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Hearth & Home Technologies • Grand Oak Gas Log Sets • 4004-299 Rev I • 11/08

4

D. Appliance Certification

This appliance is design certified by Omni International un-

der the 

ANSI Z21.60b-2004 or CSA 2.26b-2004, Decora-

tive  Appliances  for  Installation  in  Solid-fuel  Burning 

Fireplaces. 

Installation  and  the  provisions  for  combustion 

and ventilation air must conform to the 

National Fuel Gas 

Code, ANSI Z223.1/NFPA 54

, or the 

CSA B149.1, Natural 

Gas and Propane Installation Code.

• 

This  appliance  must  have  a  screen  in  place  while  the 

appliance is in operation and, unless other provisions for 

combustion  air  are  provided,  the  screen  shall  have  an 

opening for introduction of combustion air.

•  Solid  fuels  shall  not  be  burned  in  a  fireplace  where  a 

decorative appliance is installed.

•  If glass doors are present, the 

glass doors must be fully 

opened

 while appliance is in operation.

Do NOT use this appliance if any part has been under 

water.  Immediately  call  a  qualified  service  technician 

to inspect the appliance and to replace any part of the 

control  system  and  any  gas  control  which  has  been 

under water.

WARNING

E. Gas Supply Connection

A /8 in. flared fitting has been installed on the gas valve 

inlet at the factory. Ensure fittings are of the appropriate size 

and type on the gas line connection. If the tubing has to be 

cut to length be sure to use the proper cutting and flaring 

tool. Also, be careful not to crimp the tubing while bending. If 

the tubing becomes crimped, do not use for installation. 
Gas resistant pipe compound must be used on all threaded 

male connections to ensure a tight seal.

F. Gas Pressure

Proper input pressures are required for optimum appliance 

performance. Gas line sizing requirements need to be made 

following 

NFPA51

.

Fire Risk

Explosion Risk

Verify inlet pressures.

•  High  pressure  may  cause  overfire 

condition.

•  Low pressure may cause explosion.
Install  regulator  upstream  of  valve  if  line 

pressure is greater than 1/2 psig.

WARNING

Fire Risk

Explosion Risk

High pressure will damage valve.

•  Disconnect gas supply piping BEFORE 

pressure testing gas line at test pressures 

above 1/2 psig.

•  Close the manual shutoff valve BEFORE 

pressure testing gas line at test pressures 

equal to or less than 1/2 psig.

WARNING

•  Gas Supply Pressure: Minimum inlet gas supply pressure 

must be 7.0 in. W.C. for natural gas or 11 in. W.C. for LP 

gas for the purpose of input adjustment. Maximum inlet 

gas pressure must not exceed 10.5 in. W.C. for natural 

gas or 1 in. W.C. for LP gas. The gas line supplying the 

appliance must be sufficient size to furnish the appropriate 

supply pressure to the appliance while operating in the 

“High” setting. 

•  Pressure tap screws must be closed before turning gas 

on to the appliance.

•  Gas Line Pressure Test: Perform pressure test according 

to state and local code (if pressure exceeds 1/2 in. psi (.5 

kPa)) before appliance is connected. Be sure to release 

air pressure from the gas line before connection is made 

to the appliance. Excessive pressure will damage the gas 

control and may cause a gas leak.

•  Gas Leak Test: Make sure the gas connections are tight. 

Turn on the gas and coat each joint with a non-corrosive 

gas leak check solution. Air bubbles will form indicating 

any leaks. DO NOT USE A FLAME OR ANY TYPE OF 

IGNITION SOURCE TO CHECK FOR LEAKS. All leaks 

must be corrected before proceeding with installation.

•  The appliance must only be installed in a solid-fuel burning 

fireplace with the flue damper clamped open according 

to Tables 1 and 2. The fireplace must be constructed of 

non-combustible material.

•  The minimum permanent free opening (in square inches) 

that must be provided by the fireplace chimney or damper 

to vent the flue gases is provided in Tables 1 and 2. If the 

free opening is smaller than the specified area, do not use 

this appliance.

•  The damper must be removed or fixed in a manner in 

which will secure it open. Some jurisdictions require the 

damper to be removed or permanently welded fully open. 

Check with state and local codes.

•  Be sure that the chimney is completely unobstructed to 

ensure proper ventilation of flue gases including carbon 

monoxide  (CO).  CO  (a  poisonous  gas)  is  tasteless, 

odorless,  colorless  and  undetectable  without  proper 

equipment.

•  Refer to Table  to determine minimum fireplace opening 

requirements before proceeding.

Summary of Contents for GO24-IPI-NG or LP

Page 1: ...sonal injury or death Do not store or use gasoline or other flam 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 s...

Page 2: ...ngs This owner s manual should be retained for future reference We suggest you keep it with your other important documents and product manuals The information contained in this owner s manual unless noted otherwise applies to all models and gas control systems Your new gas log set will give you years of durable use and trouble free enjoyment Welcome to the Hearth Home Technologies family of applia...

