Heatilator CNXT4236IH CNXT4842IH Owner'S Manual Download

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Heatilator • Caliber CNXT Series • 4047-132 Rev P • 11/07

(D. Optional Components con’t)

CNXT4842 47 in. Caliber Top-Rear Direct Vent Circu-
lating Gas Appliance

CNXT4236 41 in. Caliber Top/Rear Direct Vent Circu-
lating Gas Appliance

Model

Description

FFCM36

Modernist-style black decorative faux front

FFCM36PT

Modernist-style pewter decorative faux front

FFCM36BN

Modernist-style brushed nickel decorative faux front

FFCAC36

Arts & Crafts-style black decorative faux front

FFCAC36PT

Arts & Crafts-style pewter decorative faux front

FFCAC36BN

Arts & Crafts-style brushed nickel decorative faux
front

FFCJ36

Jamestown-style black decorative faux front

FFCJ36PT

Jamestown-style pewter decorative faux front

DCKVP-NXT-B

NG to LP Conversion Kit

DCKVN-NXT-B

LP to NG Conversion Kit

Model

Description

FFCM42

Modernist-style black decorative faux front

FFCM42PT

Modernist-style pewter decorative faux front

FFCM42BN

Modernist-style brushed nickel decorative faux front

FFCAC42

Arts & Crafts-style black decorative faux front

FFCAC42PT

Arts & Crafts-style pewter decorative faux front

FFCAC36BN

Arts & Crafts-style brushed nickel decorative faux
front

FFCJ42

Jamestown-style black decorative faux front

FFCJ42PT

Jamestown-style pewter decorative faux front

DCKVP-NXT-B

NC to LP Conversion Kit

DCKVN-NXT-B

LP to NG Conversion Kit

Summary of Contents for CNXT4236IH CNXT4842IH

Page 1: ...the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier WA...

Page 2: ...Location on appliance Dealership purchased from Dealer phone Notes We recommend that you record the following pertinent information about your appliance Listing Label Information Location The model i...

Page 3: ...shing and Vertical Termination Cap 40 E Assemble and Install Storm Collar 41 9 Gas Information 42 A Fuel Conversion 42 B Gas Pressure 42 C Gas Connection 42 D High Altitude Installations 43 10 Electri...

Page 4: ...s to 15 U S Code USC 2063 stating Such certificate shall accompany the product or shall otherwise be furnished to any distributor or retailer to whom the product is delivered Some local building codes...

Page 5: ...of eight 8 feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment The sign shall read in print size no less than one ha...

Page 6: ...anometer Voltmeter Tape measure Non corrosive leak check solution 1 2 3 4 in length 6 or 8 Self drilling screws One 1 4 in female spade connection for optional fan Keep appliance dry Mold or rust may...

Page 7: ...nsions also reference the following sections Clearances and Mantel Projections Section 3 C Vent Clearances and Framing Section 6 Rear vent One 45 elbow Horiz Term Rear Vent Two 90 elbows Horiz Term Re...

Page 8: ...Construct chase to all clearance specifications in manual Locate and install appliance to all clearance specifications in manual WARNING Walls ceiling base plate and cantilever floor of the chase shou...

Page 9: ...4 mm 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 Figure 3 2 Clearances to Combustibles Model A Rough Opening Width B Rough Ope...

Page 10: ...4 17 17 3 4 18 1 2 19 1 4 20 20 3 4 34 1 2 in minimum to ceiling Figure 3 3 Clearances to Mantels or Other Combustibles Above Appliance 1 in 25 mm min to perpendicular wall A 3 1 2 in 89 mm min from...

Page 11: ...insulation or other materials away from vent pipe may cause fire Measure horizontal clearances from this surface Measure vertical clearances from this surface Figure 4 1 Clearances from Cap Surfaces s...

Page 12: ...now regions Storm Collar Roof Flashing Figure 4 2 Minimum Height from Roof to Lowest Discharge Open ing A Gas Termination Wood or Fuel Oil Termination B 6 in 152 mm min 20 in 508 mm min Direct Vent Ga...

Page 13: ...y open on a minimum of 2 sides beneath the floor N Vertical clearance between two horizontal termination caps 12 in 30 cm minimum O Horizontal clearance between two horizontal termination caps 12 in 3...

Page 14: ...un A length of straight pipe is allowed between two 45 elbows see Figure 5 1 ALL vent configuration specifications MUST be followed This product is tested and listed to these specifications Appliance...

