Heatilator NB3630 Owner's Manual
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Heatilator NB3630 Owner's Manual

B-vent gas appliance
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Models:
NB3630/3933/4236/4842
NB3630I/3933I/4236I/4842I
B-Vent Gas Appliance
• Important operating and
maintenance instructions
included.
WARNING
If the information in these instruc-
tions is not followed exactly, a
fi re may result causing property
damage, personal injury, or death.
• Do not store or use gasoline or other fl am-
mable vapors and liquids in the vicinity of
this or any other appliance.
• What to do if you smell gas:
- Do not try to light any appliance.
- Do not touch any electrical switch. Do not
use any phone in your building.
- Immediately call your gas supplier from
a neighbor's phone. Follow the gas
supplier's instructions.
- If you cannot reach your gas supplier, call
the fi re department.
• Installation and service must be performed
by a qualifi ed installer, service agency, or
the gas supplier.
This appliance may be installed as an OEM installation
in manufactured home (USA only) or mobile home and
must be installed in accordance with the manufacturer's
instructions and the manufactured home construction and
safety standard, Title 24 CFR, Part 3280 or Standard for
Installation in Mobile Homes, CAN/CSA Z240MH.
This appliance is only for use with the type(s) of gas
indicated on the rating plate.
CAUTION
DO NOT DISCARD THIS MANUAL
Read, understand and follow
•
these instructions for safe
installation and operation.
Heatilator • Novus BV • 4031-551 Rev B • 12/06
Owner's Manual
Leave this manual with
•
party responsible for
use and operation.
WARNING
HOT! DO NOT TOUCH.
SEVERE BURNS MAY RESULT.
CLOTHING IGNITION MAY RESULT.
Glass and other surfaces are hot during
operation and cool down.
•
Keep children away.
•
CAREFULLY SUPERVISE children in same room as
appliance.
•
Alert children and adults to hazards of high
temperatures.
•
Do NOT operate with protective barriers removed or
door open.
•
Keep clothing, furniture, draperies and other
combustibles away.
This appliance has been supplied with an integral barrier to
prevent direct contact with the fi xed glass panel. Do NOT
operate the appliance with the barrier removed.
Contact your dealer or Hearth & Home Technologies if the bar-
rier is not present or help is needed to properly install one.
In the Commonwealth of Massachusetts:
•
installation must be performed by a licensed plumber or gas fi tter.
•
a CO detector shall be installed in the room where the appliance is
installed.
Installation and service of this appliance should be performed
by qualified personnel. Hearth & Home Technologies
suggests NFI certifi ed or factory-trained
professionals, or technicians supervised
by an NFI certifi ed professional.
Installation and Operation
1

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Summary of Contents for Heatilator NB3630

  • Page 1 NFI certifi ed or factory-trained professionals, or technicians supervised This appliance is only for use with the type(s) of gas by an NFI certifi ed professional. indicated on the rating plate. Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 2 Your new Heatilator gas appliance will give you years of As the owner of a new appliance, you’ll want to read and durable use and trouble-free enjoyment. Welcome to the carefully follow all of the instructions contained in this owner’s...

  • Page 3: Table Of Contents

    D. High Altitude Installations ..... 20 Note: An arrow ( ) found in the text signifi es change in content. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 4: Listing And Code Approvals

    National unplastered shall be considered combustible materials. Fuel Gas Code, ANSI Z223.1-latest edition in the U.S.A. and the CAN/CGA B149 Installation Codes in Canada. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 5: Getting Started

    Whether optional accessories—devices such as a fan, wall switch, or remote control—are desired. See Section 16. WARNING Keep appliance dry. • Mold or rust may cause odors. • Water may damage controls. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 6: Negative Pressure

    Consider the fi replace location relative to fl oor and ceiling opening, duct leaks). and attic joists. Recommended Recommended Location Location Marginal Location Location Recommended Location Recommended Windward Outside Air Intake Leeward Multi-level Roofs Figure 2.1 Recommended Chimney Locations Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 7: Tools And Supplies Needed

    • Read all of the instructions before starting the installation. Follow these instructions carefully during the installation to ensure maximum safety and benefi t. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 8: Framing And Clearances

    • Vent Clearances and Framing (Section 6) Model NB3630 inches 33-1/2 19-5/8 NB3933 inches 35-1/2 19-5/8 1016 NB4236 inches 37-5/8 19-5/8 1067 1092 NB4842 inches 41-7/8 19-5/8 1219 1064 1245 Figure 3.1 Appliance Locations Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 9: Construct The Appliance Chase

