When ordering parts, follow the instructions PARTS LIST listed under Replacement Parts on page 24 of this manual. S39NT KEY NO. PART NO. DESCRIPTION QTY. 1 107085-01CK Top Panel, Stove 1 2 107077-01CK Pedestal Stove Assembly 1 3 107076-01CK Stove Base 1 4 107075-01CK Stove Back Panel 1 5 107082-01CK Top Trim 1 6 105657-01 Blower Bracket 2 7 107363-01CK Door 1 8 107078-01CJ Firebox Back Panel 1 9 107080-01CK Firebox Floor 1 10 107081-01CJ Firebox Top 1 11 107365-01CK Screen Assembly 1 12 101382-0

If so, contact your local propane/LP gas supplier. TECHNICAL SERVICE You may have further questions about installation, operation or troubleshooting. If so, contact DESA Heating Products.Technical Service Department at 1-866-672-6040. When calling, please have your model and serial numbers of your heater ready. You can also visit DESAHeating Products.technical service web site at REPLACEMENT PARTS Note: Use only original replacement parts. This will protect your warranty coverage for parts repla

Keep these holes clear of dust, dirt, lint and pet hair. Clean these air inlet holes prior to each heating season. Blocked air holes will create soot. We recommend that you clean the unit every three months during operation and have heater inspected yearly by a qualified service person. We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt. To clean these parts we recommend using compressed air no greater than 30 PSI. Your local computer store, hardwa

When heated, vapors from 1. Turn heater off when using within burner box or on adjacent furniture polish, wax, carpet furniture polish, wax, carpet walls or furniture cleaners, etc. may turn into cleaners or similar products white powder residue 111487-01E TROUBLESHOOTING Continued WARNING: If you smell gas • Shut off gas supply. • 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

Pointing the vent down protects it from freezing rain or sleet. CAUTION: For propane/LP units, use only new, black iron or steel pipe. Internally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" diameter or greater to allow proper gas volume to heater. If pipe is too small, undue loss of volume will occur. Installation must include an equipment shutoff valve, union and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap mus

Never use tools. If the knob will not push in or turn by hand, don’t try to repair it, call a qualified service technician or gas supplier. Force or attempted repair may result in a fire or explosion. D. 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. 1. STOP! Read the safety information, abovc. 2. Make sure equipment s

In the event of a power outage, you can use this heater as your primary heat source. WARNING: A qualified service person must install heater. Follow all local codes. WARNING: Never install the heater • in a bedroom or bathroom • in a recreational vehicle • where curtains, furniture, clothing or other flammable objects are less than 42 inches from the front, top or sides of the heater • in high traffic areas • in windy or drafty areas CAUTION: This heater creates warm air currents. These currents

CAUTION: Do not try to adjust heating levels by using the equipment shutoff valve. Ignitor Button Control Knob Figure 16 - Control Knob and Ignitor Button Location Thermocouple Pilot Burner Figure 17 - Pilot 111487-01E OPERATING HEATER Note: The correct pilot flame on natural gas units will have a slight curve, but flame should be blue Continued TO TURN OFF GAS TO APPLIANCE and have no yellow or orange color. Pilot Shutting Off Heater Burner Turn control knob clockwise to the OFF position. Therm

Note: If any of the origianl wire, as supplied with the appliance, must be replaced, it must be replaced with 105°C wire or it’s equivalent. OPERATING HEATER FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly. B. BEFORE LIGHTING smell all around t