MA35M -- REFRIGERATION, AIR CONDITIONING, AND WARM AIR HEATING EQUIPMENT ANNUAL 1994 Released August 1995 REVISED - September 14, 1995 SCOPE OF SURVEY-This survey covers producers engaged in manufacturing refrigeration, air conditioning equipment, and nonelectric warm air furnaces. SURVEY METHODOLOGY-- The statistics in this publication are collected by mail on Bureau of the Census annual survey Form MA35M, Refrigeration and Air conditioning equipment, Including Warm Air Furances. The survey panel includes all known producers, approximately 351 companies. REVISIONS-Statistics for prior years may be revised as the result of corrected figures from respondents, late reports received for which imputations were originally made as described, or other corrections. Figures which have been revised by more than 5 percent from previously published figures are indicated by footnotes. HISTORICAL NOTE-Data on air conditioning and refrigeration have been collected by the Bureau of the Census since 1944. Historical data may be obtained from Current Industrial Reports (called Facts for Industry before 1959) available at your local Federal Depository Library. A list of these libraries may be obtained from the Bureau of Census regional offices. OBTAINING REPORTS-This report is available electronically through the Census-BEA Electronic Bulletin Board. Information on accessing the bulletin board can be obtained by calling 301-457-1242. It is also available in CENDATA, the Census Bureau's online information service, through DIALOG Information Services, Inc. 800-334-2564 and COMPUSERVE 800-848-8199. For further information about CENDATA contact Customer Services, DUSD, Bureau of the Census, Washington, D.C. 20233, or call 301-457-1214. To order a FAX copy, call 1-900-555-2FAX from any touchtone phone and follow the recorded instruction. There is a charge of $2.50 per minute while ordering . The document will be delivered free of charge to the FAX number you designate, anywhere in the U.S. For more information on FAX orders call 301-457-1242, or FAX to 301-457-4784. INQUIRIES-Address inquiries concerning further information on explanation of terms, additional related reports and methodological details to U.S. Department of Commerce, Bureau of the Census, Manufacturing and Construction Division, Washington,DC 20233, or call Joanna T. Q. Nguyen, 301-457-4752. Table 1. SUMMARY OF SHIPMENTS OF REFRIGERATION, AIR-CONDITIONING, AND WARM AIR HEATING EQUIPMENT: 1994 AND 1993 (Value in thousands of dollars) Product Product description 1994 1993 code 35851 -- Heat transfer equipment.......................... 5,508.938 r/4,951,008 35852 -- Unitary air-conditioners......................... 4,339,428 3,936,501 35853 pt. Commercial refrigeration equipment............... 220,257 182,893 35854 -- Compressors and compressor units................. 3,717,458 3,101,174 35855 -- Condensing units, refrigeration (complete)....... 276,691 r/239,720 35856 -- Room air-conditioners and dehumidifiers.......... 1,105,844 r/824,477 3585c pt. Nonelectric warm air furnaces and humidifiers.... 1,425,935 1,334,215 Pt. Partial. r/ Revised by 5 percent or more from previously published figures. Address inquiries concerning these figures to U.S. Department of Commerce, Bureau of the Census, Manufacturing and Construction Division, Washington, D. C. 20233, or call Joanna Nguyen, (301) 457-4752 Table 2. QUANTITY AND VALUE OF SHIPMENTS OF REFRIGERATION, AIR-CONDITIONING AND WARM AIR HEATING EQUIPMENT: 1994 AND 1993 (Quantity in number of units; value in thousands of dollars) 1994 1993 Product Number of code Product description companies Quantity Value Quantity Value 35851 -- Heat transfer equipment (except room and unitary air-conditioners)...................... 153 (X) 5,508,938 (X) r/ 4,951,008 35851 01 Packaged terminal air-conditioners\1...................... 9 100,595 56,145 79,433 46,371 35851 03 Package terminal heat pumps............................... 8 75,552 39,631 57,225 32,807 Evaporative condensers.................................... (X) 2,724 49,803 2,865 r/ 51,056 35851 04 100 tons and under...................................... 8 747 4,269 r/ 560 r/ 3,562 35851 07 Over 100 tons........................................... 8 1,977 45,534 r/ 2,305 r/ 47,494 Room fan-coil air conditioning units...................... (X) 215,387 109,787 262,159 r/124,937 35851 08 Vertical stack.......................................... 