    If the appliance is being installed on a ce- ment slab, we recommend that a layer of plywood be placed underneath to prevent conducting cold up into the room. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 10: Clearances

    0 in. Rough Opening Rough Opening Rough Opening Model (Width) (Height) (Depth) NB3630 34-7/8 19-5/8 NB3933 34-7/8 19-5/8 NB4236 34-7/8 19-5/8 1067 NB4842 34-7/8 19-5/8 1219 Figure 3.2 Clearances to Combustibles Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 11: Mantel Projections

    Framing or fi nishing material used on the front of, or in front of, the appliance closer than the minimums listed, must be constructed entirely of noncombustible materials (i.e., steel studs, concrete board, etc.). Failure to comply may cause fi re. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 12: Termination Locations

    Over 20/12 to 21/12 * 3 ft. minimum in snow regions Minimum Height from Roof to Lowest Discharge Opening Figure 4.1 Figure 4.1 specifi es minimum vent heights for various pitched roofs. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 13: Vent Information And Diagrams

    • This product is tested and listed to appliance and vent manufacturer’s specifi cations. • Appliance performance will suffer if specifi cations are not followed. Figure 5.2 Maximum Horizontal Run Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 14 30 ft (9.14 m) 45° Offsets exceeding Elbow 45° adapt horizontal limitations 90° Elbow Note: Maximum horizontal distance is 50% of vertical vent height. Figure 5.3 Maximum Horizontal Run Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 15: Vent Clearances And Framing

    • National building codes recommend using attic shield to keep loose materials/ insulation from contacting vent. • Hearth & Home Technologies requires the use of an attic shield. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 16: Appliance Preparation

    Do not draw outside combustion air from: • Wall, fl oor or ceiling cavity. • Enclosed space such as an attic or garage. • Close proximity to exhaust vents or chimneys. Fumes or odor may result. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 17: Gas And Electrical Connections

    Note: Once appliance is set up for top or rear venting, it CANNOT be changed at a later time. CAUTION Do NOT notch into the framing around the appliance spacers. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 18: Installing Vent Pipe

    Three tabs extend from appliance collar shield. Attach tabs to fi rst section of B-vent pipe using self-tapping 1/4 in. screws supplied with appliance. See Figure 8.1. Tabs Figure 8.1 Attaching Vent to Firebox Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 19: Gas Information

    Pressure Natural Gas Propane Minimum Inlet Pressure 5.0 in. w.c. 11.0 in. w.c. Maximum Inlet Pressure 7.0 in. w.c. 14.0 in. w.c. Manifold Pressure 3.5 in. w.c. 10.0 in. w.c. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 20: High Altitude Installations

    Explosion Risk Do NOT change the valve settings. • This valve has been preset at the factory. • Changing valve settings may result in fi re hazard or bodily injury. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 21: Electrical Information

    • Keep wire lengths short as possible by removing any excess wire length. • Low voltage and 110 VAC voltage cannot be shared within the same wall box. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 22: Standing Pilot Ignition System Wiring

    Copper Tubing GRN wire only used with optional wall switch WSK-MLT-HTL Push Button Ignitor Gas Inlet To Burner VALVE Inlet Tap Outlet Tap Figure 10.2 Standing Pilot Ignition Wiring Diagram Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 23: Junction Box Installation

    (switch leg) wire, route it through the Figure 10.4 Fan Control Switch Wiring knockout in the face of the junction box, and connect to the top fan switch connector (1/4 in. male) as shown. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 24: Finishing

    Seal joints between the fi nished wall and appliance to perpendicular wall top and sides using only a 300° F minimum sealant. Figure 11.2 Mantel Leg or Wall Projections (Acceptable on both sides of opening) Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 25: Appliance Setup

    • Replace rockwool material annually. • Close lower access panel and reinstall top grille. Improperly placed rockwool interferes with proper burner operation. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 26: Glass Assembly

    Pull out and latch all four or seven glass assembly latches into the groove on the glass frame. Figure 12.3 Installing the Hood • Replace fi rescreen. Latches (both bottom and top) Glass Assembly Figure 12.2 Glass Assembly Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 27: Air Shutter Setting

    • Replace the valve assembly, wing nuts and wing studs as removed, making sure to line the orifi ce up with the main burner neck. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 28: Operating Instructions

