INSTALLATION & OPERATING INSTRUCTIONS for GMP & GAPE POWER VENTED MULTI-POSITION GAS FURNACE (CATEGORY 1) VEHEMENCY ATG CERT FED ama WARNING IF THIS FURNACE IS INSTALLED IN AN ENCLOSED AREA, SUCH AS A GARAGE OR UTILITY ROOM, WITH ANY OTHER CARBON MONOXIDE PRODUCING DEVICE AUTOMOBILE, SPACE HEATER, ETC.) INSURE THAT THE ENCLOSED AREA IS PROPERLY VENTILATED.
REPLACEMENT PARTS Replacement parts for this appliance is available through your contractor or local distributor. For the location of your nearest distributor consult the white business pages, the yellow page section of the local telephone book or contact; SERVICE PARTS DEPARTMENT GOODMAN MANUFACTURING CO.
INDEX WARNINGS & GENERAL INFORMATION 4,5 CLEARANCES, LOCATION eee 586 VENTING. oii ns 6 GAS PIPING TABLE... 7,8 CIRCULATING & RETURN AIR iii 8-10 ELECTRICAL SUPPLY, CONTROL VOLTAGE oie 10, 11 RATING THE FURNACE... miss nnn 11,12 TIMING THE GAS METER... eee 13 SAFETY CONTROLS ooh eee 14,15 CIRCULATING AIR FILTERS...
WARNING WHILE CARBON MONOXIDE DETECTORS DO PROVIDE ADDITIONAL PROTECTION, CURRENT LIMITATIONS TO THEIR EFFECTIVENESS REQUIRES THAT YOU OTHERWISE CONTINUE TO FOLLOW APPROPRIATE INSTRUCTIONS LOCATED IN THE “INSTALLATION & OPERATING INSTRUCTIONS” AND “USERS INFORMATION” MANUALS RELATING TO PROTECTING PERSONS FROM THE RISKS OF CARBON MONOXIDE.
These Installation and Operating Instructions are intended for use by fully qualified installation technicians. Some localities require the serviceability to be licensed. If in doubt, check with local authorities. INSTALLATION: In the USA this furnace must be installed according to the latest edition of the ANSI 2223.1 booklet entitled “National Fuel Gas Code” (PAN 54), and the requirements or codes of the local utility or other authority having jurisdiction.
ACCESSIBILITY CLEARANCE, WHERE GREATER, SHOULD TAKE PRECEDENCE OVER MINIMUM FIRE PROTECTION CLEARANCE A gas fired furnace for installation in a residential garage must be installed so that the ignition source and burners are located not less than eighteen inches (187) above the floor and is protected or located to prevent physical damage by vehicles. A gas furnace must not be installed directly on carpeting, tile, or other combustible materials other than wood flooring.
GAS PIPING & GAS PIPE CAPACITY TABLE Check the rating plate to make certain that the unit is equipped to burn the type of gas supplied. Care should be taken after the installation of this appliance that the gas control valve is not subjected to high gas supply line pressure. In making connections, avoid strains as they may cause noise and damage the controls. Always use a back-up wrench when tightening the gas supply pipe to the gas control valve.
SIZE* 132 278 190 152 130 115 105 96 90 1 520 350 285 245 215 195 180 170 11/4 | 1050 730 590 500 440 400 370 350 11/2 | 1600 1100 890 760 670 610 560 530 * Nominal size of Iron Pipe in inches. After the length of pipe has been determined, select the pipe size that will provide the minimum cubic feet per hour of gas flow for the required input of the appliance. In the case where more than one appliance utilizes the same supply pipe be sure to consider the sum of all appliances.
Note. When a combination of outdoor and indoor air is used the system should be designed and adjusted so that the temperature reaching the appliance will not drop below 50° F during heating operation. When this type of system is used the volume of air must not be reduced.
WHERE THE MAXIMUM REQUIRED AIR FLOW IS 1800 CFM OR GREATER THE BOTTOM OR BOTH SIDES MUST BE UTILIZED FOR RETURN AIR SUPPLY. NEVER USE THE REAR OF THE FURNACE FOR THE RETURN AIR CONNECTION. WARNING A SOLID METAL BASE PLATE IS SUPPLIED ON THIS FURNACE. THIS BASE PLATE MUST BE IN PLACE WHEN THE FURNACE IS INSTALLED WITH SIDE(S) RETURN AIR DUCTS. FAILURE TO DO SO MAY PERMIT COMBUSTION PRODUCTS, INCLUDING CARBON MONOXIDE, TO ENTER THE LIVING SPACE.