5 24,498 8,484 r/ 24,510 r/ 7,931 35851 09 Vertical................................................ 8 97,064 63,129 r/ 133,599 r/ 76,908 35851 10 Horizontal.............................................. 8 93,825 38,174 r/ 104,050 r/ 40,098 35851 11 Room air induction units.................................. 3 (D) (D) (D) (D) Central station air-handling units (motor-driven fan type) (X) 82,455 387,247 76,804 389,786 35851 13 Draw through............................................ 23 60,213 317,596 55,418 316,442 35851 15 Blow through............................................ 14 9,850 46,978 8,262 45,520 35851 17 Heating and venelating.................................. 17 12,392 22,673 13,124 r/ 27,824 Coolers (refrigeration): Ceiling, wall-mounted, and floor-mounted unit coolers... (X) 185,088 120,715 190,554 r/120,281 35851 16 4,000 Btuh and below.................................. 12 61,202 14,188 70,242 r/ 13,085 35851 21 4,001 to 6,000 Btuh................................... 8 11,120 3,187 11,322 r/ 3,257 35851 22 6,001 to 8,000 Btuh................................... 8 17,473 5,872 18,202 r/ 9,698 35851 23 8,001 to 12,000 Btuh.................................. 9 38,938 18,033 35,518 r/ 20,302 35851 24 12,001 to 18,000 Btuh................................. 10 27,768 18,982 26,395 r/ 13,605 35851 25 Over 18,000 Btuh...................................... 14 28,587 60,453 r/ 28,875 60,334 Air cooled refrigerant condensers (remote type)......... (X) 27,890 57,791 23,255 53,096 35851 30 Under 30 tons......................................... 13 22,261 19,203 17,649 17,792 35851 32 30 to 50 tons......................................... 11 1,992 8,053 2,050 7,918 35851 34 Over 50 tons.......................................... 12 3,637 30,535 3,556 27,386 Miscellaneous heat transfer equipment: Shell- and-tube, shell-and-coil, shell-and-u-tube, in-tube................................................ (X) (X) 64,831 (X) 71,237 35851 35 Condensers............................................ 9 (X) 38,258 (X) 40,579 35851 36 Liquid coolers........................................ 12 (X) 26,573 (X) 30,658 35851 37 Liquid-suction heat exchangers and refrigerant liquid receivers.............................................. 7 (X) (D) (X) (D) Central system finned coils (air-conditioning and refrigeration type..................................... (X) (X) 86,868 (X) r/ 80,685 35851 38 Standard steam and steam distributing tube............ 14 (X) 13,876 (X) r/ 13,687 35851 39 Standard water cooling and/or heating and cleanable tube water........................................... 21 (X) 66,218 (X) 61,445 35851 40 Volatile refrigerant cooling.......................... 13 (X) 6,774 (X) 5,553 Coil sales by original equipment manufacturers intended for resale or assembly into equipment by other manufacturer (all types).............................. (X) (X) 385,305 (X) 321,341 35851 42 Copper and aluminum................................... 22 (X) 269,608 (X) 210,902 35851 43 Aluminum (only)....................................... 10 (X) 52,623 (X) 51,707 35851 46 Other (including steel,copper)........................ 11 (X) 63,074 (X) 58,732 35851 45 Factory-assembled, refrigeration type, finned gravity coils, including wetted-surface dehumidifiers.......... 5 (X) 12,618 (X) 11,169 Centrifugal liquid chilling packages, hermetic and open types.................................................... (X) 5,551 389,698 4,765 315,112 35851 51 200 hp and under...................................... 6 1,217 35,815 1,080 31,544 35851 54 201 to 300 hp......................................... 4 1,211 61,025 1,140 56,787 35851 56 301 to 400 hp......................................... 4 843 54,043 785 51,120 35851 58 Over 400 hp........................................... 4 2,280 238,815 1,760 175,661 Ice making machines....................................... (X) 212,608 300,671 187,839 268,550 Self-contained ice-cube makers.......................... (X) 131,743 130,837 120,732 126,630 35851 62 Automatic, under 200 lbs ............................. 7 79,518 50,150 73,979 44,919 35851 64 Automatic, 201 lbs and over........................... 4 52,225 80,687 46,753 81,711 Self-contained flake or chip machines................... (X) 10,164 34,859 9,911 r/ 35,967 35851 68 300 lbs and under..................................... 