Instruction/ maintenance manual of the product GNA York
Go to page of 12
TECHNIC AL GUIDE A DD - ON COILS FOR USE WITH SPLIT -SYSTEM COOLING & HEA T PUMPS MODELS: GHD, GFD, GF A, GNA, GUA & GHA 600 - 2000 CF M 2 - 5 TO N COILS Due to continuous p roduct imp rovement, spe cifications a re subject to change without notice.
036-2114 5-003 Rev. A (0403) 2 Unitary Produ cts Grou p COOLING CAP AC ITY - Coil Only * MODEL RA TED CFM ENTERING AIR ° F (WET BULB) MBH @ EVAPORATOR T EMPERATURE AND CORRESPONDING PRES SURE ° F / P SIG 35 / 61.5 40 / 68.5 45 / 76.0 50 / 84.0 UPFLOW " A" TYPE G1F A024S14(T) G1UA024S14 675 72 35.
036-21145 -003 Rev. A (0403) Unitary Pro ducts Group 3 Notes: • G2FD coils available with a factory installed horizontal drain pan option (H). • G2FD061H24 is only available with a factory m ounted horizontal pan. (T) indicates mod els with factory installed th ermal expansion valve.
036-2114 5-003 Rev. A (0403) 4 Unitary Produ cts Grou p NOTE: Do not exceed minimum/maxim um CFM limits shown under Air Flow Data. APPLICA T ION LIMIT A TIO NS These un its m ust be ins talled in accordanc e with all n ational and lo cal saf ety code s.
036-21145 -003 Rev. A (0403) Unitary Pro ducts Group 5 ST A TIC PRESSURE VS. AIRFLOW (BASED ON WE T COIL) (T) Indicates models with factory installed thermal expansion valve. (T) Indicates models with factory installed thermal expansi on valve. MODEL AIRFLOW WET C OIL UPFLOW C ASED "A" T YPE G1F A024S14(T) G1UA024S14 600 0.
036-2114 5-003 Rev. A (0403) 6 Unitary Produ cts Grou p PHYSICAL DA T A MODEL APPLICA TION REFRIG . CONN. TYPES STD. ORIFICE SIZE F ACE AREA (SQ . FT .) ROWS DEEP FIN PER IN. COIL SIZE TUBE GEOMETRY TUBE DIA. FIN TYPE EXP ANSION DEVICE OPE RA TIN G WEIGHT (LBS.
036-21145 -003 Rev. A (0403) Unitary Pro ducts Group 7 Note: • G2FD coils available with a factory installed horizontal drain pan option (H). • G2FD061H24 is only available with a factory m ounted horizontal pan. • G1HA Models with the (T) option f eature a factory installed t hermal expansion valve.
036-2114 5-003 Rev. A (0403) 8 Unitary Produ cts Grou p DIMENSIONS NOTE: (T) indica tes models with fa ctory installed thermal expansion va lve. G1F A UPFLOW CASED COIL C 20-7/8 22 A B D 20-3/16 MODE .
036-21145 -003 Rev. A (0403) Unitary Pro ducts Group 9 G1UA UPFLOW CASED COIL D 20-3/16 22 A 10 C 20-7/8 B MODE L DIMENSIONS — INCHES REFRIGERANT CONNECTIONS AB C D E F G LINE SI ZE LIQUID V APOR G1.
036-2114 5-003 Rev. A (0403) 10 Unitary Produ cts Grou p NOTE: (T) indica tes models with fa ctory installed thermal expansion va lve. G1HD HORIZONT AL D UCT COIL 1-3/ 8 7 /8 1-7 /8 3-3/ 4 1 -3 /8 2-5 /8 B A D C 5 - 5 / 8 1-3/ 4 OUTLET S AME SIZE A S IN LET (ALL F LANGES 3 / 4" T HICK ) 4 -1 /8 LIQ UI D CONN.
036-21145 -003 Rev. A (0403) Unitary Pro ducts Group 11 NOTE: G2FD coi ls available with a factory in stalled horizo ntal drai n pan optio n (H). G2FD061H24 is only available with a factory m ounted horizontal pan (T) indicates mod els with factory installed th ermal expansion valve.
Subject to change without notice. Printed in U.S.A. 036-21145-003 Rev. A (0403) Copyright © by York International Corp. 2003. All rights reserved. Supersedes: 036-21145-002 Rev.
An important point after buying a device York GNA (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought York GNA yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data York GNA - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, York GNA you will learn all the available features of the product, as well as information on its operation. The information that you get York GNA will certainly help you make a decision on the purchase.
If you already are a holder of York GNA, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime York GNA.
However, one of the most important roles played by the user manual is to help in solving problems with York GNA. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device York GNA along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