Page 15: ...r each 45 elbow installed horizontally A maximum of three 90 elbows or six 45 elbows may be used in any vent configuration Some elbows may be installed horizontally See Figure 5 6 Elbows may be placed...

Page 16: ...1 22 m 25 ft max 7 62 m Figure 5 4 Minimum Installation Requirements for Two 45 Elbows Top Vent Horizontal Termination Top Vent Horizontal Termination Three Vertical Elbows See Figure 5 6 for informat...

Page 17: ...Figure 5 6 Two or Three Elbows some Horizontal Note Subtract 3 ft 914 mm from the total horizontal measurement for each 90 elbow installed horizontally Subtract 1 1 2 ft 457 mm from the total horizon...

Page 18: ...Maximum horizontal run is 100 of vertical but cannot exceed 26 ft 7 92 m Figure 5 8 Vertical Termination Two Elbows Note If installing a vertical vent termination run off the top of the appliance the...

Page 19: ...rtical but cannot exceed 26 ft 7 92 m Figure 5 9 Vertical Termination Three Elbows some horizontal Note Subtract 3 ft 914 mm from the total horizontal measurement for each 90 elbow installed horizonta...

Page 20: ...tion One 45 Elbow Rear Vent Horizontal Termination Two Elbows H2 V1 H1 Figure 5 12 Horizontal Termination Two Elbows H1 Max V1 Min H1 H2 Max 2 ft 61 m 1 ft 30 m 3 ft 91 m 4 ft 1 22 m 2 ft 61 m 6 ft 1...

Page 21: ...the total horizontal measurement for each 90 elbow installed horizontally Subtract 1 1 2 ft 457 mm from the total horizontal measurement for each 45 elbow installed horizontally H1 Max V1 Min H1 H2 H...

Page 22: ...14 Vertical Termination One Elbow Note Subtract 3 ft 914 mm from the total horizontal measurement for each 90 elbow installed horizontally Subtract 1 1 2 457 mm ft from the total horizontal measureme...

Page 23: ...run is 100 of vertical but can not exceed 26 ft 7 92 m Figure 5 16 Vertical Termination Three Vertical Elbows Rear Vent Vertical Termination Three Vertical Elbows Note If installing a vertical vent t...

Page 24: ...rmination baffle supplied with the appliance may be used 3 Part of the refractory must be removed before installing the vertical baffle Remove the four screws holding the refractory retainers in place...

Page 25: ...Replace the glass refer to Section 12 H 8 Start the appliance 5 Release pressure on the baffle so that it is wedged against the sides of the flue collar See Figure 5 23 4 Squeeze the open end of the...

Page 26: ...ld attached to them A Pipe Clearances to Combustibles Fire Risk Explosion Risk Maintain vent clearance to combustibles as specified Do not pack air space with insulation or other materials Failure to...

Page 27: ...ceiling firestop may be installed above or below the ceiling Refer to Figure 6 5 Secure with three fasteners on each side Do not pack insulation around the vent Insulation must be kept away from the...

Page 28: ...Installation The attic insulation shield has been laser etched with cut lines and ceiling pitches to make field trimming easier Remove one shield from box Note Cut previously installed batt insulation...

Page 29: ...e and set aside Figure 7 3 Cover Plate Remove Screws Remove four screws holding inner plate surrounding the flue See Figure 7 4 Remove inner plate and discard Figure 7 4 Inner Plate Top of Appliance S...

Page 30: ...er See Figure 7 7 Remove outer shell cover and set aside Figure 7 7 Outer Shell Cover Figure 7 8 Outer Cover Rear Remove Plate Figure 7 9 Remove Inner Cover Plate Remove four screws holding outer cove...

Page 31: ...ed collars and replace four screws to hold plate in place See Figure 7 12 Place inner cover plate on appliance top and replace four screws to hold inner cover plate in place See Figure 7 14 Make sure...

Page 32: ...of heat shield Replace four screws to hold this plate in place See Figure 7 16 Locate outer shell cover removed in the sixth step Figure 7 7 Place the cover on top of appliance See Figure 7 17 Replac...

Page 33: ...the appliance into position Level the appliance from side to side and front to back Shim the appliance as necessary It is acceptable to use wood shims Bend out nailing tabs on each side Keep nailing t...

Page 34: ...two stories or High rise Applications For installation into a commercial multi family multi level exceeding two stories or high rise application All outer pipe joints must be sealed with high temperat...

Page 35: ...2 Once both inner and outer flues are started press section A onto section B firmly until all lances have snapped into place Check to make sure they have snapped together see Figure 8 3 and the seams...

