Enviro Westport Owner's Manual
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Enviro Westport Owner's Manual

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SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED PAPER.
PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE
OWNER'S MANUAL
WHAT TO DO IF YOU SMELL GAS
• Open windows/extinguish any open
flame.
• Do not try to light any appliance.
• Do not touch any electrical switch or
use any phone in your building.
• Immediately call your gas supplier
from a neighbour's phone. Follow the
gas supplier's instructions.
• If you cannot reach your gas supplier,
call the fire department.
FOR YOUR SAFETY
Do not store or use gasoline or other
flammable vapours and liquids in the
vicinity of this or any other appliance.
WARNING
If the information in this manual
is not followed exactly, a fire or
explosion may result causing property
damage, personal injury or loss of
life. Installation and service must be
performed by a qualified installer,
service agency or the gas supplier.
Westport
Massachusetts installations (Warning): This product must be installed by a licensed
plumber or gas fitter when installed within the Commonwealth of Massachusetts.
Other Massachusetts code requirements: Flexible connector must not be longer than
36in., a shut off valve must be installed; only direct vent sealed combustion products
are approved for bedrooms/bathrooms. A carbon monoxide detector is required in all
rooms containing gas fired direct vent appliances.
B Y : S H E R W O O D I N D U S T R I E S L T D
This appliance may be installed in an after-market
permanently located, manufactured (mobile)
home, where not prohibited by local codes.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is
not convertible for use with other gases, unless a
certified kit is used.
50-1033

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Questions and answers

Grace Popoff
January 18, 2025

I’m the owner, not the installer. I need a simple, easy to read, diagram of the controls including the of//on toggle, the next knob (?), the flame height knob, and the **** speed knob. What is that second knob for? Yes, the installer told me, but I don’t remember it all, and once he’s out the door, I need a simple document written for the owner!!!

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1 comments:
Mr. Anderson
February 4, 2025

The function of the second knob on the Enviro Westport controls is to adjust the flame height.

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Summary of Contents for Enviro Enviro Westport

  • Page 1 SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED PAPER. PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE Westport B Y : S H E R W O O D I N D U S T R I E S L T D OWNER’S MANUAL...

  • Page 2: Safety Precautions

    Safety Precautions FOR SAFE INSTALLATION AND OPERATION OF YOUR “ENVIRO” HEATER, PLEASE CAREFULLY READ THE FOLLOWING INFORMATION: • All ENVIRO gas-fired appliances must be installed • To prevent injury, do not allow anyone who is in accordance with their instructions. Carefully read all unfamiliar with the stove to operate it.

  • Page 3: Table Of Contents

    Table of Contents Safety Precautions........................2 Table of Contents........................3 Codes And Approvals......................4 Specifications.........................5 Dimensions........................5 Rating Label Location....................5 Operating Instructions......................6 Pilot Lighting Instructions....................6 Pilot Light........................7 Air Shutter.........................7 Remote controls (Optional)..................8 Blower Speed (Optional).....................8 Normal Sounds During Operation................8 Maintenance And Service......................9 Routine Maintenance....................9 Cleaning The Glass.....................9 Cleaning The Firebox....................9 Change Battery in Ignition Module................9...

  • Page 4: Codes And Approvals

    CAN/CGA 2.17-M91 GAS FIRED APPLIANCES FOR HIGH ALTITUDES CSA P.4.1-02 TESTING METHOD FOR MEASURING ANNUAL FIREPLACE EFFICIENCY This ENVIRO WESTPORT Fireplace: • Has been certified for use with either natural or propane gases. (See rating label.) • Is not for use with solid fuels.

  • Page 5: Specifications

    Specifications WARNING: Operation of this heater when not connected to a properly installed and maintained venting system can result in carbon monoxide (CO) poisoning and possible death. IMENSIONS " 25 3⁄4" (39.0cm) (65.3cm) 27" 27" (68.5cm) (68.6cm) 15 3⁄4" 25 3⁄4" (40.0cm) (65.4cm) "...

  • Page 6: Operating Instructions

    Operating Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE. ILOT IGHTING NSTRUCTIONS Figure 2.

  • Page 7: Pilot Light

    Operating Instructions ILOT IGHT 1. Turn off the gas to the fireplace. If not recently done, remove the glass and let the unit air out for at least five (5) minutes to clear out any gas. Turn on gas to the heater. Leak test all joints with soapy water.

  • Page 8: Remote Controls (Optional)

    Operating Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating EMOTE CONTROLS PTIONAL This fireplace can use an optional remote control or an optional cordless wall thermostat. If either of these are to be used to control the fireplace for the majority of the time, leave the ON/OFF switch (on the control panel) in the remote/thermostat position.

