96V Series - Installation Instructions - Two-Stage Communicating Gas Furnaces

Oct 23, 2026

Upload by Hazel

Installation instructions for 4-position condensing two-stage communicating gas furnaces in the 96V series, including ECM blower setup. Covers recommended UL and/or CSA fuel gas and CO detector usage, factory-use-only documentation references, and superseding revisions. Provides a detailed checklist and safety information, then guides location and clearance requirements, freeze protection, site selection, and field conversion procedures with conversion tables and kit materials.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages124

Reading Time5 h 12 min

AccessFree to download

Table of Contents

General Information

Safety Information

Location Requirements

Field Conversion

Ducting

Venting

Condensate Drain and Drain Neutralizer

Gas Supply and Piping

LP Conversion

Electrical Wiring

Accessories

Twinining (Not Permitted)

High Altitude Installations

Startup

Sequence of Operations

Integrated Furnace Control

Humidification/Dehumidification

Dipswitches

Model Data Card

Dual 7-Segment Display

Pushbutton

Sensors and Auxiliary Inputs

Thermostat Wiring Diagrams

Fuse

Timing Diagram

Adjusting and Checking Input Rate

Airflow

Maintenance

Replacement Parts

Diagnostics and Troubleshooting

INSTALLATION INSTRUCTIONS FOR 4 POSITION CONDENSING TWO-STAGE, COMMUNICATING GAS FURNACES W/ECM BLOWER (-)96V SERIES [U.L. and/or](U.L. and/or) C.S.A. recognized fuel gas and CO (carbon monoxide) detectors are rec-ommended inall applications, and their installation shouldbe inaccordance with the manufacturer’srecommendationsand/orlocallaws, rules, regulations, or customs. 􀀀 Factory Use Only 92-24161-124-01 SUPERSEDES 92-24161-124-00 TABLE OF CONTENTS Contents 1 TABLE OF CONTENTS....................... 2 2 GENERAL INFORMATION .................... 3 Receiving .................................. 4 California Proposition 65 Note .................. 4 Checklist ................................... 5 3 SAFETY INFORMATION ...................... 6 Warnings ................................... 6 Important Information About Efficiency and Quality.. 7 Commonwealth of Massachusetts Note .......... 8 4 LOCATION REQUIREMENTS ................. 9 Freeze Protection ............................ 9 Site Selection .............................. 10 Clearance Accessibility ....................... 10 Clearance Table ............................ 11 5 FIELD CONVERSION ....................... 12 General Conversion Instructions and Tips ........ 12 Lists of Materials for Parts Bag and Conversion Kits ............................ 13 Conversion Table of Contents ................. 14 Upflow with Vertical Vent ................... 15-16 Upflow with Left Side Vent ................. 17-18 Downflow with Right Vent (Non Zero Clearance) 19-22 Downflow Zero-Clearance ................. 23-27 Horizontal Right with Right Vent ............. 28-30 Horizontal Right with Vertical Vent ........... 31-33 Horizontal Left with Right Vent .............. 34-38 Horizontal Left with Left Vent ............... 39-41 6 DUCTING ................................. 42 7 VENTING ................................. 45 General Venting Requirements and Guidelines (All Instructions) ............................ 45 Venting and Combustion Air Piping Requirements ........................... 45 Piping Requirements ...................... 46 Vent Pipe Sizing and Maximum Lengths .... 48-49 Equivalent Vent Length ..................... 48 Polypropylene Vent Products ................ 50 Termination Requirements .................. 51 Non-Direct Venting ......................... 52 Non-Direct Venting in an Unconfined Space .... 52 Non-Direct Venting in a Confined Space ....... 52 Non-Direct Venting Terminations ............. 55 Non-Direct Venting Termination Clearances .... 57 Direct Venting ............................. 58 Option 1: Standard Vertical Direct Vent Termination ............................ 58 Option 2: Standard Horizontal Direct Vent Termination ............................ 60 Option 3: Variants of Standard Horizontal Direct Vent Termination ................... 60 Option 4: Alternate Horizontal Direct Vent Termination ............................ 61 Option 5: Variants of Alternate Horizontal Direct Vent Termination ................... 61 Optional Termination Angles for Alt. Horizontal and Variant of Alt. Horizontal Direct-Vent Terminations (Options 4 and 5) ... 62 Option 6 & 7: Vertical and Horizontal Concentric Vent Termination (RXGY-E02A and RXGY-E03A) ........................... 63 Option 8: Sidewall Vent Kit for Direct Vent Termination (RXGY-G02) ................. 64 Direct Venting Termination Clearances ........ 65 Multiventing of Direct Vent Furnaces .......... 66 8 CONDENSATE DRAIN AND DRAIN NEUTRALIZER .......................... 67 9 GAS SUPPLY AND PIPING Gas Supply ................................ 69 Gas Piping ................................ 70 Gas Pressure .............................. 73 Gas Valve ................................. 73 10 LP CONVERSION .......................... 74 11 Setting the Gas Pressure.................... 75 12 ELECTRICAL WIRING

FAQs

What safety devices are recommended for installation of the 96V series furnaces?

U.L. and/or C.S.A. recognized fuel gas and CO (carbon monoxide) detectors are recommended, and installation should follow manufacturer recommendations and applicable local laws and regulations.

What topics are covered under field conversion?

Field conversion includes general conversion instructions and tips, lists of materials for parts bags and conversion kits, conversion table contents, and multiple installation orientations (e.g., upflow, downflow, and horizontal configurations).

Which diagnostics areas are included for troubleshooting?

Diagnostics and troubleshooting include standard operation codes, fault codes with descriptions and solutions, lockout procedures, guidance for replacing the furnace control, and diagnosing blower motor issues.

Oct 23, 2026

Upload by Hazel