Page 36: ...into inner flue the last pipe sec tion see Figure 8 6 Slide together to the desired length making sure that a 1 1 2 in outer flue overlap is maintained between the pipe section and slip section The p...

Page 37: ...ipe rotate either section see Figure 8 10 so that the seams on both pipe sections are aligned see Figure 8 11 They can then be carefully pulled apart Figure 8 8 Securing Vertical Pipe Sections Figure...

Page 38: ...termination cap There are two sections of the standard heat shield One sec tion is factory attached to the wall shield firestop The other section is factory attached to the cap See Figure 3 1 If the w...

Page 39: ...ion codes INTERIOR Heat Shield or Extended Heat Shield Wall Shield Firestop Heat Shield 1 1 2 in 38 mm min overlap EXTERIOR SHEATHING Vent depth from back of appliance to outside surface of exterior w...

Page 40: ...12 to 12 12 4 0 Over 6 12 to 7 12 1 25 Over 12 12 to 14 12 5 0 Over 7 12 to 8 12 1 5 Over 14 12 to 16 12 6 0 Over 8 12 to 9 12 2 0 Over 16 12 to 18 12 7 0 Over 9 12 to 10 12 2 5 Over 18 12 to 20 12 7...

Page 41: ...the brackets and tighten the nut to complete the storm collar assembly Make sure the collar is tight against the pipe section See Figure 8 17 Slide the assembled storm collar down the pipe section unt...

Page 42: ...2 in 13 mm control valve inlet If substituting for these components please consult local codes for compliance Note Gas line may be run from either side or through the bottom of appliance through the g...

Page 43: ...ngs and connections Do not use open flame After the gas line installation is complete all connections must be tightened and checked for leaks with a commercially available non corrosive leak check sol...

Page 44: ...to avoid recon struction The battery pack requires two D cell batteries not included Batteries can be placed in the battery pack at any time 10 10 Electrical Information Note This appliance must be el...

Page 45: ...imal performance See Determine Location for recommenda tions Determine Location Determine the location for the wall switch The chosen loca tion should provide an accessible location in the same space...

Page 46: ...to the G terminal Do not over tighten Using the screws provided mount the switch to the electrical junc tion box right side up Install provided cover plate using the screws provided Do not use a subs...

Page 47: ...r on flame control solenoid See Figure 10 3 Insert the correct plunger blue natural gas red propane into the flame control solenoid See Figure 10 3 Thread the flame control solenoid with correct plung...

Page 48: ...cate cover plate see Figure 10 4 and remove from appliance Figure 10 4 Remote Cover Plate Shipping Location Bend four legs at 90 angle See Figure 10 5 Figure 10 5 Bend Legs Place over control plate so...

Page 49: ...This switch is only used on Intellifire IPI control systems under battery operation J Setting Flame Height Manifold Pressure To be done by a qualified service technician Upon ini tial power up of thi...

Page 50: ...OFF rocker switch located near the gas valve The wall switch functions will not operate under battery power Under battery control the only available function is flame ON and OFF in the high position T...

Page 51: ...y Operation Switch Figure 10 9 Control Box Service Parts List Description Service Part Solenoid HTI 17 006 Wall Switch Key Pad HTI 12 007 Cover Plate HTI 21 007 Control Box HTI 13 007 Actuator Pins HT...

Page 52: ...perpendicular wall A 3 1 2 in 89 mm min from fireplace opening to perpendicular wall B 48 in 1219 mm max Mantel Leg or Perpendicular Wall Top of Appliance Drywall A B Figure 11 2 Mantel Leg or Wall Pr...

Page 53: ...cessories Install approved accessories per instructions included with accessories Refer to Section 16 Shock Risk Fire Risk Use ONLY optional accessories approved for this appliance Using non listed ac...

Page 54: ...to use the entire bag Save the remaining amount for future use Figure 12 7 Placing Right Top Log Figure 12 5 Base Logs Figure 12 6 Placing Left Top Log Figure 12 4 Placement of Rockwool Install Y log...

Page 55: ...ition When the shutter adjustment handle is all the way up the air shutter is in the fully open position I Hood Align back edge of hood with attachment clips and press firmly in place H Grilles and Tr...

Page 56: ...er adjustment Ensure that there are no gas leaks Ensure that the glass is sealed and in the proper position Ensure that the flow of combustion and ventilation air is not obstructed front grilles and v...

Page 57: ...the appliance WARNING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life FOR YOUR SAFETY READ BEFORE LIGHTING 33631...