5 5,481 6,277 5,860 6,320 35851 70 Over 300 lbs.......................................... 11 4,683 28,582 4,051 r/ 29,647 35851 71 Not self-contained...................................... 8 46,503 82,283 41,753 72,184 35851 75 Combination ice makers and ice/drink dispensers ........ 7 24,198 52,692 15,443 33,769 35851 74 Absorption refrigeration and dehydration systems.......... 7 2,155 83,280 2,123 83,065 35851 78 Mechanical refrigeration systems used on all types of vehicles.................................................. 10 75,148 700,334 64,922 r/ 592,576 Mobile vehicle mechanical air-conditioning systems...... (X) 17,504,353 2,018,032 12,372,649 1,829,464 35851 79 Air- conditioning units and systems for passenger automobiles\2........................................ 18 13,511,488 1,435,773 9,009,680 1,333,589 35851 80 Air- conditioning units and systems for trucks, buses construction and agriculture machinery and other vehicles............................................. 17 3,992,865 582,259 3,362,969 r/ 495,875 Reciprocating air and reciprocating water cooled, air cooled scroll, and water cooled scroll machines........... (X) 25,850 372,989 16,983 356,408 35851 91 20 hp and under....................................... 23 12,651 48,637 5,346 32,474 35851 93 21 to 49 hp........................................... 17 2,304 28,633 2,168 26,199 35851 95 50 to 75 hp........................................... 15 2,672 48,190 2,235 38,101 35851 97 Over 75 hp............................................ 14 8,223 247,529 7,234 259,634 35851 92 Factory-fabricated water cooling towers................. 11 10,839 135,077 9,788 109,987 35852 -- Unitary air-conditioners.............................. 63 (X) 4,339,428 (X) 3,936,501 35852 10 Recreational vehicle air- conditioners.................... 6 (D) (D) (D) (D) Single package air- conditioners, with or without evaporator fans (including refrigeration chassis and remote-condenser type)................................... (X) 242,352 485,615 206,800 420,035 Horizontal.............................................. (X) 212,685 400,542 176,050 341,845 35852 31 Under 27,000 btuh..................................... 22 16,598 16,847 r/ 14,077 r/ 14,757 35852 32 27,000 to 32,999 btuh................................. 20 29,777 32,495 25,320 26,229 35852 33 33,000 to 53,999 btuh................................. 23 90,110 79,146 69,076 61,296 35852 34 54,000 to 64,999 btuh................................. 20 28,811 38,466 25,168 35,362 35852 35 65,000 to 96,999 btuh................................. 15 14,884 34,452 12,859 30,914 35852 36 97,000 to 134,999 btuh................................ 11 14,048 38,795 11,956 33,195 35852 37 135,000 to 184,999 btuh............................... 11 8,198 34,199 9,224 38,670 35852 38 185,000 to 249,999 btuh............................... 11 4,973 34,202 4,311 27,048 35852 39 250,000 to 319,999 btuh............................... 10 2,847 25,807 2,111 20,895 35852 40 320,000 to 379,999 btuh............................... 10 559 8,900 463 6,856 35852 41 380,000 btuh and over................................. 9 1,880 57,233 1,485 46,623 Other than horizontal................................... (X) 29,667 85,073 30,750 r/ 78,190 35852 4A Under 54,000 btuh .................................... 6 35852 44 54,000 to 64,999 btuh................................. 5 4,855 11,057 5,275 10,987 35852 45 65,000 to 96,999 btuh................................. 4 603 2,248 1,050 3,274 35852 46 97,000 to 134,999 btuh................................ 4 35852 47 135,000 to 184,999 btuh............................... 4 781 5,126 1,104 5,479 35852 4T 185,000 btuh and over................................. 6 1,007 29,433 r/ 1,263 r/ 27,644 Year round air-conditioners, single package and remote-condenser type (except heat pumps).............. (X) 493,405 1,020,375 426,946 842,423 35852 50 Under 33,000 btuh..................................... 20 129,123 130,212 96,313 96,407 35852 51 33,000 to 38,999 btuh................................. 21 96,340 101,373 104,396 104,569 35852 52 39,000 to 43,999 btuh................................. 13 27,377 30,482 24,649 25,952 35852 53 44.000 to 53,999 btuh................................. 16 51,118 67,656 48,282 58,383 35852 54 54,000 to 64,999 btuh................................. 19 69,683 108,948 63,099 93,443 35852 55 65,000 to134,999 