Goodman RT6621031r2 - Manual

Page 2 - PRODUCT IDENTIFICATION

PRODUCT IDENTIFICATION 2 The model and manufacturing number are used for positive identification of component parts used in manufacturing.Please use these numbers when requesting service or parts information. WARNING WARNING HIGH VOLTAGE! Disconnect ALL power before servicing or installing this unit...

Page 3 - *These models available in Natural Gas and Low NOx.

3 PRODUCT IDENTIFICATION The model and manufacturing number are used for positive identification of component parts used in manufacturing.Please use these numbers when requesting service or parts information. GMS80403A*BB GMS80603A*BB GMS80604B*BB GMS80804B*BB GMS80805C*BB GMS81005C*BB GMS81205D*BA ...

Page 4 - PRODUCT DESIGN; for servicing; High Altitude Derate; WARNING; III

4 PRODUCT DESIGN NFPA 54/ANSI Z223.1 - latest edition. In Canada, the fur-naces must be vented in accordance with the National Stan-dard of Canada, CAN/CSA B149.1 and CAN/CSA B149.2 -latest editions and amendments. NOTE: The vertical height of the Category I venting system must be at least as great ...

Page 5 - COMPONENT IDENTIFICATION

5 COMPONENT IDENTIFICATION Upflow/Horizontal 1 Tubular Heat Exchanger 2 Pressure Switch 3 Flue Pipe Connection 4 Induced Draft Blower 5 Gas Line Entrance 6 Gas Valve 7 Rollout Limit 8 Junction Box ? Pressure Switch Tubular Heat Exchanger Flue Pipe Connection Gas Line Entrance(Alternate) Induced Draf...

Page 6 - PRODUCT DIMENSIONS; G M S 8; M O D E L

PRODUCT DIMENSIONS 6 G M S 8 Alt. Gas Inlet High Voltage Inlet Low Voltage Alt. Gas Inlet Alt. High Voltage Alt. LowVoltage M O D E L A B G M S 80403A* * * G M S 80603A* * * G M S 80604B * ** G M S 80804B * ** G M S 80805C * ** G M S 81005C * ** G M S 81205D * ** G M S 81405D N * * 24 - 1/2 23 21 19...

Page 7 - P re ssu re S w i tch T ri p P o i n ts

7 PRODUCT DIMENSIONS GMS8[040-100]BB GMS81205D*BA GMS81405DNCC For installations in Canada, the GMS furnaces are certifed only to 4,500 ft. * Negative pressure readings are in inches of water column (*w.c.) M ode l Tr ip P ointID Blow e r P r e s s ur e S w itc h ID Blow e r P r e s s ur e S w itc h...

Page 8 - Upflow Filters; BOTTOM RETURN; FURNACE I NP UT; DISP O SA B LE NO MINAL 300 F.M. FACE VELO CITY; MINIM UM FILTER SIZE S for DIS POS ABLE FI LTE RS; T HE RM O ST AT S

8 PRODUCT DESIGN Thermostats: Filters: Filters are required with this furnace and must be provided by the installer. The filters used must comply with UL900 orCAN/ULCS111 standards. Installing this furnace without filters will void the unit warranty Upflow Filters Cabinet W idth (in.) Nominal Filter...

Page 9 - FURNACE SPECIFICATIONS

FURNACE SPECIFICATIONS 9 1. These furnaces are manufactured for natural gas operation. Optional Kits are available for conversion to propane gas operation. 2. For elevations above 2000 ft. the rating should be reduced by 4% for each 1000 ft. above sea level. The furnace must not be derated, orificec...

Page 10 - BLOWER PERFORMANCE SPECIFICATIONS; (C F M & T e m p e ra tu re R i se vs. Ex te rn a l S ta ti c P re ssu re )

BLOWER PERFORMANCE SPECIFICATIONS 10 NOTES: • CFM in chart is without filter(s). Filters do not ship with this furnace, but must be provided by the installer. • All furnaces ship as hig-speed cooling. Installer must adjust blower cooling speed as needed. • For most jobs, about 400 CFM per ton when c...

Page 11 - TEM

11 BLOWER PERFORMANCE SPECIFICATIONS 3 0 40 50 60 7 0 80 9 0 1 1 0 120 10 0 130 1 4 0 1 5 0 100 90 80 70 60 50 40 30 20 10 OU T P UT B T U /HR x 10 00 BTU OU T P UT v s T E MPERA T URE R ISE CHAR T TEM PER A TU RE RIS E 60 0 CF M 700 900 100 0 1 100 120 0 140 0 160 0 180 0 20 00 220 0 2 4 00 C F M F...

Page 12 - WIRING DIAGRAMS

12 WIRING DIAGRAMS Wiring is subject to change, always refer to the wiring diagram on the unit for the most up-to-date wiring. HIGH VOL T A G E ! DIS C ONNECT AL L POW E R BEF O RE SERVICI NG O R INS T A LLIN G THIS UNIT . M U L T IPL E PO W E R SO URCES M A Y BE P R ESENT . F A IL URE T O DO SO M A...

Page 13 - SCHEMATICS; TYPICAL SCHEMATIC

13 SCHEMATICS HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. TYPICAL SCHEMATIC GMS8 * MODEL FURNACES WR 50T55-289 INTEGRATED IGNITION CONTROL This schematic is for ...

Goodman RT6621031r2 - Manual

Table of Contents:

Summary

Other Goodman Models