Page 58: ...tore flammable materials in the vicinity of the appliance Do NOT use gasoline lantern fuel kerosene charcoal lighter fluid or similar liquids in this appliance Combustible materials may ignite WARNING...

Page 59: ...ocker switch or wall switch to OFF position Remove ignitor wire I from module Place ON OFF rocker switch or wall switch in ON position Hold ground wire about 3 16 in away from I terminal on module If...

Page 60: ...Verify that the wire harness is firmly connected to module D Damaged pilot assembly or dirty sensor rod Verify that ceramic insulator around the sensor rod is not cracked damaged or loose Verify conn...

Page 61: ...grilles control compartment Burner burner ports Risk of Fire Delayed ignition or explosion Exposure to combustion fumes Odors WARNING Handle glass assembly with care Note Clean glass after initial 3 4...

Page 62: ...warpage corrosion or perforation Sand and repaint as necessary 2 Replace appliance if firebox has been perforated Burner ignition and operation 1 Verify burner is properly secured and aligned with pi...

Page 63: ...16 1 Appliance Dimensions 16 16 Reference Materials B 38 1 2 in 978 mm 33 1 2 in 851 mm 1 1 2 in 38 mm 27 1 4 in 692 mm 3 in 76 mm 6 1 2 in 165 mm 2 3 8 in 60 mm 14 1 8 in 365 mm 5 7 8 in 149 mm 2 in...

Page 64: ...l Termination Cap High Wind Includes storm collar and fastener pack PVK 80 Power Vent Kit DVP TV Vertical Termination Cap Includes storm collar fastener pack DVP TB1 Basement window well termination c...

Page 65: ...12MI 3 to 12 in 76 to 305 mm DVP24MI 3 to 24 in 76 to 610 mm 10 1 2 in 267 mm 10 7 8 in 276 mm DVP45 45 Elbow 45 4 7 8 in 124 mm Assembled Height 24 in 610 mm Diameter 10 in 254 mm DVP AS2 10 in 254 m...

Page 66: ...n 625 mm 13 1 4 in 367 mm RF12M Roof Flashing Multi pak BEK Trap Cap Brick Extension 13 3 4 in 349 mm 5 in 127 mm 13 3 4 in 349 mm DVP BEK2 DVP HPC Cap Brick Extension 13 7 8 in 352 mm 5 in 127 mm 11...

Page 67: ...Basement Vent 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 Vertical Termination Cap PVK 80 For use with IPI and DSI appliances o...

Page 68: ...mum Term Cap Effective Length Effective Length TRAP1 4 1 8 in 5 5 8 in 105 mm 143 mm TRAP2 6 3 4 in 10 5 8 in 171 mm 270 mm Note Heat shields MUST overlap by a minimum of 1 1 2 in 38 mm The heat shiel...

Page 69: ...t Components Diagrams con t 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...

Page 70: ...11 07 C Service Parts List Service Parts Diagram 36 in Caliber NXT Series Service Parts CNXT4236 SERIES Beginning Manufacturing Date N A Ending Manufacturing Date Active 8 3 12 4 2 20 7 6 19 1 5 22 V...

Page 71: ...5882 1 9 Flue Cover Plate 25901 25901 25901 25901 1 10 Heat Zone Cover Plate 31051 31051 31051 31051 2 11 Nailing Flange 31190 31190 31190 31190 4 12 Flue Adapter Plate with Hole 4000 226 4000 226 400...

Page 72: ...07 Service Parts Diagram 36 in Caliber NXT Series Service Parts CNXT4236 SERIES Beginning Manufacturing Date N A Ending Manufacturing Date Active Traditional Brick Refractory 3 1 6 2 5 4 Log Grate Ass...

Page 73: ...203 4040 203 1 5 Middle Log Pre GA164700 4040 206 4040 206 4040 206 4040 206 1 Post GA164700 4000 316 4000 316 4000 316 4000 316 1 6 Back Log Assembly 4040 207 4040 207 4040 207 4040 207 1 Back Log 4...

Page 74: ...NXT Series 4047 132 Rev P 11 07 Valve Assembly Diagram 36 in Caliber NXT Series Service Parts CNXT4236 SERIES Beginning Manufacturing Date N A Ending Manufacturing Date Active 8 13 11 10 2 4 3 14 7 5...

Page 75: ...nector Male Flex 17069 17069 17069 17069 1 4 16 in Stainless Steel Flex Gas Line 17245B 17245B 17245B 17245B 1 5 Valve Bracket 31824 31824 31824 31824 1 6 Bulkhead Insulation 4021 043 4021 043 4021 04...

