Jetmaster 700 Installation Instructions Manual

Jetmaster 700 Installation Instructions Manual

In-built timber frame & masonry firebox

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6.TMWG.1
TYPICAL JETMASTER IN-BUILT TIMBER FRAME & MASONRY
FIREBOX INSTALLATION INSTRUCTIONS FOR
SOLID FUEL BURNING OR INDOOR GAS BURNERS
IMPORTANT: Read all instructions carefully before starting installation. Failure to follow these instructions
may result in a fire hazard and will void the warranty.
Due to continued product improvement, The Fireplace Ltd reserves the right to change product specifications without prior notification.
Please check to ensure you have the latest installation instructions.
8/21

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Summary of Contents for Jetmaster 700

  • Page 1 6.TMWG.1 TYPICAL JETMASTER IN-BUILT TIMBER FRAME & MASONRY FIREBOX INSTALLATION INSTRUCTIONS FOR SOLID FUEL BURNING OR INDOOR GAS BURNERS IMPORTANT: Read all instructions carefully before starting installation. Failure to follow these instructions may result in a fire hazard and will void the warranty.
  • Page 2: Table Of Contents

    CONTENTS Before you start - IMPORTANT………………………… Firebox Dimensions ……………………………………… Timber Cavity Framing Dimensions ………………..Margins & Heat Shield …………………………………. Firebox Installation ……………………………………… Gas Requirements ……………………………………… Plan & Section Drawing ………………………………... Plan & Section Recessed Drawing …………………… 9,10 Masonry Cavity Dimensions ………………..Solid Fuel –...
  • Page 3: Before You Start - Important

    SWITCHED OFF, ACTION MUST BE TAKEN IMMEDIATELY! SWITCH THE UNIT OFF! SHUT DOWN THE GAS SUPPLY TO THE UNIT AT THE VALVE! CONTACT A GAS FITTER! THE JETMASTER UNIT IS TOBE INSTALLED BY A CERTIFIED FIREPLACE INSTALLER , APPROVED NZHHA INSTALLATION TECHNICIAN OR A CERTIFIED GAS FITTER Head Office &...
  • Page 4: Firebox Dimensions

    Please note that these dimensions (based on Hebel Block margins) are the absolute minimum sizes - widths (A & C) maybe increased if desired. It is important to ensure the Jetmaster firebox is seated on top of the finished floor protector level.
  • Page 5: Margins & Heat Shield

    Protector level Margin leg to be no less than 90mm wide METAL HEAT SHIELD Available for the 700, 850 and 1050 firebox Hebel power panel enclosure required for the 1200 and 1500 firebox. Fig. 6 Fig. 7 Hot Air Fix with 3...
  • Page 6: Firebox Installation

    6.TMWG.6 TIMBER FRAMING PREPARATION Refer to the minimum framing dimensions as per table 2. Allow a temporary lintel height (see table 2 ‘B’) from the finished floor protector level until the firebox and flue system is installed. Install front nogs on edge to increase chimney chase dimension.
  • Page 7: Plan & Section Drawing

    Rebate to suit tiles or other non com- or equal square or bustible material on Floor Protector rectangle shaped air see Table 5 vents to be wall or floor mounted It is important to ensure the Jetmaster firebox is seated at the required finished Floor Protector level...
  • Page 8: Plan & Section Recessed Drawing

    Table 4 floor mounted Note: All external air vents & ceiling penetrations must It is important to ensure the Jetmaster firebox is seated at the be bird & rodent proofed with permanently fixed screen required finished Floor Protector level...
  • Page 9: Masonry Cavity Dimensions

    6.TMWG.9 MASONRY MINIMUM CAVITY SIZE Temporary MODEL X min* Y min* Z min* Table 3 Lintel 1200 1100 1200 1250 1050IGC ** 1150 1200 1450 1050LL 1150 1200 1450 1050U 1150 1200 1450 1200 1300 1500 1600 1500 1600 1500 1900 **1050IGC box is ONLY available for a GAS installation PLAN VIEW...
  • Page 10 RECESSED REQUIRED 40mm Min. - 100mm Max recess Jetmaster Don’t plaster over the flange Allow 5mm gap between plaster and flange to ensure stainless steel cover can be fitted to the box. DO NOT PLASTER OVER THE FLANGE.
  • Page 11 FIREBOX INSTALLATION 6.TMWG.11 1. Locate and position firebox, fit and seal gather in cavity using fire cement (exhaust cement) and bolts (supplied), to the firebox. 2. Note: Pop rivet back of gather to firebox if required (refer to Cross Section). Earthquake restraints may be positioned by drilling through firebox into the floor protector, in a position midway beneath the log-pan.
  • Page 12: Solid Fuel - Flue Installation

    6.TMWG.12 FLUE INSTALLATION – SOLID FUEL 1. Install first length of flue pipe crimped end down, inside gather collar. Rivet flue pipe in 3 places around gather collar. Place bottom flue spider bracket around gather flue pipe collar, secure in position by tightening up coach bolt/screw (supplied).
  • Page 13: Gas - Flue Installation

    6.TMWG.13 FLUE INSTALLATION - GAS 1. Install first length of flue pipe crimped end down, inside gather collar. Rivet flue pipe in 3 places around gather collar. Place bottom flue spider bracket around gather flue pipe collar, secure in position by tightening up coach bolt/screw (supplied).
  • Page 14: Flue Penetration & Chimney Chase Air Venting

    CHIMNEY CHASE AIR VENTILATION 6.TMWG.14 Air Ventilation Through Chimney Chase Air Ventilation Through Top Flashing Fig. 20 Fig. 21 Oversized casing cover is necessary Spigot flashing to suit 150 mm 150 mm flue pipe casing minimum minimum Non combustible material Drip Line Hebel Block or...
  • Page 15: Floor Protector Requirements

    CHIMNEY CHASE MINIMUM TRIM OUT 6.TMWG.15 MODEL FLUE SYSTEM MINIMUM TRIM OUT DIMENSION Table 4 X (min) Y (min) 225/325 250/350 1050 IGC 250/300 1050 300/400 1200 400/500 1500 450/550 Dimensions in mm Note: A minimum 25mm clearance from flue pipe casing to combustible material must be maintained. A Minimum clearance of 200mm above Heat Shield must be maintained.
  • Page 16 6.TMWG.16 AIR REPLACEMENT PREPARATION The Fireplace Ltd specifies that allowances must be made for air replacement vents to be located near the fireplace, to aid combustion and reduce the incidence of back venting. Refer below for air vent sizing and suggested location. Fig.
  • Page 17: Mantel Requirements

    Projection (mm) 25 50 Mantel / Surround projection from wall Fig. 29 Surround Leg Jetmaster Firebox max. recess = 100mm min 300 Combustible Side Wall Note: Adjacent combustible side walls must be located a minimum of 300mm from the fireplace opening.

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