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15 

 

RAISED HEARTH SPECIFICATIONS 

 
 

 

 
 
 
 

In most installations, a 16" non-combustible protector is required in front of the glass surface of the unit 
on the floor or raised hearth.  This protection can be any non-combustible material such as 24 gauge 
sheet metal, tile, brick, concrete board, etc.  If replacing a wood-burning insert with this gas insert, the 
existing and approved hearth protection will provide adequate floor protection. 
 
If a raised hearth extends less than 16", refer to the diagram above and the following procedure to see if 
additional floor protection is required. 
 
Project a line (using string or a tape measure) from the top of the lower grill to the edge of the raised 
hearth, continuing on to the floor.  If the point of intersection with the floor is beyond 16" from the In-
sert, then no further floor protection is required.  If the intersection is less than 16" from the Insert then 
additional non-combustible floor protection is required to meet the minimum 16". 
 
For installations where the fireplace is raised 16" or more (from the top of the lower grill) above the 
floor or if the floor is non-combustible (stone, brick, etc.), a non-combustible protector is not required. 

 
 

 

 
 

FIGURE 9 

Содержание SEABROOK D-30

Страница 1: ...lumer d appareil 2 Ne touchez aucun interrupteur Ne pas vous servir des t l phones se trouvant dans le batiment ou vous vous trouvez 3 Evacuez la pi ce le b timent ou la zone 4 Appelez imm diatement v...

Страница 2: ...ERS CO LINEAR 4 DIAMETER EXHAUST 4 DIAMETER INLET or CO AXIAL 4 DIAMETER EXHAUST 6 DIAMETER INLET TOTAL WEIGHT 175 SAFETY AGA CERTIFIED PILOT GENERATOR MILLIVOLT SYSTEM ACTIVATED WITH SWITCH REMOTE CO...

Страница 3: ...material should not be placed on or near the Insert Mendota Inserts are designed for installation only in vented non combustible fireplaces Any fireplace in which an Insert is to be installed MUST be...

Страница 4: ...will usually heat a large area of your home if situated to maximize heat circulation NOTE The Mendota Insert is designed as a supplemental heat source It should not be used as a whole house heating sy...

Страница 5: ...MIN FROM TOP TO MANTEL FRONT VIEW 30 1 4 BRASS TRIM MANTEL 85 03 00590 16 MIN CLEARANCE TO SIDEWALL TOP VIEW 7 5 8 22 1 4 13 1 4 30 7 16 HEARTH EXTENSION 16 MIN NON COMBUSTIBLE 19 22 1 8 BE ORDERED S...

Страница 6: ...HEARTH EXTENSION 19 3 4 8 MAX MANTEL 16 MIN CLEARANCE TO SIDEWALL MENDOTA GAS DIRECT VENT FIREPLACE INSERT SPECIFICATIONS CLEARANCES CO AXIAL VENT ADAPTER D 30 Surround Dimensions A B Inches mm Inches...

Страница 7: ...6 flue liners permanently secure damper in open position NOTE Massachusetts requires that the flue damper must be removed or permanently welded in the open position 6 If damper opening is too small fo...

Страница 8: ...Inserts 1 Co Axial and 2 Co Linear NOTE THE INSERT IS DESIGNED TESTED AND LISTED FOR OPERATION ONLY WITH MENDOTA INSERT VENTING COMPONENTS AS LISTED IN FIGURES 3 4 AND DRAWING BELOW CO LINEAR VENT KIT...

Страница 9: ...e flashing Measure trim and shape flashing to fit the exist ing flue liner This flashing prevents water and small animals from entering area between the chimney liner and flue liner Plan for 1 to 1 1...

Страница 10: ...arger FIGURE 5 13 One installer should then return to the fireplace opening and pull the rope to guide the liner s into place through the smoke shelf and the damper opening to a point 20 508 mm above...

Страница 11: ...ent boot adapter to vent cap 4 inlet flex pipe extends from vent boot adapter to existing chimney above damper area aprox 4 5 ft Tightly secure 4 flex pipes using clamps provided Seal vent cap flashin...

Страница 12: ...bricks or steel washers FIGURE 7 Draft Diverter Installation 20 VENT BOOT ADAPTER INSTALLATION A Remove 2 sheet metal screws inside top of firebox at front edge B Remove exhaust baffle by dropping fro...

Страница 13: ...irmly B Reinstall exhaust baffle by placing rear edge on ledge swinging front edge upward and reinstalling two 2 sheet metal screws CAUTION The exhaust baffle must be reinstalled before operation 85 0...

Страница 14: ...T BAFFLE SECONDARY AIR INTAKE MAY BE ROUND OR RECTANGULAR DRAFT HOOD FRONT ACCESS PANEL NATURAL VENT B VENT SYSTEM INSTALLATION 22 The proper Insert surround can now be placed in position Assemble sur...