btuh................................. 13 77,367 220,218 r/ 53,690 150,457 35852 56 135,000 to 184,999 btuh............................... 12 22,695 117,849 21,171 108,200 35852 57 185,000 to 249,999 btuh............................... 14 10,883 84,444 8,796 68,160 35852 58 250,000 to 319,999 btuh............................... 11 4,921 49,920 3,186 35,515 35852 59 320,000 to 379,999 btuh............................... 9 1,120 18,621 1,004 16,068 35852 60 380,000 to 539,999 btuh............................... 9 1,296 26,636 r/ 1,122 23,543 35852 61 540,000 to 639,999 btuh............................... 10 566 18,234 417 14,968 35852 62 640,000 btuh and over................................. 10 916 45,782 821 46,758 Air source heat pumps (except room air-conditioners).... (X) 996,185 773,511 875,899 686,641 Single package: 35852 63 Under 27,000 btuh..................................... 16 24,331 20,416 20,973 17,631 35852 64 27,000 to 41,999 btuh................................. 15 71,877 74,033 58,511 59,291 35852 65 42,000 to 64,999 btuh................................. 15 43,778 56,609 37,464 48,429 35852 66 65,000 btuh and over.................................. 7 8,560 32,426 8,430 r/ 29,960 Split system: 35852 67 Under 27,000 btuh..................................... 16 254,809 129,333 212,159 110,325 35852 68 27,000 to 41,999 btuh................................. 16 402,655 278,959 361,108 248,326 35852 69 42,000 to 64,999 btuh................................. 15 178,318 157,599 164,972 147,138 35852 70 65,000 btuh and over.................................. 7 11,857 24,136 12,282 25,541 35852 71 Water source heat pumps (except room air-conditioners).. 13 99,321 105,771 105,159 111,513 Split system air-conditioning condensing units.......... (X) 3,237,693 1,617,281 2,623,039 1,348,018 35852 72 Under 22,000 btuh..................................... 15 243,654 77,320 189,620 62,871 35852 73 22,000 to 26,999 btuh................................. 19 673,926 237,369 513,472 187,615 35852 74 27,000 to 32,999 btuh................................. 19 648,510 269,193 500,991 213,481 35852 75 33,000 to 38,999 btuh................................. 18 742,293 347,331 614,865 291,495 35852 76 39,000 to 43,999 btuh................................. 18 267,208 147,462 220,894 121,681 35852 77 44,000 to 53,999 btuh................................. 18 346,753 209,635 297,587 178,268 35852 78 54,000 to 64,999 btuh................................. 16 266,466 188,539 237,885 164,711 35852 79 65,000 to 96,999 btuh................................. 8 17,732 23,651 17,542 23,447 35852 80 97,000 to 134,999 btuh................................ 8 13,384 25,687 13,332 25,060 35852 81 135,000 to 184,999 btuh............................... 7 8,478 25,546 8,446 24,533 35852 82 185,000 to 249,999 btuh............................... 7 3,388 14,240 r/ 3,380 13,784 35852 83 250,000 to 319,999 btuh............................... 5 1,519 8,311 1,351 7,122 35852 84 320,000 to 379,999 btuh............................... 5 1,529 9,811 1,407 9,017 35852 85 380,000 to 539,999 btuh............................... 5 1,212 10,539 1,156 9,527 35852 86 540,000 to 639,999 btuh .............................. 4 629 6,590 434 4,492 35852 87 640,000 btuh and over................................. 4 1,012 16,057 677 10,914 Split system air-conditioning coils..................... (X) 2,728,621 520,019 2,373,952 465,036 35852 88 with blower........................................... 17 1,164,039 323,441 1,020,347 290,244 35852 89 Without blower........................................ 15 1,564,582 196,578 1,353,605 174,792 35853 43 Commercial refrigeration equipment, mechanical drinking water.................................................... 4 982,905 220,257 r/ 824,588 r/ 182,893 35854 -- Compressors and compressor units\3 \4................ 