The following method should be used in measuring the amp draw of the control circuit fo assure proper adjustment of the thermostat heat anticipatory RATING THE FURNACE The furnace is supplied with orifices sized for natural gas at altitudes up to 2,000 feet using a heating value of approximately 1,000 Btu/hr, and should not normally require change. If for use at altitudes in excess of 2,000 feet refer to the instructions included in the factory authorized high altitude kit (HA-02).
EXAMPLE: Corrected input for a 100,000 Btu/hr. appliance installed at an altitude of 6.000 fi. utilizing natural gas with a heating value of 1,000 Blu/ff is determined by Corrected Input = 100,000 (6,000 X .04) X (100,000 / 1,000) Corrected Input = 100,000 (240 X 100) Corrected Input = 100,000 24,000 Corrected input = 76,000 Using the orifices sized as shown in the table for 6,000 feet a meter time of 48.0 seconds is measured.
inability to maintain the proper pressure range will require sacrificing. After reinforcing, repeat the above steps to insure that the furnace input is adjusted properly + Turn off gas and electrical supply, remove manometers and replace any plugs that were removed. Use a pipe joint compound that is suitable for use with LP gas. + Restore any other appliances affected to their normal operating mode. METER TIME IN MINUTES AND SECONDS FOR NORMAL INPUT RATING OF FURNACES EQUIPPED FOR USE WITH NAT.
This furnace uses a vent pressure switch that prevents the furnace from operating should any portion of the vent system become restricted or a center failure occur. To check this switch, place the furnace in operation and remove the hose from the switch. The gas burners will extinguish. Replacing the hose will allow the furnace to operate normally. FLAME ROLL-OUT SWITCH This furnace is equipped with a flame roll-out switch(s). This manually reset able switch is a 1/2” disc type and is non-adjustable.
CIRCULATING AIR FILTERS One of the most common cause of a problem in a forced air heating system is a blocked or dirty filter. Circulating air filters must be inspected monthly for dirt accumulation and replaced if necessary. Failure to maintain clean filters can cause premature heat exchange failure. A new home may require more frequent replacement until ail construction dust and dirt is removed. Circulating air filters are to be installed in the rectum air duct external to the furnace cabinet.
MOTOR LUBRICATION AND MAINTENANCE The circulating air blower is equipped with bearings that are permanently lubricated by the motor manufacturer and require no lubrication. At the time of the monthly filter inspection clean the exterior of the circulating air motor, especially around the perimeter air holes to prevent the possibility of overheating due to an accumulation of dust or dirt on the winding and motor casing. As suggested elsewhere in these instructions, the air filters must be kept clean.
HEATING MODE + The furnace control checks for an open main limit (this limit is normally closed). If the main limit is open, the furnace will remain inoperable until the limit is closed. During an open limit the circulating air blower and vent blower will be energized. The status light will blink four (4) times. » The room thermostat reacts to a demand for heat. + The control will then check to insure that the vent pressure switch is open.
a) Seal any unused openings in the venting system; b) Inspect the venting system for proper size and horizontal pitch, as required in the National Fuel Gas Code, ANSI 2223.1 or the CANCAN B149 Installation Codes and these instructions.
With a stiff wire brush on a flexible handle remove any loose scale from the heat exchange at both the flue and burner openings. With a vacuum remove any loose scale dislodged and any additional debris found in the heat exchange. Visually inspect the heat exchange cells for any failures using a bright light. if any failures are discovered it is important to disable the furnace and notify the user to ensure that it remains inoperable until repairs are implemented. Reassemble the furnace in the reverse order.
VENT PIPE CLEARANCE TO COMBUSTIBLES 8” USING SINGLE WALL CONNECTOR OR 1" USING B-1 VENT AIR FOR COMBUSTION OR VENTILATION MAY NOT BE TAKEN FROM BATHROOMS, BEDROOMS OR OTHER AREAS WHERE A DOOR MAY ISOLATE THAT ROOM. RETURN AIR DUCTS MUST BE COMPLETELY SEED TO THE FURNACE AND TERMINATE OUTSIDE THE ENCLOSURE. 10137 21 ADEQUATE COMBUSTION / COMBUSTION AIR MUST BE SUPPLIED TO THE CLOSET.
10137 RETURN SUPPLY SUPPORT OR SUSPEND UNIT IN THREE PLACES: LEFT, RIGHT, AND CENTER.
BLOWER OFF DELAY In the heating mode, the time period between the extinguishing of the burners and the circulating blower turning off, is known as the “Blower Off Delay.” This time is factory preset at 150 seconds. The 150 second delay can be changed to 120 or 90 seconds by changing the position of a jumper on the Ignition Control. HUMIDIFIER CONTROL The screw terminal on the ignition control called “HUM” is designed to give a 24 VAC signal to a humidity in the heating mode.