    Glass door MUST be in place and sealed before operating appliance. • Only use glass doors certifi ed for use with the appliance. • Glass replacement should be done by qualifi ed technician. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 29: Check Appliance Draft

    Hold lit match at bottom edge of draft hood opening and observe fl ame/smoke per the fi gure. Flame up-Acceptable Flame up-Acceptable Flame in-Good Flame in-Good Flame out-Bad Flame out-Bad Without With doors doors. closed. Figure 13.1 Checking Appliance Draft Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 30: Lighting The Appliance

    * For U.S. only! NATURAL GAS Due to high surface temperatures, keep children, clothing and furniture away. Keep burner and control compartment clean. See installation and operating instructions accompanying the appliance. 33631D Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 31: Standing Pilot Ignition

    Standing Pilot Ignition Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 32: After The Appliance Is Lit

    In an Intellifi re ignition system it is normal to see the pilot fl ame, but it should turn off when ON/OFF is turned off. fl ame burn continually? In a standing pilot system the pilot will always stay on. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 33: Troubleshooting

    Check the burner orifi ce for stoppage. Remove stoppage. Wall switch or wires are Follow the corrective action in Symptom and Possible Cause 1.A. above. defective. Check the switch and wiring. Replace where defective. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 34: Corrective Actions

    Ensure that no debris has been placed at the base of, or in the area of the air holes in the center of, the base pan beneath the burner. Ensure that the glass is tightened properly on the appliance, particularly on top corners. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 35: Intellifi Re Ignition System

    “I” terminal, module must be replaced. If there is a spark at “I” terminal, module is fi ne. Inspect pilot assembly for shorted sparker wire or cracked insulator around electrode. Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 36 Verify that spark gap from ignitor to pilot hood is .17 in. or 1/8 in. Module is not grounded. Verify module is securely grounded to metal chassis of appliance. Module voltage output/ Replace module. valve/pilot solenoid ohms readings. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 37: Maintaining And Servicing The Appliance

    A i r p a s s a g e w a y s , g r i l l e s , c o n t r o l compartment. • Burner, burner ports. Risk of: • Fire • Delayed ignition or explosion • Exposure to combustion fumes • Odors Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 38: Maintenance Tasks

    Verify operation of remote. Replace batteries in remote transmitters and battery-powered receivers. Verify batteries have been removed from battery back-up in IPI systems to prevent premature battery failure or leaking. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 39: Reference Materials

    8 in. 13-1/4 in. (38 mm) (203 mm) (337 mm) Model NB3630 inches 8-5/8 NB3933 inches 11-5/8 NB4236 inches 14-5/8 1041 NB4842 inches 20-5/8 1194 1067 Figure 16.1 Appliance Dimensions Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 40: Service Parts List

