Table Of Contents - Nordyne *TC Installation Instructions Manual

TABLE OF CONTENTS
iMPORTANT SAFETY iNFORMATiON ....................... 4 Upflow/Horizontal Furnaces .............................. 15
REQUIREMENTS & CODES ....................................... 4 Side Return Installations .............................. 15
Combustion Air Quality ............................................. 5
Operation of Furnace During Construction ............... 5
Heating Load ............................................................ 5
Clearances to Combustible Materials ....................... 6
Installation in a Garage ............................................ 6
COMBUSTION AiR &VENTING REQUIREMENTS .... 7
General Information ................................................. 8
Bottom Return Installations .......................... 15
Downflow Furnaces ............................................ 15
Acoustical Treatments ............................................ 15
FURNACE iNSTALLATiON ....................................... 16
General Requirements ........................................... 16
Upflow Installation .................................................. 16
Side Return Air Inlet ........................................... 16
Direct Vent Furnaces ................................................ 8
Bottom Return Air Inlet ....................................... 16
Conventional Furnaces - Confined Spaces .............. 8
Air From Inside ..................................................... 8
Downflow Installation .............................................. 16
Installation on a Concrete Slab .......................... 16
Outdoor Air from a Crawl Space or
Vented Attic ........................................................... 9
Outdoor Air Using Vertical Ducts .......................... 9
Outdoor Air Using Horizontal Ducts ...................... 9
Air Directly Through an Exterior Wall .................. 10
Alternate Method of Providing Air from
Outside ............................................................... 10
Conventional Furnaces - Unconfined Spaces ........ 10
Category IV Venting ............................................... 10
Vent Pipe Material ............................................. 11
Vent Pipe Length & Diameter ............................ 11
Vent Pipe Installation ......................................... 12
Outdoor Terminations - Horizontal Venting ........ 12
Outdoor Terminations - Vertical Venting ............ 13
Vent Freezing Protection ................................... 13
Existing Installations .......................................... 14
Horizontal Installation ............................................. 16
Inducer & Venting Options ...................................... 17
Inducer Assembly Rotation ................................ 17
Pressure Switch Tubing ...................................... 18
Accessories ............................................................ 19
Finish Flange ...................................................... 19
Rubber Grommets .............................................. 19
PVC Tee, Reducer, & Hose Barb ........................ 19
Condensate Drain Lines ..................................... 20
Bottom Panel Removal ........................................... 20
Alternate Bottom Panel Removal ....................... 20
GAS SUPPLY & PiPiNG ............................................ 21
Leak Check ........................................................... 21
High-Altitude Application ........................................ 22
Conversion to LP / Propane ................................... 24
ELECTRICAL WIRING ............................................... 24
Condensate Disposal ............................................ 14 Line Voltage Wiring ................................................. 24
CIRCULATING AIR REQUIREMENTS ...................... 14
Plenums & Air Ducts ............................................... 14
Supply Air Connections .......................................... 15
Upflow/Horizontal Furnaces ............................... 15
Downflow Furnaces ............................................ 15
Return Air Connections .......................................... 15
Grounding ............................................................... 25
Thermostat / Low Voltage Connections ................. 25
Single Stage AC & Single Stage Heat
Thermostat ......................................................... 26
Single Stage AC & Two - Stage Heat
Thermostat ......................................................... 26
Two - Stage AC & Two - Stage Heat
Thermostat ......................................................... 26