Страница 15: ...A QUALIFIED SERVICE PERSON THE INSERT SHOULD BE INSPECTED AT LEAST ANNUALLY BY A PROFESSIONAL SERVICE PERSON MORE FREQUENT CLEANING MAY BE REQUIRED DUE TO EXCESSIVE LINT FROM CARPETING BEDDING MATERI...

Страница 16: ...e and the following procedure to see if additional floor protection is required Project a line using string or a tape measure from the top of the lower grill to the edge of the raised hearth continuin...

Страница 17: ...run from the supply regulator to the Insert Refer to the following table for proper gas pipe diameters PIPE LENGTH FEET SCHEDULE 40 PIPE INSIDE DIA TUBING TYPE L OUTSIDE DIA NAT L P NAT L P 0 10 1 2 1...

Страница 18: ...for the Insert EXCEPTION Some codes allow 2 PSI 1 4KPA supplies to enter the residence in which case pounds to inches regulators are used The following table provides information on correct gas press...

Страница 19: ...es must be maintained LIGHTING CHECK OFF LIST Be sure to check these items before final operation of the Fireplace Insert All items on Installation Check Off List must be completed Connect Rocker Swit...

Страница 20: ...ON and cycle the burner on off to make certain it ignites promptly and that the flame runs smoothly around entire burner Note Logs will produce a strong acrid odor on initial contact with flames about...

Страница 21: ...or logs must not block pilot flame or burner flame and to check pilot flame with millivolt meter See Pg 30 Pilot flame must register a minimum of 450 millivolts Check that flame is stable and not lift...

Страница 22: ...21 LOG INSTALLATION STEP 2 LOG INSTALLATION STEP 3...

Страница 23: ...22 LOG INSTALLATION STEP 4 LOG INSTALLATION STEP 5...

Страница 24: ...23 LOG INSTALLATION STEP 6 LOG INSTALLATION STEP 7...

Страница 25: ...24 LOG INSTALLATION STEP 8 LOG INSTALLATION STEP 9...

Страница 26: ...WAIT 60 SECONDS BEFORE TURNING ON AGAIN IF BURNER DOES NOT COME ON IMMEDIATELY AFTER SECOND TRY RECHECK COMPLETE INSTALLATION OF LOGS PILOT ETC TO INSURE PROPER PILOT FLAME IMPINGEMENT ON THE THERMOP...

Страница 27: ...rs are made of special high temperature rated ABS for constant high speed operation at high temperatures Blowers are equipped with long life maintenance free ball bearings that ensure quiet operation...

Страница 28: ...tat 6 Disconnect wiring connection between gas valve and ON OFF switch or thermostat wires 7 Remove two sheet metal screws that hold down the burner tube weldment and remove burner 8 Remove all sheet...

Страница 29: ...in gas both natural and propane to make it smell can be harmful to glass and can leave a white film deposit on the glass This deposit can be removed with cleaners such as KEL KEM Polish Plus See your...

Страница 30: ...ualified person should check the air shutter opening to make certain that the shutter is set correctly at 1 8 to 1 4 open for natural gas and full open for L P gas NOTE For altitudes above 5 000 ft so...

Страница 31: ...readings will establish proper thermopile Millivolt generation and assure trouble free burner operation Readings must be taken with a Pilot ONLY operating b Main Burner operating A PILOT ONLY OPERATI...

Страница 32: ...extension knob SIT 05 04 00035 Pilot Assy complete 35 01 00296 TimberFire Log Set 05 04 00036 L P Pilot orifice 35 01 00240 Bag of Coal 05 07 00061 Thermopile 35 01 00239 Glowing inswool 05 07 00067...

Страница 33: ...sket Discard both the black rubber gasket and spring 3 Install the new LP Pressure Regulator onto the gas valve body in the same position and orientation as the NG Pressure Regulator you removed in St...

Страница 34: ...33 Figure 21 LP PRESSURE REGULATOR NG PRESSURE REGULATOR GAS VALVE BODY SCREWS...

Страница 35: ...34...

Страница 36: ...acturer s specifications INSTALL PROPER SIZE GAS LINES CHECK FOR GAS LEAKS Per Manual CHECK FOR CORRECT GAS PRESSURE AT MANIFOLD Per Manual a 3 5 Inches Water Column Maximum Nat Gas b 10 5 Inches Wate...

Страница 37: ...36 TAPE SHUT JOHNSON GAS APPLIANCE COMPANY 520 E AVENUE N W CEDAR RAPIDS IA 52405 POSTAGE NEEDED...

Страница 38: ...e limited warranty This warranty does not cover glass or log breakage Logs and embers are warranted against burn out Mendota has the right to investigate and inspect the exact original fireplace and e...

Страница 39: ...Johnson Gas Appliance Company 520 E Avenue N W Cedar Rapids IA 52405 Website www johnsongas com Part 85 03 00687...

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