Mastic Spark Modern Fires 91P - Manual (Page 6)

6 L100001 7
PRE-INSTALLATION INFORMATION
INSTALLING ABOVE 2000 FEET
• In the USA, the appliance must be derated 4% for every 1,000 ft above 2,000 ft elevations (at the factory).
• In Canada, these appliances are certified for altitudes of 0 – 4,500 ft.
ORIFICE SIZES, PRESSURES AND BTUs
NATURAL GAS PROPANE GAS
Manifold Press: (W.C.) 3.5" Manifold Press: (W.C.) 10"
Maximum Supply Pressure 10.5" Maximum Supply Pressure 13"
Minimum Supply Pressure 4.5" Minimum Supply Pressure 11"
BEFORE YOU START
Read this homeowner 's manual thoroughly and follow all instructions carefully. Inspect all contents for shipping damage and
immediately inform Spark Modern if any damage is found. Do not install any unit with damaged, incomplete, or substitute parts.
ITEMS REQUIRED FOR INSTALLATION
Tools:
Building Supplies:
• Phillips Screwdriver • Framing Materials
• Hammer • Wall Finishing Materials
• Saw and/or saber saw • Caulking Material ( Non-combustible )
• Level • Fireplace Surround Material (Non-combustible)
• Measuring Tape • Piping Complying with Local Codes
• Electric Drill and Bits • Tee Joint
• Pliers • Pipe Sealant Approved for use with Propane/LPG
• Square (Resistant to Sulfur Compounds)
• Pipe Wrench
Model Gas Orifice Size Input Rate, Btu/hr
Number Type As Shipped
Max Min
91N - SeeThru Natural #31 39,000 27,000
91P - SeeThru Propane #49 38,000 27,000
92N - Peninsula Natural #31 39,000 27,000
92P - Peninsula Propane #49 38,000 27,000