37 (X) 3,717,458 (X) 3,101,174 All refrigerants except ammonia........................... (X) 34,913,140 3,637,192 29,832,903 3,037,529 Hermetic-type motor compressors......................... (X) 19,646,740 2,049,384 17,018,501 1,776,724 35854 11 Under 3 hp............................................ 12 15,480,795 1,115,298 13,241,728 922,341 35854 23 3 to 10 hp............................................ 13 4,077,895 765,625 3,694,476 688,676 35854 30 15 hp................................................. 11 20,827 26,060 20,072 24,977 35854 32 20 hp................................................. 11 19,608 28,086 19,669 28,763 35854 34 25 hp................................................. 12 12,858 21,104 12,684 21,319 35854 36 30 hp................................................. 12 10,271 20,185 8,377 18,919 35854 39 40 hp and 50 hp.............................AND 10 35854 42 60 hp................................................. 9 20,595 50,486 17,279 47,307 35854 46 75 hp.......................................AND 9 35854 49 100 hp and over ...................................... 5 3,891 22,540 4,216 24,422 35854 52 Open-type compressors (with or without motor--all sizes) 14 68,888 36,429 65,016 33,447 35854 53 Automotive air-conditioning compressors (open-type, with or without motor).............................AND 8 35854 54 Screw type.............................................. 4 15,197,512 1,551,379 12,749,386 1,227,358 35854 58 Ammonia refrigerants, all types........................... 7 2,502 80,266 1,930 63,645 35855 -- Condensing units, refrigeration (complete).......... 28 542,390 276,691 459,490 r/ 239,720 Air-cooled hermetic-type................................ (X) 523,939 177,910 440,322 147,275 35855 23 1 hp and under........................................ 15 444,671 91,282 365,932 68,992 35855 25 1.5 hp................................................ 12 18,833 10,942 21,404 12,166 35855 28 2 hp and 2.5 hp....................................... 11 18,591 15,196 16,349 13,102 35855 30 3 hp.................................................. 13 22,428 21,721 19,038 17,794 35855 32 Over 3 hp but under 15 hp............................. 14 19,416 38,769 17,599 35,221 35855 44 Water-cooled hermetic-type, under 15 hp................. 4 6,592 4,420 8,405 6,286 Water or air-cooled hermetic-type....................... (X) 4,122 54,563 3,430 49,089 35855 61 15 hp................................................. 9 2,014 25,667 1,533 19,936 35855 62 20 hp................................................. 7 869 7,478 654 5,423 35855 63 25 hp................................................. 6 336 2,876 291 2,793 35855 64 30 hp ................................................ 6 35855 70 40 hp................................................. 5 566 13,511 r/ 711 r/ 16,625 35855 80 Water or air-cooled open-type (all sizes)............... 9 35856 -- Room air-conditioners and dehumidifiers.............. 17 (X) 1,105,844 (X) r/ 824,477 35856 11 Electrically operated dehumidifiers, mechanically refrigerated self-contained............................ 10 (X) 127,610 (X) 107,424 Room air-conditioners................................... (X) 3,265,427 978,234 2,234,205 r/ 717,053 35856 31 5,999 btuh and under.................................. 6 658,107 123,571 422,845 r/ 103,407 35856 34 6,000 to 6,999 btuh................................... 7 205,141 49,348 192,923 46,817 35856 38 7,000 to 7,999 btuh................................... 5 343,566 86,826 157,277 50,524 35856 42 8,000 to 8,999 btuh................................... 5 257,761 68,318 r/ 212,284 r/ 60,263 35856 46 9,000 to 9,999 btuh.........................AND 5 35856 52 10,000 to 10,999 btuh................................. 6 460,269 130,061 319,791 100,261 35856 56 11,000 to 12,999 btuh................................. 8 519,028 162,806 334,934 104,629 35856 61 13,000 to 14,999 btuh................................. 7 66,181 29,125 77,873 27,559 35856 63 15,000 to 16,999 btuh................................. 7 51,785 21,783 33,646 17,772 35856 65 17,000 to 19,999 btuh................................. 7 414,527 158,026 282,407 112,226 35856 67 20,000 to 22,999 btuh................................. 5 35,730 17,216 r/ 38,760 r/ 16,492 35856 68 23,000 to 25,999 btuh................................. 8 210,150 96,173 131,960 50,188 35856 69 26,000 btuh and over.................................. 9 43,182 34,981 29,505 26,915 3585c pt Nonelectric warm air furnaces and dehumidifiers......... (X) (X) 1,425,935 (X) 1,334,215 Oil, forced air: 3585c 04 150,000 btu bonnet output and under................. 21 250,553 137,470 238,111 129,838 3585c 13 150,001 btu bonnet output and over.................. 17 8,234 11,142 6,889 10,130 Gas, forced air: 3585c 07 150,000 btu bonnet output and under................. 24 2,672,615 1,163,775 2,443,929 1,096,230 3585c 08 150,001 - 400,000 btu bonnet output................. 