Clean as necessary with clean-out brush and vacuum. 3- If the furnace is equipped with a flue box, remove the flue box cover by removing two screws. Carefully clean the flue box cover. 4- Adapt the enclosed vinyl tubing so that it may be connected to a vacuum. It is used as an attachment. 5- Use the vacuum to clean around the flue exit of the heat exchanger. 6- Remove six sheet metal screws securing the framing of the flue collector box or flue collar to the heat exchanger. Remove framing or

This accessory is designed for indoor installations in either upflow or horizontal air discharge applications. This unit is for use only on R.410A systems with thermal expansion valves. Prior to installation, study the decision tree on page 16 to confirm that all application requirements for EDA installation are met. NOTE . For downflow application, refer to Installation Instruction Supplement, Installing EDA Unit in Downflow Configuration 505,134M. Shipping & Packing List . 1 . Assembled EDA in

Dallas, Texas VALUE 10TM CONDENSING UNIT Value 10 condensing units are designed for expansion valve (TXV) and RFC systems. Refer to Lennox engi- neering handbook for expansion valve kits which must be ordered separately. SHIPPING AND PACKING LIST 1-- Assembled 10ACB condensing unit 1-- 45E copper street elbow 1-- RFCIV refrigerant metering device (bullet) 1-- Coupling -- 5/16 x 3/8. (18, 24, 30) Check unit for shipping damage. Consult last carrier immediately if damage is found. GENERAL INFORMAT

If it is, ask your dealer to instruct you on its maintenance. Your indoor evaporator coil is equipped with a drain pan to collect condensate formed as your system removes humidity from the inside air. Have your dealer show you where the main condensate drain (and auxiliary drain, if applicable) runs and how to check the drain for any obstruction. It is also very important to will be similar. Fan Switch provide unrestricted airflow to the outdoor unit. Leaves, trash or shrubs crowding the unit ca

503,214M Dallas, Texas 1/95 REPLACEMENT DEFROST CONTROL BOARD INSTALLATION INSTRUCTIONS FOR REPLACEMENT DEFROST CONTROL BOARD KIT (11K71) USED WITH HP29, 10HPB, 12HPB SERIES UNITS Package 1 of I contains: 1-Replacement defrost control board The replacement defrost control board for the HP29 and 10HPB series units is part number 68J84. This board replaces the original control board with part number 68J24. Unit wiring to the defrost board is the same. More options are provided in the replacement b

Note -Installation must conform with these I -External Filter Rack instructions and the installation instructions (Used with kit CAT#16L23 and16L24) packaged with the G26 furnace. 1-Lay G26 unit on its side and cut out return air opening in cabinet. See figure 4. Closet installations -G26 cabinet depth is 2-3/8" 2-Filter rack is shipped for right side installation (60.5ram) larger than G14. The G26 may be installed and for 16 inch (40.6 cm) filter size. If application one inch (25turn) closer to

Page 4 EXTERNAL FILTER RACK CONVERSION KIT CAT# 16L23 AND 16L24) From Right S de to Left S de Conf gurat on A= C FILLER PIECE_ ... --_ FRAME HOLDING ANGLE _ -_. f SECURING SCREW ........ I 16 INCH (40.6 CM)_ I BOTTOM HOLDING ANGLE _ Right side configuration I_ Intermediate step E_> Left side configuration To convert to left side configuration: 1 -Remove screws securing filler piece to frame. See detail A. 2 -Flip filler piece 180 degrees and secure to bottom of frame. See detail B. 3 -Remove bot

If coil needs to be removed, line 1 -External Filter rack (used with kit CAT# 16L23 and sets may need to be cut, which in turn requires system 16L24) pump-down or refrigerant recovery depending on 1 -Internal filter rack top piece (used with kit CAT# type of service valves provided on condensing unit or 16L25) ambient outdoor temperatures. 1 -Internal filter rack bottom piece (used with kit CAT# 16L25) Refer to figure 1 for typical G14 installation. 1 -Filter rack door A -G14 units without air c

Consult last carrier immediately if damage is found. Table 1 shows furnace transition kit usage. are used when replacing an existing horizontal furnace with a GHR26 horizontal allows installation of the GHR26 furnace modification of the existing supply and plenums. Note -GHR26 units can only be installed These kits GSR14 furnace, tt without return air left side discharge when using these transition kits. Note -Some GSR14 units may have been installed with little or no clearance to the unit's top

2 -Cut two strips from roll of adhesive-backed foam tape (provided) to fit two cabinet sides as shown in figure. Apply to cabinet sides. 3 -Install transition as shown. C -Base Rails Installation, Refer to figure 2 1 -Install base rails as shown in figure 2. D -Unit Installation 1 -Align unit with existing supply air plenum (coil cabinet in air conditioning applications) and return air plenum, Make connections to unit. 2-Connect low voltage wiring as illustrated in GHR26 installation instruction