Page 3: ...aced before operation A qualified service technician must perform installation and repair The appliance should be inspected and cleaned annually by a qualified service technician More frequent cleaning may be required due to excessive lint dust pet hair etc It is imperative that the control compartments burners and air passageways are unobstructed during operation Review proper placement of logs r...

Page 4: ...RE pressure testing gas line at test pressures above 1 2 psig Close the manual shutoff valve BEFORE pressure testing gas line at test pressures equal to or less than 1 2 psig WARNING Gas Supply Pressure Minimum inlet gas supply pressure must be 7 0 in W C for natural gas or 11 in W C for LP gas for the purpose of input adjustment Maximum inlet gas pressure must not exceed 10 5 in W C for natural g...

Page 5: ...r Venting combustion Products from Decorative Appliances for Installation in Solid Fuel Burning Fireplaces Chimney Ht Feet GO33 LP Gas GO 33 Natural Gas GO 24 35 LP Gas GO 24 35 Natural Gas GO 30 40 LP Gas GO 30 40 Natural Gas 6 49 2 64 49 2 64 56 6 71 4 8 45 5 59 7 45 5 59 7 52 4 66 9 10 41 7 54 3 41 7 54 3 48 2 60 2 15 37 7 48 8 37 7 48 8 43 2 54 1 20 34 3 44 4 34 3 44 4 39 8 49 1 30 31 2 40 3 3...

Page 6: ...ks During shipping and handling of this appliance the safety pilot control valve cover may not be in place Once the burner is installed in the fireplace be sure to place the cover over the valve to prevent overheating See Figure 2 IPI models include a battery box which holds 2 D size batterys The battery box should be placed in the right front corner of your fireplace and covered with the log cove...

Page 7: ... Figure 5 Sand Figure 7 Placing Rock Wool Lightly place dime size pieces of rock wool evenly on top of the sand and vermiculite to achieve a glowing ember effect See Figure 7 Inspect the pilot burner to ensure it is clear of any rock wool Remove the Platinum Bright Embers from the package For optimum performance peel each piece apart in layers and lightly place on top of the vermiculite and rock w...

Page 8: ...hat the controls and switches are unobstructed after the granules are installed DO NOT COVER THE AIR MIXER LOCATED ON THE LOWER LEFT SIDE OF THE BURNER Place logs as shown in Sections S thru Z Place accent logs around burner on floor of fireplace Pour vermiculite into each burner pan to the point where each pan is completely full Level the vermiculite from right to left to ensure an even flame pat...

Page 9: ...Take care in handling CAUTION M Cleaning and Maintenance Instructions Always remember Do not place any combustible material near the appliance Do not place any paper trash or other material on the log set or in the fireplace Do not touch any part of the appliance when it is in operation Do not operate this appliance without the fireplace screen closed Your appliance is designed to be virtually mai...

Page 10: ...by using a corrugated flex connector to hook up the gas log set We recommend the installer use the supplied aluminum connector rather than the corrugated flexible type Can I move or change the position of the logs on my gas log set Omni certified log sets should not be altered log placement must be exactly as indicated in the set s installation instructions Can I install my gas log set myself No W...

Page 11: ... control handle clockwise to the OFF position 3 Wait 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety information above on this label If you don t smell gas go to the next step 4 Locate pilot mounted on the right side of the top burner pan 5 Turn control handle counterclockwise to the PILOT position 6 Place a lit match at the p...

Page 12: ...lified service technician to inspect the appliance and to replace any part of the control system and any part of the gas control that has been under water 1 STOP Read the safety information listed above 2 Turn gas control handle clockwise to the OFF position 3 Wait 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety information ab...

Page 13: ...use injury or property damage This appliance needs fresh air for safe operation and must be installed so there are provisions for adequate combustion and ventilation If not installed operated and maintained in accordance with the manufacture s instructions this product could expose you to substances in fuel or fuel combustion which are known to the State of California to cancer birth defects or ot...

Page 14: ...I 11 08 14 SRV738 S GO24 Grand Oak Series Logs Open the log box and remove the paper packaging and logs Inspect each log for breakage that may have occurred during shipping and handling SRV736 SRV738 SRV737 SRV722 SRV723 SRV724 SRV728 SRV729 SRV749 SRV727 SRV743 ...

Page 15: ...n See page 12 Step 3 for placement of log Fire Risk Explosion Risk Personal Injury Risk Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appliance may result in property damage or personal injury WARNING T GO24 Grand Oak Series Log Placement Instructions Place logs EXACTLY as the following photos depict ...

Page 16: ... 11 08 16 U GO30 Grand Oak Series Logs Open the log box and remove the paper packaging and logs Inspect each log for breakage that may have occurred during shipping and handling SRV726 SRV720 SRV721B SRV722 SRV723 SRV724 SRV728 SRV740 SRV742 SRV743 SRV721A SRV727 ...

Page 17: ... Sets 4004 299 Rev I 11 08 17 V GO30 Grand Oak Series Log Placement Instructions Place logs EXACTLY as the following photos depict Step 1 Step 2 Step 3 SRV721B SRV720 SRV721A SRV722 SRV723 SRV740 SRV743 SRV728 SRV742 SRV722 SRV724 SRV727 SRV726 ...