16 51,034 20,837 r/ 9,145 r/ 14,131 3585c 09 Over 400,000 btu bonnet output...................... 10 1,654 27,517 1,555 r/ 23,849 3585c 79 All other nonelectric warm air furnaces............... 8 1,465 1,847 r/ 1,069 r/ 1,430 3585c 20 Humidifiers (attachments to warm air furnaces) all types including central systems and self-contained (except portable humidifiers)................................... 21 579,233 63,347 544,332 58,607 - Represents zero. (D) Data withheld to avoid disclosing figures for individual companies. pt/. Partial. r/ Revised by 5 percent or more from previously published figures. (X) Not applicable. BTUH (British Thermal Units -per hour) 1/ Defined as factory selected combinations of heating and cooling components or assemblies intended to serve an individual room and comprising: (1) hearing assembly available with element for use with hot water, steam, and electricity; means for forced heated air cir- culation and distribution; integral or remote temperature controls; (2) slide-in cooling section with complete refrigerant cycle; (3) room cabinet; (4) provision for outdoor air intake and discharge and accessories as required for mounting in a building wall; (5) provisions for air filtration and ventilation; (6) permanent individual branch circuit wiring with a suitable line cord or terminating at a junction box within the room cabinet; and (7) provision for free conditioned air distribution, or when forced circulation is employed for minimal duct work having a total external static resistance not exceeding 1/10 inch of water. 2/ Figures exclude systems assembled from purchased components and installed at passenger automobile assemby lines. The values are understated for some systems because of the exclusion of compressors. 3/ Represents only those compressors and copressor units produced and shipped separately, including interplant transfers. 4/ Includes units shipped for household refrigerators. Table 3. QUANTITY OF ASSEMBLED COMPRESSOR BODIES: 1994 AND 1993 (Quantity in number of units) Product description Number of 1994 1993 companies Compressor bodies 1/, 2/............................. (X) 30,751,302 26,570,721 All refrigerants, except ammonia.......................... (X) 30,750,613 26,569,460 Other than automotive air-conditioning.................. (X) 19,806,742 17,157,581 1/4 hp.and under...................................... 5 5,420,787 r/ 5,087,101 1/3 hp and 1/2 hp..................................... 6 2,061,561 1,740,156 3/4 hp.and 1 hp....................................... 6 1,802,983 1,638,296 1 1/2 hp.............................................. 7 939,592 691,554 2 hp.................................................. 8 4,354,485 3,151,151 3 hp.................................................. 12 2,514,514 2,412,823 4 hp.................................................. 6 715,340 637,464 5 hp.................................................. 8 1,200,928 1,071,182 7 1/2 hp.............................................. 11 308,503 344,016 10 hp................................................. 12 265,317 r/ 199,972 15 hp................................................. 10 108,077 76,312 20 hp................................................. 9 31,100 29,272 25 hp................................................. 11 20,944 20,854 30 hp................................................. 11 20,618 19,727 40 hp................................................. 11 26,301 24,589 50 hp..................................AND 9 60 hp................................................. 8 9,098 6,729 75 hp................................................. 9 1,889 1,879 100 hp. and over...................................... 7 4,705 4,504 Automotive air-conditioning, (including passenger auto- mobiles, trucks, buses, agriculture and construction equipment)............................................. 4 (D) (D) Ammonia refrigerants...................................... 5 (D) (D) (D) Data withheld to avoid disclosing figures for individual companies. r/ Revised by 5 percent or more from previously published figures. (X) Not applicable. 1/ Includes units for household refrigerators. 