  • Page 9: Maintenance And Service

    Maintenance And Service OUTINE AINTENANCE At least once a year, run through the following procedures to ensure the system is clean and working properly. Check the burner to see if all the ports are clear and clean. Check the pilot to make sure it is not blocked by anything.

  • Page 10: Replacing The Glass

    Maintenance And Service EPLACING THE LASS The glass in the fireplace is a high temperature ceramic. If the glass is damaged in any way, a factory replacement is required (see P ). Wear gloves when handling damaged glass door ARTS OMPONENTS assembly to prevent personal injury.

  • Page 11: Fuel Conversion

    Maintenance And Service ONVERSION TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY Please read and understand these instructions before installing. Warning: This conversion kit shall be installed by a qualified service agency in accordance with the manufacturer’s instructions and all applicable codes and requirements of the authority having jurisdiction.
  • Page 12 Maintenance And Service 6. Convert the pilot injector: a) Pull the pilot hood straight up to access the pilot injector. b) Using a ” or 4 mm Allen key, remove the pilot injector. Loosen Tighten c) Install the new pilot injector supplied with this conversion kit.

  • Page 13: Initial Installation

    Initial Installation QUALIFIED INSTALLERS ONLY WARNING: Operation of this heater when not connected to a properly installed and maintained venting system can result in carbon monoxide (CO) poisoning and possible death. REPARATION NSTALLATION • Remove the packaging from the appliance, and check to make sure there is no damage. If damage is found, please report it to both the carrier and your dealer as soon as possible.
  • Page 14 Initial Installation QUALIFIED INSTALLERS ONLY Round Support Your total vent pipe length must be within the Box/Wall Thimble shaded area of Figure 23. If a 90° elbow is used in the horizontal plane, 36” (91.4 cm) must be subtracted from the allowable horizontal run. There are three (3) basic types of Direct Vent Horizontal System installations.

  • Page 15: Vent Termination Restrictions

    Initial Installation QUALIFIED INSTALLERS ONLY ERMINATION ESTRICTIONS Fixed Closed Fixed Openable Closed Openable Termination Cap Air Supply Inlet Gas Meter Restriction Zone (Termination not allowed) Figure 18. Vent Termination Restrictions, refer to Table 3. Table 3: Vent termination clearances, refer to Figure 18. Letter Canadian Installation US Installation...

  • Page 16: Fireplace Horizontal Vent Kit 50-1235

    Initial Installation QUALIFIED INSTALLERS ONLY 50-1235: IREPLACE ORIZONTAL Please read and understand these instructions before installing. Failure to follow these instructions carefully could cause property damage or personal injury. KIT COMPONENTS: Qnty Description Qnty Description Horizontal direct vent termination cap Wire spacers Flue collar adapter 4 oz tube Mill-Pac Sealant...

  • Page 17: Other Approved Vent Parts

    Initial Installation QUALIFIED INSTALLERS ONLY 10. Apply a bead of Mill-Pac Black sealant to the top section of the Ø4” (10 cm) by 5” Horizontal Vent Termination (12.5 cm) flue collar adaptor previously installed into the fireplace flue outlet. Slide the Ø4” (10 cm) flex vent over the flue collar and secure with three (3) sheet metal screws evenly spaced.
  • Page 18 Initial Installation QUALIFIED INSTALLERS ONLY EXCEPTION TO WARNING: This product has been evaluated by Intertek for using a Direct Vent GS starting collar in conjunction with Secure Vent, Direct-Temp, and Ameri Vent Direct venting systems. Use of these systems with the Direct Vent GS starting collar is deemed acceptable and does not affect the Intertek WH listing of the appliance.

  • Page 19: Vent Configurations And Restrictor Settings

    Using 45˚ elbows is preferable to using 90˚ elbows. Also, a shorter vent system will perform better than a longer one. The ENVIRO WESTPORT has been designed with a built in restrictor plate. The restrictor is designed to enhance flame appearance when installing this unit with vertical chimneys as well as installations with ����...

  • Page 20: Horizontal Installation

    Initial Installation QUALIFIED INSTALLERS ONLY ORIZONTAL NSTALLATION 1. Set the appliance in the desired location. Check to determine if wall studs or roof rafters are in the way when the venting system is attached. If this is the case, you may want to adjust the location of the appliance.
  • Page 21 Initial Installation QUALIFIED INSTALLERS ONLY wall, run a bead of non-hardening mastic around the edges, so as to make a seal between the termination and the wall. The arrow on the vent termination should be pointing up, insure that the proper clearances to combustible materials are maintained.

