Table Of Contents - Nordyne TC Upflow/Horizontal Installation Instructions Manual

SAFETY INFORMATION .............................................4
REQUIREMENTS AND CODES ..................................4
GENERAL INSTRUCTIONS ........................................5
Combustion Air Quality .............................................5
Operation of Furnace During Construction ...............5
Heating Load ............................................................6
Installation in a Garage ............................................6
Clearances to Combustible Materials .......................6
COMBUSTION AIR REQUIREMENTS ........................8
General Information .................................................8
Direct Vent Furnaces ................................................8
Conventional Furnaces - Confi ned Spaces ..............8
Air From Inside .....................................................8
Outdoor Air from a Crawl Space or
Vented Attic...........................................................8
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 - Unconfi ned Spaces ........ 10
VENTING REQUIREMENTS ...................................... 10
Vent Pipe Material .................................................. 11
Vent Pipe Length and Diameter ............................. 11
Vent Pipe Installation .............................................. 12
Outdoor Terminations - Horizontal Venting ............. 12
Outdoor Terminations - Vertical Venting ................. 13
Vent Freezing Protection ........................................ 13
Condensate Disposal ............................................. 14
Existing Installations ............................................... 14
CIRCULATING AIR REQUIREMENTS ...................... 14
Plenums and Air Ducts ........................................... 14
Supply Air Connections .......................................... 15
Upfl ow/Horizontal Furnaces ............................... 15
Downfl ow Furnaces ............................................ 15
Return Air Connections .......................................... 15
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TABLE OF CONTENTS

Upfl ow/Horizontal Furnaces ..............................15
Downfl ow Furnaces ............................................15
Acoustical Treatments ............................................15
FURNACE INSTALLATION .......................................16
General Requirements ...........................................16
Direct Vent (2 - Pipe) Applications ..........................16
Upfl ow Installation ..................................................16
Side Return Air Inlet ...........................................16
Bottom Return Air Inlet .......................................16
Downfl ow Installation ..............................................16
Installation on a Concrete Slab ..........................16
Horizontal Installation .............................................17
Bottom Panel Removal ...........................................17
Alternate Bottom Panel Removal .......................18
Vent and Inducer Assembly Options ......................18
Inducer Assembly Rotation ....................................18
Accessories ............................................................19
Finish Flange ......................................................19
Rubber Grommets ..............................................19
PVC Tee, Reducer, & Hose Barb ........................19
Condensate Drain Lines .....................................20
GAS SUPPLY AND PIPING .......................................20
Leak Check ...........................................................20
High-Altitude Application ........................................22
Conversion to LP/Propane .....................................22
ELECTRICAL WIRING ...............................................23
Fixed Speed Blower Applications ..........................23
Variable Speed Blower Applications ......................23
Wiring Confi gurations ............................................24
Single Stage AC and Single Stage Heat
Thermostat .........................................................24
Single Stage AC and Two - Stage Heat
Thermostat .........................................................24
Two - Stage AC and Two - Stage Heat
Thermostat .........................................................24
Side Return Installations ..............................15
Bottom Return Installations ..........................15