IEE chitin inst Ructions EEE These instructions are also on the furnace JN FOR YOUR SAFETY READ BEFORE OPERATING I 4 [EER If tout do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury of loss of life. A. This appliance does not have a pilot. It is equipped with an ignition device which automatically lights the burners. Do not try to light the burners by hand. B. BEFORE OPERATING smell around the appliance area for gas.
EXTERIOR MASONRY CHIMNEYS CATEGORY | furnaces only. An exterior masonry chimney is defined as a “Masonry chimney exposed to the outdoors on one or more sides below the roof line.” The ability to use a clay lined masonry chimney depends on a parameter not associated with interior chimneys. This variable is the geographic location of the installation. Researchers have discovered that the winter design temperatures have a direct impact on the suitability of this type of venting.
GENERAL VENTING REQUIREMENTS The requirements contained herein apply to both Category | draft hood equipped and fan assisted combustion appliances. At no time should a venting system listed for a Category II, lll, or IV appliance be sized with these tables. The alternate sizing methods described in the National Fuel Gas Code (NFPA54/ANSI may also be used to size the venting system for a draft hood equipped appliance. At this time, alternate sizing methods have not been developed for fan assisted appliances.
ity must be reduced by 20% (0.80 X maximum vent capacity). b) The minimum capacity (FAN MIN.) shall be determined by referring to the corresponding single appliance table (tables this case, for each appliance the entire vent connector and common vent from the appliance to the vent termination would be treated as a single appliance vent, as if the other appliances were not present. 5.
13. A Category | appliance must never be connected to a chimney servicing a solid fuel appliance. If fireplace chimney flue is used io vent this appliance, the fireplace opening must be permanently sealed. 14. A vent connector shall be supported without any dips or sags and shall slope a minimum of 1/4” per linear foot of connector, back towards the appliance. 15.
26. Common vents 22. Listed, corrugated metallic chimney finer systems in masonry chimneys shall be sized by using tables 3 or 4 for common venting with the maximum capacity reduced by 20% (0.80 X maximum capacity) and the minimum capacity shown in the applicable table. Corrugated metal vent systems installed with bends or offsets require additional reduction of the vent maximum capacity (See note 8) 23.
EXAMPLES USING SINGLE APPLIANCE VENTING TABLE Single Fan Assisted Appliance Suppose an installer has an 80,000 Btu / hr. input fan assisted appliance that must be installed using 10 ft. of lateral connector attached high Type B vent. Two 80° elbows are needed for the installation. Can a single wall metal vent connector be used for this installation? Solution -Table 2 refers to the use of single wall metal vent connectors with Type B vent. In the first column find the row associated with a 30ft.
Common vent diameter The total input to the common vent is 135,000 Btu / hr. Using Table 4, common vent capacity, read down the total vent height “H” column to 30ft and across this row to find the smallest vent diameter in the Fan + Nat column that has a Btu / hr rating equal to or greater than 135,000 Btu / hr. The 4” common vent has a capacity of 132,000 Btu / hr and the 5” common vent has a capacity of 202,000 Btu / hr. Therefore, the 5” common vent should be used in this example.
Masonry Chimney Liner Dimensions TABLE 9 With Circular Equivalents Nominal Liner Inside Dimensions In Inside Diameter or Equivalent | Equivalent Area Size inches Liner Inches Diameter Inches Square Inches 4x8 212R6 12 4 122 5 19.6 a 28.3 7 38.3 Bx& 6342034 74 427 8 50.3 8x12 su2x101/2 El 83.8 10 78.5 12x12 934 xe Ye 104 833 11 95 12x 18 Buzz 13 1/2 118 107.5 12 M3 14 153.8 16x18 14.5 162.9 15 176.7 16x20 13x17 16.2 208.1 18 254.4 20x20 18.2 260.2 20 3141 20x24 1612x2012 201 314.2 22 380.