  • Page 22: Vertical Installation

    Initial Installation QUALIFIED INSTALLERS ONLY ERTICAL NSTALLATION 1. Check the instructions for required clearances (air spaces) to combustibles when passing through ceilings, walls, roofs, enclosures, attic rafters, or other nearby combustible surfaces. Do not pack air spaces with insulation. 2. Set the gas appliance in the desired location. Drop a plumb bob down from the ceiling to the position of the appliance flue exit, and mark the location where the vent will penetrate the ceiling.
  • Page 23 Initial Installation QUALIFIED INSTALLERS ONLY the support straps that extend out beyond the edge of the flashing. 7. Slip the flashing over the pipe section protruding through the roof. Secure the base of the flashing to the roof with roofing nails. Use a non-hardening sealant between the uphill edge of the flashing and the roof.

  • Page 24: Cathedral Ceiling Installation

    Initial Installation QUALIFIED INSTALLERS ONLY Nails Ceiling firestop plumber’s tape connected to wall strap Ceiling Wall strap Use clearances to as defined by appliance and vent pipe manufacturers. 45° elbows (x2) Second floor Figure 34: Multi-Story Vent Pipe Installation. Figure 33: Use of Wall Straps. ATHEDRAL EILING NSTALLATION...

  • Page 25: Corner Installations

    Initial Installation QUALIFIED INSTALLERS ONLY 5. Using tin snips, cut the “Support Box” from the top corners down to the roof line, and fold the resulting flaps over the roof sheathing (Figure 36). Before nailing it in to the roof, run a bead of non-hardening mastic around the top edges of the “Support Box”, to make a seal between the box and the roof.

  • Page 26: Venting Into A Class 'A' Chimney

    Initial Installation QUALIFIED INSTALLERS ONLY ‘A’ C ENTING INTO A LASS HIMNEY This model is also certified and tested to vent into CLASS ‘A’ wood stove chimneys. Place the freestanding direct vent appliance in the desired location. Use a conversion kit from Simpson Duravent (931, 932, Simpson GS or 933), or Security Chimney (SV4CCK1, SV4CCK2, or Dura Vent Cap...

  • Page 27: Installation Of Rear Vented Appliance

    Initial Installation QUALIFIED INSTALLERS ONLY 2. Remove the four (4) 1⁄4” screws that hold the flue collar elbow to the unit body (see Figure 40). 3. Carefully remove the elbow being sure not to damage the gasket that is glued to the flue collar elbow, it seals the flue to the firebox.

  • Page 28: Installation Of Top Vented; Horizontal Termination

    Initial Installation QUALIFIED INSTALLERS ONLY NSTALLATION OF ENTED ORIZONTAL ERMINATION This is the most common type of installation style. Set the unit in place. Termination Install a minimum 24” (61 cm) vertical chimney. Inside finished collar Install a 90° elbow, and mark the exterior wall where the vent would pass through.

  • Page 29: Freestanding Drafthood Adaptor - 50-841

    Initial Installation QUALIFIED INSTALLERS ONLY - 50-841: REESTANDING RAFTHOOD DAPTOR This Drafthood Adaptor is a complete assembly and is ready to fit onto your Westport in a vertical vent application only. With the Drafthood Adaptor correctly installed and wired to the gas control valve. Your Direct Vent Fireplace can be vented like a B-Vent Fireplace.
  • Page 30 Initial Installation The minimum clearance to combustibles is 6” (150 mm) when using single wall venting and 1” (25 mm) when using “B-vent” venting. We strongly recommend installing an approved chimney liner in an existing brick chimney. This will maximize the potential draft of the chimney and lessen the effects of slow chimney start-up. VENTING OF A FIREPLACE FITTED WITH THE DRAFTHOOD ADAPTOR: Note: Please refer to the chimney manufacturer’s installation instructions prior to commencing the installation.
  • Page 31 Initial Installation AUTOMATIC SAFETY SHUT DOWN: If the spill switch is activated and shuts off the main burner the following procedure should be followed. • Is the pilot flame still on? If not, the reason for the fireplace shut down is not the spill switch.

  • Page 32: Gas Line Connection And Testing

    Initial Installation QUALIFIED INSTALLERS ONLY ONNECTION AND ESTING WARNING: Only persons licensed to work with gas piping may make the necessary gas connections to this appliance. Inlet Manifold GAS LINE CONNECTION Pressure Tap Pressure Tap This stove is equipped with a certified flexible pipe •...

  • Page 33: Electrical Requirements For Gas Valve And Optional Blower

    PTIONAL LOWER The ENVIRO WESTPORT will operate without electrical power. This model has a millivolt gas control, which uses the pilot flame to generate enough electricity to operate the main burners. The appliance when equipped with an optional blower must be electrically connected and grounded in accordance with local codes or in the absence of local codes, with the current CSA C22.1 CANADIAN ELECTRICAL CODE...

