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• Temp-O-Matic Oil Furnace Multi-Position (Counterflow / Horizontal) Furnace Manual KEEP THESE INSTRUCTIONS WITH FURNACE FOR FUTURE REFERENCE. Contents Page Read this first!.2 1.

Check furnace location. Prepare furnace and place in position.6 3. Connect supply and return ducts.8 4. • READ THIS FIRST! Failure to adhere to the guidelines below can result in severe personal injury, death or substantial property damage.

Inspect, clean and replace (if necessary) return air filter Service and maintenance – regularly. To avoid electric shock, disconnect electrical supply before 16. • – Furnace Manual Oil Furnaces Check furnace location Pre-installation checklist Verify code compliance 2. Always apply whichever clearance is LARGER – combustible Local, state, provincial, and national codes, laws, regulations and ordinances construction or service accessibility. NFPA-31, Installation of Oil-Burning Equipment Flooring and foundation National Electrical Code All local codes and/or regulations take precedence over the. • – Furnace Manual Oil Furnaces Check furnace location (continued) Air for combustion and ventilation When outside air is used: Adequate combustion and ventilation air ensures Connect each opening directly, by ducts to the outdoors, or to crawl proper combustion and reduces risk of severe or attic space that freely connects with outdoors. • – Furnace Manual Oil Furnaces Check furnace location (continued) Air contamination Please review the following information on potential combustion air Table 2 Corrosive contaminants and likely locations contamination problems.

Products to avoid See Table 2 for products and areas which may cause contaminated combustion air. • – Furnace Manual Oil Furnaces Prepare furnace and place in position Inspect & prepare furnace Openings (continued) Remove furnace from carton Supply and return ducts Remove the furnace from its shipping carton and inspect thoroughly. Upsilon 2000 download.

You must install a return air duct, sealed to the furnace, even if no Remove access panels to inspect the furnace interior. • – Furnace Manual Oil Furnaces Prepare furnace and place in position (continued) Blocked Vent Shut-Off (BVSO) for chimney venting (OPTIONAL) It is imperative that this device be installed by a qualified agency. This device is designed to detect the insufficient evacuation of combustion gases in the event of a vent blockage. • – Furnace Manual Oil Furnaces Connect supply and return ducts Duct sizing Always check the size of existing ducts, particularly Determine airflow CFM if you are adding air conditioning. The air pressure The temperature rise through the furnace must not exceed 85 F and loss through the cooling evaporator coil reduces should be at least 55. • – Furnace Manual Oil Furnaces Connect supply and return ducts (continued) Duct sizing (continued) Table 4 Typical duct sizing for systems not over 100 feet equivalent length – round or rectangular galvanized Typical duct sizing (For approximately 0.10 inch w.c. In a typical residential installation of galvanized metal duct) Rectangular duct equivalent sizes Round Minimum width (inches) for duct heights (inches) of.