underneath in the[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 61 G. Log Assembly • Base logs have been permanently mounted on the grate assembly and should not be moved. Place the Rockwool • See Figures 14.1 and 14.4. • Place a small amount of 1/2 in. diameter pieces (dime-size) of rockwool on the burner pan so that rockwool touches but do[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 62 Latches (both bottom and top) Glass Assembly Closed J. Install Hood • Align back edge of hood with attachment clips and press fi rmly into place. Figure 14.8 Fixed Glass Assembly H. Fixed Glass Assembly W ARNING! Risk of Asphyxiation! Handle fi xed glass assembly with care. Ins[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 63 1 5 15 T roubleshooting With proper installation, operation, and maintenance your gas appliance will provide years of trouble-free service. If you do experience a problem, this troubleshooting guide will assist a quali fi ed service technician in the diagnosis of a problem and the[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 64 A. Intelli fi re Ignition System (continued) Symptom Possible Cause Corrective Action 4. Pilot lights but continues to spark, and main burner will not ignite. (If the pilot continues to spark after the pilot fl ame has been lit, fl ame recti fi cation has not occurred.) A. A sh[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 65 1 6 16 Reference Materials B 38 in. (965 mm) 1-1/2 in. (38 mm) 26-1/2 in. (673 mm) 2-1/2 in. (64 mm) 6 in. (152 mm) 14-3/8 in. (365 mm) Electric Access 3-5/8 in. (92 mm) 6-3/8 in. (162mm) Gas Line Access 9-1/4 in. (235 mm) C A 23 in. (584 mm) 15 in. (381 mm) Alternative Gas Line Ac[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 66 B. V ent Components Diagrams Figure 16.2 DVP V ent Components Effective Height/Length DVP Pipe (see chart) Pi p e inches mm DVP4 4 102 DVP6 6 152 DVP12 12 305 DVP24 24 610 DVP36 36 914 DVP48 48 1219 DVP6A 3 - 6 76 - 152 DVP12A 3 - 12 76 - 305 Effective Height/Length 10-1/2 in. (267[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 67 B. V ent Components Diagrams ( continued ) Figure 16.3 DVP V ent Components 13-1/4 in. (367 mm) 24-5/8 in. (625 mm) 27-1/2 in. (698 mm) RF6M Roof Flashing Multi-pak 31 in. (787 mm) 24-5/8 in. (625 mm) 13-1/4 in. (367 mm) RF12M Roof Flashing Multi-pak BEK T rap Cap Brick Extension 1[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 68 B. V ent Components Diagrams ( continued ) Figure 16.4 DVP V ent Components DVP-TB1 Basement V ent Cap 12 in. (305 mm) 1-1/2 in. (38 mm) 7-3/8 in. (187 mm) 14 in. (356 mm) 17-3/4 in. (451 mm) 10-1/2 in. (267 mm) 3-7/8 in. (98 mm) DVP-TV V ertical T ermination Cap PVK-80 (For use wi[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 69 B. V ent Components Diagrams ( continued ) Figure 16.5 DVP V ent Components DVP-TRAP1 DVP-TRAP2 DVP-HPC1 DVP-HPC2 DVP-TRAPK1 DVP-TRAPK2 DVP-TRAP Horizontal T ermination Cap 15-1/8 in. (384 mm) 12 in. (305 mm) 8 in. (203 mm) Max Effective Length Note: Heat shields MUST overlap by a [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 70 B. V ent Components Diagrams (continued) Figure 16.6 DVP V ent Components 13 in. (330 mm) 15 in. (381 mm) 8-1/8 in. (206 mm) DVP-HRC-SS 10-7/8 in. 276 mm 10-1/2 in. 267 mm 3° 87° Effective Length 5-3/4 to 8-3/8 in. 146 to 213 mm 5-1/2 in. 140 mm 8-3/8 in. 213 mm DVP-HRC-ZC-SS Fil[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 71 B. V ent Components Diagrams (continued) Figure 16.7 SLP Series V ent Components 8-3/4 in. 222 mm 6-1/2 in. 165 mm 6-5/8 in. 168 mm 6 in. 152 mm 6-1/2 in. 165 mm 6-5/8 in. 168 mm 9-7/8 in. 251 mm 6-1/2 in. 165 mm 9-1/4 in. 235 mm SLP-45 - 45° Elbow SLP-90ST - 90° Elbow Effective [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 72 B. V ent Components Diagrams (continued) Figure 16.8 SLP Series V ent Components SL-2DVP Adapter SLK-SNKD Snorkel T ermination Cap SLP-TVHW V ertical T ermination Cap PVK-80 Power V ent DVP-FBHT Firebrick T ermination Cap (This termination cap requires an SL-2DVP adapter when used [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 73 Service Parts 09/08 Service Parts Diagram 36 in. Caliber NXT Series CNXT4236IT , CNXT4236IH Part number list on following page. Log Set Assembly 3 1 6 2 5 4 8 10 11 12 16 28 20 22 19 23 21 7 (V alve Assy .) 25 27 26 24 13 14 15 9 17 18 Beginning Manufacturing Date: Jan 2006 Ending [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 74 Service Parts 09/08 Service Parts Diagram and List 36 in. Caliber NXT Series CNXT4236IT , CNXT4236IH Beginning Manufacturing Date: Jan 2006 Ending Manufacturing Date: Active 1 4 2 3 5 8 6 7 T raditional Brick Refractory Herringbone Brick Refractory Part number list on following pag[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 75 Service Parts 09/08 IMPORT ANT : THIS IS DA TED INFORMA TION. When requesting service or replacement parts for your appliance please provide model number and serial number . All parts listed in this manual may be ordered from an authorized dealer . Stocked at Depot ITEM DESCRIPTION[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 76 C. Service Parts (continued) Service Parts 06/08 Service Parts Diagram 42 in. Caliber NXT Series CNXT4842 SERIES Beginning Manufacturing Date: N/A Ending Manufacturing Date: Active 8 3 12 4 2 20 7 6 19 1 5 22 (V alve Assy .) 13 15 14 21 18 10 17 10 17 9 16 11 11 Part number list on[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 77 C. Service Parts (continued) Service Parts 06/08 Service Parts Diagram 42 in. Caliber NXT Series CNXT4842 SERIES Beginning Manufacturing Date: N/A Ending Manufacturing Date: Active T raditional Brick Refractory 3 1 6 2 5 4 Log/Grate Assembly Herringbone Brick Refractory 10 8 9 7 10[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 78 C. Service Parts (continued) Service Parts 06/08 Service Parts List 42 in. Caliber NXT Series CNXT4842 SERIES Beginning Manufacturing Date: N/A Ending Manufacturing Date: Active # Description of part Comments CNXT4842IT CNXT4842IL T CNXT4842IH CNXT4842ILH Qty 1 Threaded Ori fi ce [...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 79 D. Optional Components Arts & Crafts Faux Front FFCAC Modernist Faux Front FFCM Jamestown Faux Front FFCJ WTBC36D 36 in. Weathered Brick Refractory Liner Kit WTBC42D 42 in. Weathered Brick Refractory Liner Kit CNXT4842 47 in. Caliber T op-Rear Direct V ent Cir- culating Gas App[...]

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 1 1/08 80 E. Contact Information Please contact your Heatilator dealer with any questions or concerns. For the location of your nearest Heatilator dealer , please visit www .heatilator .com. - NOTES - ________________________________________________________________________________ __________[...]