  • Page 34: Secondary Installation

    Secondary Installation NSTALLATION OF PTIONAL LOWER 1. Remove the pre-assembled blower from the packaging. Inspect the blower for damage. If damage is noticed call your dealer, distributor or courier company and have components replaced. 2. Ensure the temperature sensor will touch the unit when mounted.
  • Page 35 Secondary Installation 1. Carefully remove logs from box. Check to ensure there is Ledge for no damage. It is very important Center Log to install all logs in their proper position to insure safe, optimum Placement Pin operating conditions. for Center Log 2.
  • Page 36 Secondary Installation Important note: When the unit is turned on for the first time, It should be turned onto high without the fan on for the first four (4) hours. This will cure the paint, logs, gasket material and the other products used in the manufacturing process.

  • Page 37: Installation Of Panel Set

    Secondary Installation NSTALLATION OF ANEL Do not install when the unit is hot. The brick panel set is fragile. Handle panels with care and avoid knocking them on the placement pins or any other object. 1. Remove the two (2) screws from the rear of the baffle, use a 1⁄4”...

  • Page 38: Trouble Shooting

    Trouble Shooting Problem Possible Cause Solution The main burner does not The gas valve may not be on. • Check that the gas control knob is in the “ON” position. ignite when called for. Thermostat is not calling for • Adjust the thermostat several degrees above ambient heat.

  • Page 39: Parts List - Cast

    Parts List - Cast Reference Part Description Part Number Number Top Vent Insert Piece - Painted EGWP-503 Top Vent Insert Piece - Antique White EGWP-503AW Top Vent Insert Piece - Diamond Black EGWP-503DB Top Vent Insert Piece - Inferno Red EGWP-503IR Top Vent Insert Piece - Pearl Grey EGWP-503PG...
  • Page 40 Parts List - Cast Reference Part Description Part Number Number Side Panel (Right) - Painted EGWP-505 Side Panel (Right) - Antique White EGWP-505AW Side Panel (Right) - Diamond Black EGWP-505DB Side Panel (Right) - Inferno Red EGWP-505IR Side Panel (Right) - Pearl Grey EGWP-505PG Side Panel (Right) - Wedgewood Blue EGWP-505WB...
  • Page 41 Parts List - Cast Reference Part Description Part Number Number Top Complete (Top, Vent Insert, & Grate) - Painted EGWP-501 Top Complete (Top, Vent Insert, & Grate) - Antique White EGWP-501AW Top Complete (Top, Vent Insert, & Grate) - Diamond Black EGWP-501DB Top Complete (Top, Vent Insert, &...

  • Page 42: Parts Diagram - Cast

    Parts Diagram - Cast � � WESTPORT - Castings � January 2005 � � � � �...

  • Page 43: Parts List - Components

    Parts List - Components Reference Part Description Part Number Number 120° Ceramic Fan Temperature Sensor EC-001 S.I.T. Nova Valve Convertible 50-1421 Thermocouple EC-009 Spark Electrode with Ignitor Cable EC-011 Thermopile EC-012 Pilot Orifice NG Threaded EC-019 Pilot Orifice LP Threaded EC-020 Pilot Gasket EC-021...
  • Page 44 Parts List - Components Reference Part Description Part Number Number Inner Door Handles (2 per set) 30-052 Venturi Adjustment Rod 30-053 Firebox 30-054 Burner 30-055 45° Elbow & Gasket 50-040 Fan Kit 180 C.F.M. 50-173 Door Knob - Brushed Nickel 50-262 Electronic Ignition Module Switch 50-329...

  • Page 45: Parts Diagram - Components

    Parts Diagram - Components �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� � �� �� WESTPORT - Components January 2005...

  • Page 46: Warranty

    The warranty does not cover removal and re-installation costs. Sherwood Industries Ltd. reserves the right to repair or to replace the defective product. The shipping costs are to be paid by the consumer. All warranties by the manufacture are set forth herein and no claim shall be made against the manufacturer on any oral warranty or representation.

  • Page 47: Installation Data Sheet

    � NATURAL GAS (NAT) PROPANE(LPG) _________________________________________ INLET GAS PRESSURE:_________in wc PHONE:___________________________________ MAIN BURNER ORIFICE:__________# DMS PILOT ORIFICE #_________OR________in diam. INSTALLER’S SIGNATURE: _________________________________________ MANUFACTURED BY: SHERWOOD INDUSTRIES LTD. 6782 OLDFIELD RD. SAANICHTON, BC, CANADA V8M 2A3 www.envirofire.biz April 4, 2006 C-11077...

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