18
26D4751
NOTES
Page 1: ...TED VENT FREE FIREBOXES INSTALLATION AND OPERATING INSTRUCTIONS MODELS 32LCUF F 32LCUF R 36LCUFC R Carefully review the instructions supplied with the decorative type unvented room heater for the mini...
Page 2: ...n Information 6 Firebox External Dimensions 6 Minimum Hearth Dimensions 7 Location of Firebox 7 Clearances and Height Requirements 8 Firebox Framing 10 Gas Line Installation 12 Canopy Installation 13...
Page 3: ...operate a vent free gas heater in this firebox IMPORTANT SAFETY INFORMATION 1 Due to high temperatures the appliance should be located out of traffic and away from furniture and draperies 2 Children...
Page 4: ...nued use 20 Input ratings are shown in BTU per hour and are for elevations up to 2 000 feet For elevations above 2 000 feet input ratings should be reduced 4 percent for each 1 000 feet above sea leve...
Page 5: ...ing Instructions 2 Canopy 4 Five 5 sheet metal screws for canopy What you will need for installation TOOLS BUILDING SUPPLIES Phillips screwdriver Square Framing materials Hammer Piping complying with...
Page 6: ...ing or into prepared framing 2 Plumb gas line Gas connections should only be performed by an experienced licensed certified tradesman 3 Install vent free gas log heater per the instructions provided w...
Page 7: ...indows or doors Installation must provide adequate ventilation and combustion air DO NOT INSTALL THIS FIREBOX IN A BED ROOM OR BATHROOM Location should be out of high traffic or windy or drafty areas...
Page 8: ...back wall Figure 4 Clearance and Height Requirements 4 Floor clearance This inner chamber firebox floor must be installed at least 1 above any combustible flooring mate rial such as carpeting or aspha...
Page 9: ...nit must be installed If a combustible mantel is installed it must meet the clearance requirements as shown in Figure 7A However if lower mantel height is desired see page 14 and Figure 7B for canopy...
Page 10: ...pth of the enclosure The classification noncombustible material includes but is not limited to stone brick and mortar Noncombustibles are safe to overlay the black painted metal face including radiant...
Page 11: ...mmodate the fireplace with trim installed is as follows Figure 13 Custom Cabinet Figure 14 Location of Nailing Flanges The fireplace must be installed giving full consideration to the clearance and he...
Page 12: ...ters in addition to the regulator fitted to the heater to reduce the supply tank pressure to 13 w c maximum Any copper tubing used to supply propane L P G from the tank must be internally tinned Note...
Page 13: ...he side frames See Figure 15 2 Align the canopy with the holes in the top frame 3 Replace the screws previously removed 4 Tighten side screws Make sure the canopy is level and secure The firebox canop...
Page 14: ...F 32LCUF R 36LCUFC R 1 Canopy 1 71D0023 71D0023 71D0500 Screen Panel 2 070942 070942 26D4563 3 Screen Rod 2 26D0138 26D0138 26D0132K ACCESSORIES in KITS 1 Standard Brass Canopy 1 BRCU32 BRCU32 BRCU36...
Page 15: ...or garage space 5 Locate air supply inlet at least 3 away from any applaince vent terminal 6 Avoid extremely long runs and numerous turns in the duct leading from the fireplace to the combustion air...
Page 16: ...lamp or screws See Figure 21 DO NOT remove the cover if the outside air will not be connected WARNING Figure 20 Attaching Outside Air Starting Collar and Insulation Ring to Left Side of Fireplace Figu...
Page 17: ...l Note If the wall covering is brick or stone use appropriate masonry fasteners If necessary splice the duct Use a model 403 duct connector to splice duct sections Installing model 403 duct connector...
Page 18: ...18 26D4751 notes...
Page 19: ...d Lifetime Warranty will also be void if the appliance is not operated and maintained according to the operating instructions supplied with the appliance and does not extend to 1 firebox burner assemb...
Page 20: ...AUGUST 2008 26D4751 Rev 10 MHSC 149 Cleveland Drive Paris Kentucky 40361 www mhsc com...