    B. Service Parts List NOVUS/NB CIR BV Service Parts Beginning Manufacturing Date: 4/7/03 Exploded Parts Diagram Ending Manufacturing Date: Active NB3630 Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 41 4031-504 4031-504 30/33 in. Front Left Log - post 4503 4031-500 4031-500 Wool, Rock, Vermiculite 30831 30831 Lava Rock (1lb bag) 4021-295 4021-295 Mineral Wool 14333B 14333B Vermiculite 28746 28746 Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 42 NOVUS/NB CIR BV Service Parts Beginning Manufacturing Date: 4/7/03 Exploded Parts Diagram Ending Manufacturing Date: Active NB3630 #13 SP VALVE ASSEMBLY #13 IPI VALVE ASSEMBLY Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 43 4018-018 Wall Switch Wire Assembly (Post 12/06) 4018-018 4018-018 24 in. Replacement Pilot Tube Assembly 4021-193 4021-193 Shoulder Screws 501-836/25 501-836/25 *Removed from Valve Assembly and put into Install packets. Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 44 NOVUS/NB CIR BV Service Parts Beginning Manufacturing Date: 4/7/03 Exploded Parts Diagram Ending Manufacturing Date: Active NB3933 Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 45 33 in. Middle Log - post 4503 4031-503 4031-503 33 in. Back Log - post 4503 4031-505 4031-505 Wool, Rock, Vermiculite 30831 30831 Lava Rock (1lb Bag) 4021-295 4021-295 Mineral Wool 14333B 14333B Vermiculite 28746 28746 Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 46 NOVUS/NB CIR BV Service Parts Beginning Manufacturing Date: 4/7/03 Exploded Parts Diagram Ending Manufacturing Date: Active NB3933 #13 SP VALVE ASSEMBLY #13 IPI VALVE ASSEMBLY Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 47 4018-018 Wall Switch Wire Assembly (Post 12/06) 4018-018 4018-018 24 in. Replacement Pilot Tube Assembly 4021-193 4021-193 Shoulder Screws 501-836/25 501-836/25 *Removed from Valve Assembly and put in install packets. Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 48 NOVUS/NB CIR BV Service Parts Beginning Manufacturing Date: 4/7/03 Exploded Parts Diagram Ending Manufacturing Date: Active NB4236 Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 49 4031-276 4031-276 36 in. Back Log 4031-277 4031-277 Screw Sleeve 4021-057 4021-057 Wool, Rock, Vermiculite 30831 30831 Lava Rock (1lb Bag) 4021-295 4021-295 Mineral Wool 14333B 14333B Vermiculite 28746 28746 Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 50 NOVUS/NB CIR BV Service Parts Beginning Manufacturing Date: 4/7/03 Exploded Parts Diagram Ending Manufacturing Date: Active NB4236 #13 SP VALVE ASSEMBLY #13 IPI VALVE ASSEMBLY Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 51 Battery Pack - Removed from valve assy, put in install packets 593-594A Wall Switch Wire Assembly (Pre 12/06) 28602 4018-018 Wall Switch Wire Assembly (Post 12/06) 4018-018 4018-018 24 in. Replacement Pilot Tube Assembly 4021-193 4021-193 Shoulder Screws 501-836/25 501-836/25 Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 52 NOVUS/NB CIR BV Service Parts Beginning Manufacturing Date: 4/7/03 Exploded Parts Diagram Ending Manufacturing Date: Active NB4842 Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 53 4031-276 4031-276 42 in. Back Log 4031-278 4031-278 Screw Sleeve 4021-057 4021-057 Wool, Rock, Vermiculite 30831 30831 Lava Rock (1lb Bag) 4021-295 4021-295 Mineral Wool 14333B 14333B Vermiculite 28746 28746 Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 54 NOVUS/NB CIR BV Service Parts Beginning Manufacturing Date: 4/7/03 Exploded Parts Diagram Ending Manufacturing Date: Active NB4842 #13 SP VALVE ASSEMBLY #13 IPI VALVE ASSEMBLY Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 55 Battery Pack - Removed from valve assy, put in install packets 593-594A Wall Switch Wire Assembly (Pre 12/06) 28602 4018-018 Wall Switch Wire Assembly (Post 12/06) 4018-018 4018-018 24 in. Replacement Pilot Tube Assembly 4021-193 4021-193 Shoulder Screws 501-836/25 501-836/25 Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 56: Optional Components

    Stainless steel door handles BRSHND Brass door handles FFM30 Modernist-style black column decorative faux front with black handles FFAC30 Arts & Crafts style black column decorative faux front with black handles Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 57 Stainless steel door handles BRSHND Brass door handles FFM33 Modernist-style black column decorative faux front with black handles FFAC33 Arts & Crafts style black column decorative faux front with black handles Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 58 Stainless steel door handles BRSHND Brass door handles FFM36 Modernist-style black column decorative faux front with black handles FFAC36 Arts & Crafts style black column decorative faux front with black handles Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 59 Stainless steel door handles BRSHND Brass door handles FFM42 Modernist-style black column decorative faux front with black handles FFAC42 Arts & Crafts style black column decorative faux front with black handles Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 60 Arts & Crafts-Style Fixed, Cabinet-Style Faux Front Arched Glass Doors Fixed Bi-Fold Doors Modernist-Style Faux Front Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 61 Center piece is not part of the refractory for the 3630 model TB33 Traditional Brick Refractory Center piece is not part of the refractory for the 3630 model. HB33 Herringbone Brick Refractory Heatilator • Novus BV • 4031-551 Rev B • 12/06...
  • Page 62 This page intentionally left blank. Heatilator • Novus BV • 4031-551 Rev B • 12/06...

  • Page 63: Limited Lifetime Warranty

    If the Heatilator Appliance is found to be defective in either material or workmanship within one year of the date of original installation, HHT will provide replacement parts at no charge and pay reasonable labor and freight costs, and is for the period of one year following the date of original installation of the Appliance.

  • Page 64: Contact Information

    1915 W. Saunders Street Mt. Pleasant, Iowa 52641 www.heatilator.com Please contact your Heatilator dealer with any questions or concerns. For the number of your nearest Heatilator dealer, please visit www.heatilator.com. - NOTES - CAUTION DO NOT DISCARD THIS MANUAL Read, understand...

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