Page 76: ...or Caliber CNXT Series 4047 132 Rev P 11 07 Service Parts Diagram 36 in Caliber NXT Series Service Parts CNXT4236 SERIES Beginning Manufacturing Date N A Ending Manufacturing Date Active 4 5 2 3 9 11...

Page 77: ...A 14in SJ3542 Velcro Loop 17440A 17440A 17440A 17440A 14in 2 Wire Assembly Male Terminals 4003 128 4003 128 4003 128 4003 128 1 3 Wire Assembly 1Male 1Fem Term 4003 129 4003 129 4003 129 4003 129 1 4...

Page 78: ...7 132 Rev P 11 07 Service Parts Diagram 42 in Caliber NXT Series Service Parts CNXT4842 SERIES Beginning Manufacturing Date N A Ending Manufacturing Date Active 8 3 12 4 2 20 7 6 19 1 5 22 Valve Assy...

Page 79: ...4040 272 4040 272 4040 272 1 8 Flue Adapter Plate 25882 25882 25882 25882 1 9 Flue Cover Plate 25901 25901 25901 25901 1 10 Heat Zone Cover Plate 31051 31051 31051 31051 2 11 Nailing Flange 31190 311...

Page 80: ...07 Service Parts Diagram 42 in Caliber NXT Series Service Parts CNXT4842 SERIES Beginning Manufacturing Date N A Ending Manufacturing Date Active Traditional Brick Refractory 3 1 6 2 5 4 Log Grate Ass...

Page 81: ...203 4040 203 1 5 Middle Log Pre GA1647700 4040 206 4040 206 4040 206 4040 206 1 Post GA1647700 4000 316 4000 316 4000 316 4000 316 1 6 Back Log Assembly 4040 208 4040 208 4040 208 4040 208 1 Back Log...

Page 82: ...NXT Series 4047 132 Rev P 11 07 Valve Assembly Diagram 42 in Caliber NXT Series Service Parts CNXT4842 SERIES Beginning Manufacturing Date N A Ending Manufacturing Date Active 8 13 11 10 2 4 3 14 7 5...

Page 83: ...1 4 16 in Stainless Steel Flex Gas Line 17245B 17245B 17245B 17245B 1 Long Cable Tie 19954A 19954A 19954A 19954A 1 Dust Cap 23491 23491 23491 23491 1 5 Valve Bracket 31824 31824 31824 31824 1 6 Bulkh...

Page 84: ...or Caliber CNXT Series 4047 132 Rev P 11 07 Service Parts Diagram 42 in Caliber NXT Series Service Parts CNXT4842 SERIES Beginning Manufacturing Date N A Ending Manufacturing Date Active 4 5 2 3 9 11...

Page 85: ...A 14in SJ3542 Velcro Loop 17440A 17440A 17440A 17440A 14in 2 Wire Assembly Male Terminals 4003 128 4003 128 4003 128 4003 128 1 3 Wire Assembly 1Male 1Fem Term 4003 129 4003 129 4003 129 4003 129 1 4...

Page 86: ...86 Heatilator Caliber CNXT Series 4047 132 Rev P 11 07 D Optional Components Arts Crafts Faux Front FFCAC Modernist Faux Front FFCM Jamestown Faux Front FFCJ...

Page 87: ...rushed nickel decorative faux front FFCJ36 Jamestown style black decorative faux front FFCJ36PT Jamestown style pewter decorative faux front DCKVP NXT B NG to LP Conversion Kit DCKVN NXT B LP to NG Co...

Page 88: ...88 Heatilator Caliber CNXT Series 4047 132 Rev P 11 07 This page intentionally left blank...

Page 89: ...Heatilator Caliber CNXT Series 4047 132 Rev P 11 07 89 This page intentionally left blank...

Page 90: ...90 Heatilator Caliber CNXT Series 4047 132 Rev P 11 07 This page intentionally left blank...

Page 91: ...ons inadequate ventilation or drafting caused by tight sealing construction of the structure air handling devices such as exhaust fans or forced air furnaces or other causes 5 use of fuels other than...

Page 92: ...wing patents United States 4593510 4686807 4766876 4793322 4811534 5000162 5016609 5076254 5113843 5191877 5218953 5263471 5328356 5341794 5347983 5429495 5452708 5542407 5601073 5613487 5647340 56885...

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Heatilator CNXT4236IH CNXT4842IH, Owner'S Manual

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