VENT TABLES Capacity of Type B Double-Wall Vents with Type B Double-Wall Connectors Serving a Single Category | Appliance TABLE 1 Vent and Connector Diameter I (inches) Height | Lateral Appliance Input Rating in Thousands of Btu Per Hour H L FAN [NAT] FAN [NAT! FAN |NAT| FAN NAT] FAN INST] FAN NAT (ft (fy | Min [Max| Max] Min [Max] Max] Min |Max|Max] Min | Max] Max] Min Max] Max] Min | Max| Max 6 a GC 78481 C 152) 86] 0 251141] 0 3751205] 0 5241285] 0 698|370 2 18 B51 157106] 32 232 157] 44 321217] 53 425(
TABLE 2 VENT TABLES Capacity of Type B Double-Wall Vents with Single-Wall Metal Connectors Serving a Single Category | Appliance Vent and Connector Diameter D (inches) Fag Lateral Appliance In ut Rating in Thousands of Btu Per Hour HL FAN NAT FAN NAT FAN NAT] FAN NAT] FAN NAT FAN NAT FAN NAT) FAN NAT (ft) | (ft) 6 Min Maxi Max Min Max 151 °6 9 89 Max Min 85 85 102 114 Max 2449 156 152 147 Max 140 104 102 85 Min 126 123 146 163 Max] 373 231 225 220 Max 204 158 152 148 Min 185 159 187 207 Max] 522 320 313 307
TABLES Vent Connector Capacity VENT TABLES Capacity of Type B Double-Wall Vents with Type B Double-Wall Connectors Serving Two or more Category | Appliances Vent Connector Diameter D (inches) Vert [Cornea Height | Rise Appliance input Rating Limits in Thousands of Btu Per Hour FAN FAN NAT] FAN NAT FAN NAT FAN NAT FAN NAT] FAN NAT] Bin 22 23 24 Max 37 41 Bin 35 37 38 Max 86 75 81 Max 48 85 82 Min 46 48 49 Max 108 121 132 Max 72 86 96 Min Max 58 164 80 183 82 199 Max 104 124 138 Min Max 77 225 79 253 82 275 M
VENT TABLES Capacity of Type B Double-Wall Vent with Single-Wall Connectors Serving Two or more Category | Appliances TABLE 4 Vent Connector Capacity Vent Connector Diameter D (inches) ent [Colonial Appliance Input Rating Limits in Thousands of Btu Per Hour Height] Rise FAN [NAT] FAN NAT] FAN [NAT] FAN NAT] FAN [NAT] FAN [NAT] FAN [NAT] ft 1) Min Max] Max] Min Maxi Mad Min ax | Max] Min Max § Max] Min Max | Max § Win Max | Max | Min Max | Max 6 1 INR INR NR | 102]207 223 140]262 203 183325 373|234 2 INR NR|
Capacity of Masonry Chimney with Type B Double-Wall Vent Connectors VENT TABLES Serving a Single Category | Appliance TABLE 5 Connector Diameter D (inches) To be used with chimney areas within the size limits at bottom Appliance Input Rating in Thousands of Btu Per Hour METER] M | L [FAN INST] FAN [NAT] FAN [NAT] FAN [NAT] FAN [NAT] FAN [NAT] FAN [NAT] FAN [NAT] FAN [NAT ft £1) | Min | Max {Max | Min {Max [Max | Min [Max [Max | Min | Max i Max] Min {Max | Max] Min {Max | Max | Min [Max [Max | Min | Max i Ma
VENT TABLES Capacity of Masonry Chimney with Single-Wall Vent Connectors TABLE 6 Serving a Single Category | Appliance Connector Diameter D (inches) To be used with chimney areas within the size limits at bottom 127 Appliance Input Rating in Thousands of Btu Per Hour TET [LATER] H L NAT] FAN [NAT FAN NAT] FAN [NAT] FAN [NAT] FAN [NAT FAN [NAT FAN INST FAN INST ft ft Max | Min Max |Max | Min Max (Max | Mi Max | Min Maxi Max] Min Maxi Max | Min Max [Max] Mi Max | Min Max i Max 130 | NR NRI1BO]NR NR 247 |NR NR
Capacity of Masonry Chimney with Type B Double-Wall Connectors Serving Two or More Category | Appliance VENT TABLES TABLE 7 Vent Connector Capacity Vent Connector Diameter D (inches) Vent [precipice] Appliance Input Rating Limits in Thousands of Btu Per Hour Height| Rise H R FAN [NAT] FAN [NAT] FAN NAT] FAN [NAT] FAN [NAT] FAN INNATE FAN [NAT ft ft) {Win Max | Max} Min Max i Max} Min Max | Max | Min Sax | Max] Min Max d Max] Min Maxi Max] Min Max | Max 8 1 124 NR| 2139 62] 40]52 106] 67 | 65 194/101] 87 274
TABLE 8 Vent Connector Capacity VENT TABLES Capacity of Masonry Chimney with Type B Double-Wall Connectors Serving Two or More Category | Appliances Type B Double-Wall Vent Connector Diameter D (inches) Veal H (nt 6 Height Infomercial Appliance Input Rating Limits in Thousands of Btu Per Hour FAN NAT] FAN [NAT] FAN NAT] FAN NAT] FAN [NAT] FAN NAT] NR NR NR Min Max § Max Win Max] Max Min Max 134 153] Max] 86 1179 191 B84 1186 227 97 1193258 Min Max Max 100 123 142 Min hax 231 271)140 239 321(172 247 365202 M