Page 18: ...99 Rev I 11 08 18 W GO33 Grand Oak Series Logs Open the log box and remove the paper packaging and logs Inspect each log for breakage that may have occurred during shipping and handling SRV637 SRV628A SRV629A SRV816 SRV454 SRV75 SRV707 SRV702 SRV724 SRV706 ...

Page 19: ...ies Grand Oak Gas Log Sets 4004 299 Rev I 11 08 19 SRV75 SRV724 SRV629A SRV637 SRV628A SRV454 SRV816 SRV707 SRV702 SRV706 X GO33 Grand Oak Series Log Placement Instructions Place logs EXACTLY as the following photos depict ...

Page 20: ...Rev I 11 08 20 Y GO35 Grand Oak Series Logs Open the log box and remove the paper packaging and logs Inspect each log for breakage that may have occurred during shipping and handling SRV708 SRV709 SRV737 SRV728 SRV716 SRV816 SRV724 SRV808 SRV707 SRV702 SRV706 ...

Page 21: ... Grand Oak Gas Log Sets 4004 299 Rev I 11 08 21 Z GO35 Grand Oak Series Log Placement Instructions Place logs EXACTLY as the following photos depict SRV737 SRV708 SRV709 SRV716 SRV728 SRV816 SRV808 SRV724 SRV707 SRV706 SRV702 ...

Page 22: ... 11 08 22 AA GO40 Grand Oak Series Logs Open the log box and remove the paper packaging and logs Inspect each log for breakage that may have occurred during shipping and handling SRV728 SRV703 SRV816 SRV724 SRV808 SRV707 SRV702 SRV706 SRV721A SRV721B SRV701 SRV700 ...

Page 23: ...d Oak Gas Log Sets 4004 299 Rev I 11 08 23 BB GO40 Grand Oak Series Log Placement Instructions Place logs EXACTLY as the following photos depict SRV721A SRV721B SRV701 SRV700 SRV703 SRV816 SRV728 SRV724 SRV808 SRV707 SRV706 SRV702 ...

Page 24: ...ts 4004 299 Rev I 11 08 24 Replacement Parts TM Grand Oak Gas Logs Service Parts Exploded Parts Diagram Beginning Manufacturing Date N A GO Gas Logs Ending Manufacturing Date Active 3 4 2 1 5 6 GO24 30 GO33 35 40 5 26 28 27 26 27 28 GO33 35 40 2A ...

Page 25: ...ed Parts Diagram Beginning Manufacturing Date N A GO Gas Logs Ending Manufacturing Date Active Grand Oak Gas Logs Replacement Parts Con t Service Parts IPI Valve Assembly GO24 30 33 35 40 SP Valve Assembly GO24 30 33 35 40 REM Valve Assembly GO24 30 33 35 40 8 10 7 11 12 13 21 22 20 25 19 23 18 24 17 ...

Page 26: ... units only not shown 09 1005 09 1005 09 1005 1 10 Regulator NG 4 0 08 1031 08 1031 08 1031 1 10 Regulator LP 10 0 08 1030 08 1030 08 1030 1 11 Valve REM units only 11 2267 11 2267 11 2267 1 12 Valve Knob REM units only 11 2268 11 2268 11 2268 1 13 Log Switch REM units only Switch Log Switch Log Switch Log 1 14 Valve SP 07 1025 07 1025 07 1025 1 15 SP Handle Tube Assy 11 2110 11 2110 11 2110 1 16 ...

Page 27: ... IPI Valve units only AM 2 50 AM 2 47 AM 2 47 1 28 Bottom Burner Orifice NG GO33 35 40 REM MAN Valve units only BPO 2 46 BPO 2 42 BPO 2 20 1 28 Bottom Burner Orifice LP GO33 35 40 REM MAN Valve units only AM 2 60 AM 2 52 AM 2 56 1 28 Bottom Burner Orifice NG GO33 35 40 IPI Valve units only BPO 2 46 BPO 2 42 BPO 2 20 1 28 Bottom Burner Orifice LP GO33 35 40 IPI Valve units only AM 2 60 AM 2 52 AM 2...

Page 28: ... manufactured by HHT HHT expressly excludes from this Limited Warranty any liability hereunder for defects or damage caused by the installation or use of any parts devices or components that are not manu factured by HHT 5 Labor costs to be paid by HHT pursuant to this Limited Warranty must be approved in advance of the performance of the work by HHT and must not exceed the retail price of the repl...

Page 29: ...I S C A R D TM This product may be covered by one or more of the following patents United States 4593510 4686807 4766876 4793322 4811534 5000162 5016609 5076254 5113843 5191877 5218953 5263471 5328356 5341794 5347983 5429495 5452708 5542407 5601073 5613487 5647340 5688568 5762062 5775408 5890485 5931661 5941237 5947112 5996575 6006743 6019099 6048195 6053165 6145502 6170481 6237588 6296474 6374822...

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