Page 1
RIK-MAR FABRICATORS, INC. 400 STONE CITY DRIVE BRYAN TX 77803 PHONE 979-779-1616 TOLL FREE-1-800-927-9947 FAX 979-822-0540 OWNER’S MANUAL INDUSTRIAL MODEL 450 CAST-IRON DOORS, EXTERIOR COVERING BUILT FRAMES, GRATES AND FROM 1/16 INCH GALVNIZED DOOR LATCHES PLATE FIRE BOX BUILT FROM 3/16”...
Page 2
Thank you for choosing The Bryan Furnace for your solid fuel heating needs. Pride, craftsmanship and high quality materials insure that you have chosen a furnace of the highest quality. This quality construction, together with our pat- ented outdoor installation, guarantees you the safest, cleanest solid fuel heating system available.
Central Heat Connection New Ductwork System Maintenance Trouble Shooting PARTS BREAKDOWN Shelter Group Shelter Group Firebox, Brick and Grates Door Assemblies Wiring Diagram-Model 450 Electrical System Supplies INSPECTION AND CARE Periodic Inspections Adjusting Door Handles Replacing Door Gaskets Resealing Door Frame WARRANTY...
Once a solid fuel fire is established, it must be allowed to burn to conclusion. FIREWOOD The Bryan Furnace Model 450 will burn any type of wood up to 12” in diameter and 42” in length. Wood can be burned either with or without the provided grates. Store your fuel in a dry covered area with good ventilation.
OPERATING INSTRUCTIONS TEMPERATURE ADJUSTMENTS A solid fuel burns cleanest in an environment with an unlimited supply of oxygen. Allowing a fire to burn this way, however produces a short , very hot fire with most of the released heat going up the flue and the extreme temperatures causing a safety hazard and possibly damaging the furnace.
OPERATING INSTRUCTIONS HELPFUL HINTS A small hot fire is more efficient and safer than a large smoldering one. During rela- tively warm weather, add only enough wood so that the fire will burn out in a desired time. If the building becomes too hot, simply open a window. Do not unplug the furnace or block the furnace air flow.
GENERAL NOTES If the furnace is to be placed on a flammable surface, the floor must be protected by a fireproof millboard or equivalent. The fireproofing must extend under the furnace and at least 16” in front of and 8” either side of the fuel loading door. Pull return air from the same area where supply air is being delivered.
If possible, run your ductwork under the floor to deliver heat at floor level, or into the attic where you can locate outlets at an area of your choice. With the Model 450, try to avoid duct length of over 100 feet. With any furnace the farther the length and more turns and branches you use, the less efficient your unit will perform.
TROUBLE SHOOTING Problem Possible Cause Solution Fire will not stay lit Combustion air fan not 1. Make sure there is power to the fan. operating. 2. Make sure that the combustion air slot inside the rear of the fire box is not obstructed.
SHELTER GROUP FURNACE FRONT FURNACE BACK Part # Description 1000-007 Back Draft Damper 1000-024 T-Stat Junction Box 2000-055 Blower Chute 1000-017 Serial No. ID Tag 2000-028 Ash Pan 1000-024 Elect. Supply J-Box 2000-026 Poker 1000-015 Thermostat Probe 1000-002 Frame, Door Main 2000-011 Baffle Plate 1000-001...
FIREBOX, BRICK AND GRATES Part # Description 2000-017 Firebox Stack Assembly 2000-007 Combustion Chamber 2000-018 Combustion Air Pipe Assembly 2000-000 Base Pan Part # Description Qty. Part # Description Qty. 2000-025 Rear Brick 2000-024 Front Brick 2000-026 Poker 2000-015 S/S Grate Support 904-048 Grate 903-042...
DOOR ASSEMBLIES Part # Description Qty. Part # Description Qty. 102-006 Door Hinge Pin 1000-002 Door Frame 1000-001 Main Door 1000-029 Door Gasket 54” 904-042 Ash Door 904-043 Ash Door Frame 102-006 A.D. Hinge Pin 950-1351 Ash Door Gasket DOOR HANDLE ASSEMBLY Part # Description Qty.
SUPPLIES CHIMNEY PARTS GROUP Part # Description 2000-031 Chimney Stack Band 3000-003 8” X 48” Long Chimney Pipe 3000-004 8” Spark Arrestor Cap DAMPER GROUP Part # Description 1000-007 Supply Back draft Damper 1000-007 Return Air Back Draft Damper 2000-019 Combustion Air Back Draft Damper MISCELLANEOUS SUPPLIES Part #...
GENERAL INSPECTION AND CARE FOR YOUR FURNACE Periodic inspections need to be made on your furnace. Inspect for loose hard- ware, damaged or worn and bad seals on joint areas. Keep all fasteners tight or properly adjusted. Replace any damaged or worn parts Wipe unit down with a light film of oil and paint any rusted parts.
LIMITED WARRANTY 1. We warranty each new furnace manufactured by Rik-Mar Inc. and still owned by original purchaser to be free from defects in material and workmanship. 2. This warranty shall become effective from date of purchase and remain in effect for a period of one year for all components with the following exceptions: (A.) The combustion chamber shall remain in effect for a period of five years from date of purchase by original owner.
Page 20
Rik-Mar Fabricators Inc. was established on November 15, 1976 in Bryan Texas as a custom fabrication and metal shop. Shortly after opening the business, “The Bryan Furnace” was introduced at our plant by Mr. Charles Cobos, inventor of the unit. Rik-Mar became the exclusive manufacturer of the furnace and has con- tinued to build furnaces through the pre- sent time at our facility.
Need help?
Do you have a question about the 450 and is the answer not in the manual?
Questions and answers