2/ Represents the total number of compressor bodies assembled, whether shipped separately or incorporated into a condensing package or unitary end-use product, such as single package air-conditioners freezers, and refrigerators (manufactured and remanufactured units). Table 4. COMPARISON OF VALUES OF SHIPMENTS OF REFRIGERATION, AIR-CONDITIONING,AND WARM AIR HEATING EQUIPMENT AS REPORTED IN THE MA35M, THE 1992 CENSUS OF MANUFACTURES PRELIMINARY. (Value in milllions of dollars) 1993 Product description Annual Survey Product of code MA35M Manufactures 1/ 3585-- Refrigeration and heating equipment.................. (X) 19,759.2 35851 Heat transfer equipment.............................. 5,508.9 5,166.8 35852 Unitary air-conditioners............................. 3,936.2 4,007.2 35853 Commercial refrigerators and related equipment....... (2) 1,907.5 35854 Compressors and compressor units, all refrigerants... 3,101.2 3,247.9 35855 Refrigeration condensing units....................... 239.7 230.2 35856 Room air-conditioners and dehumidifiers.............. 824.5 822.1 35859 Refrigeration and air-conditioning equipment n.e.c... (2) 746.6 3585C pt. Nonelectric warm air furnaces and humidifiers........ 1,334.2 1,492.7 3585D Parts for refrigeration and heating equipment........ (2) 1,571.7 35850 00 Refrigeration and heating equipment n.s.k............ (2) 566.4 N.e.c. Not elsewhere classified. N.s.k. Not specified by kind. pt. Partial. (X) Not applicable. 1/ Source: 1993 Annual Survey of Manufactures, (Value of Product Shipments), M93(AS)-2. 2/ Data for this product class is collected only in the Census of Manufactures and Annual Survey of Manufactures. Table 5. SHIPMENTS, EXPORTS, IMPORTS, AND APPARENT CONSUMPTION OF AIR-CONDITIONING AND REFRIGERATION EQUIPMENT: 1994 AND 1993 (Value in thousands of dollars) Exports of domestic merchandise 1/ Manufactures' Imports for shipments Estimated consumption Product Product description (value f.o.b. Value at producers' 4/ 5/ code 1/ plant) port 2/ value 3/ 1994 35851 Heat transfer equipment, (excluding room and unitary air-conditoners and dehumidifiers)................... 5,477,903 494,915 371,285 41,096 35852 Unitary air-conditioners............................. 4,339,428 302,290 226,778 57,922 35853 43 Commercial refrigeration equipment, mechanical drinking water coolers............................... 220,257 23,758 17,823 1,685 35854 Compressors and compressor units, all refrigerants... 3,717,458 711,776 533,974 722,336 35855 Condensing units, all refrigerants................... 276,691 15,700 11,778 13,955 35856 Room air-conditioners and dehumidifiers.............. 1,105,844 101,888 76,436 286,017 3585C pt. Nonelectric warm air furnaces and humidifiers........ 1,425,935 (NA) (NA) (NA) 1993 35851 Heat transfer equipment, (excluding room and unitary air-conditioners and dehumidifiers).................. r/ 4,951,008 685,229 514,059 103,426 35852 Unitary air-conditioners............................. 3,936,501 718,097 538,716 179,020 35853 43 Commercial refrigeration equipment, mechanical drinking water coolers............................... 182,893 28,566 21,430 493 35854 Compressors and compressor units, all refrigerants... 3,101,174 654,034 490,656 656,979 35855 Condensing units, all refrigerants................... r/ 239,720 17,608 13,210 10,260 35856 Room air-conditioners and dehumidifiers.............. r/ 824,477 92,028 69,039 175,834 3585C pt. Nonelectric warm air furnaces and humidifiers........ 1,334,215 (NA) (NA) (NA) r/ Revised by 5 percent or more from previously published figures. (NA) Not available. 1/ Source: Bureau of the Census report EM 545, U.S. Exports (see appendix B in the Current Industrial Report, MANUFACTURING PROFILES, 1992, MP-1(92), issued August 1994). 2/ This dollar value represents the c.i.f. (cost, insurance and freight) value at the port of export. 3/ These values were derived by use of adjustment factors to exclude freight, insurance, and other charges incurred in moving goods to the port of export. This adjustment is made to convert the values to an approximation of the producers' value of exported goods. Current adjustment factors are based on data for 1989 which are published (in Exports from Manufacturing Establishments), AR-89-1, appendix b. The adjustment factor for this report is 0.7502. 4/ Source: Bureau of the Census report IM 145, U.S. Imports for Consumption. These figures include both import value and duty value. 5/ Represents the c.i.f. (cost, insurance and freight) value at the first port of entry in the United States plus U.S. import duties. oners............................. 3,