Document a4Gzr2jMn8ZwLvdKb5QKr5pKy

814 CHAPTER 44 , 1946' Guide. Table 2. Average Installed. Costs of Forced Air Heating ______________ . and Air Conditioning Apparatus CFM Supply Air (Thousands) 5 10 15 20 30 40 60 80 100 120 140 160 180 200 1. Air Conditioning Equipment* 0.300 0.270 0.250 0.235 0.220 0.210 0.210 0.210 0.210 0.210 0.210 0.210 0.210 0.210 Cost pee CFM--Dollars*! 2 Heating and Equipment* 0.210 0.180 0.155 0.140 0.120 . 0.110 0.110 0.110 0.110 0.110 0.110 - 0.110 0.110 0.110 34 Ducts Office Bldgs.* Ducts Specialty Stores* 0.340 0.330 0.325 0.320 0.310 . 0.305 ' 0.295 0.290 0.280 0.250 0.249 0.247 0.245 0.240 6.235 0.230 ' eSuipnuni incJude? fans and drives, filters, heaters.-spray dehumidifiers or cooline'coils, automatic controls, apparatus casings and insulation, and recirculating pumps. *JSZuZ'hS?r'm`aaUn` `W'tm'nt includes fans and drives, filters, heaters. automatic controls and ^Includes ducts, grilles, outlets, insulation where required and specialties. anddkSlftvPr0F^frifi/r'irtSIJn ab"; may. var?' aJL"uch 35 ber due to job conditions, labor rates SS2J?Sity' . tf^.are^sed^on conventional systems. Building alterations, piping, plumbing and' ^jhfs',5ures re.oIJ?nt.the seUin* Prices of the individual items indicated above particular locality for increasmes ^ine,laXbeoarra1n9dfm* at1e1r1ia3l scuogsgtsesstiendceththaattc.yoerarer.ction be made according to the Table 3. Average Installed Costs of Refrigeration Systems, Se l l in g P r ic e per U n it n d ic a te dI Cost--Dollars Per Ton* Tons' Refrig eration 1 Recipro cating (Water Cooling)* 2 3 ,4 Centrifugal (Water Cooling)* Recipro. gating Direct Expansion1* EvapoATTVE Condenser* 5 Cooling Tower STEELd 6 Cooling . Tower Wood*1 * . 25 50 . 75 100 .150 200 250 300 400 6UU 147' 132 125 120 , 115 113 110 137 . 124 115 107 97 - 93 " .106 86 77 72 68 47 40 35 32 \ 30 47 45 44 42 . 40 38 36 40 38 36 35 33 31 _ 29 ` n.t^i ____._ j j.-------v LfBwtotuio, ouu watci-uuuicu conaensers: auxuianes: electric &ZS*mSZJFZZSSa ZS&S*r- r*?friger^tl0n Pipmg. refrigerant may cost about 4 to 6 and per insulation cent more of cooler and suction lines. Turthan motor driven, if condensing turbine and steam condenser, with supplementary equipment, are used. .. bColumn 3 includes same items as Column 2 except evaporator and auxiliaries are omitted. eColumn 4--These values are additive to Columns 1 and 3. pum1,mma 5 and include tawm erected and a reasonable allowance for condenser water piping and and"h^HfPvr0R,o?if,,S1ir,!Lg;:'" abovemay vary as much as 25 per cent due to job conditions, labor rates "2 """F- Budding alterations, supply water and plumbing connections, wiring, chilled water piping and pumps are not included in these figures and may vary widely. Chilled wate?bpiSFandouSn lists may vary between t10 and *50 per ton of refrigeration effect. These figures iepr4S?The"mSg pri<S of `rema indicated above based on costs'encountered in the year 1940. It is suggested"that. cmrection be made according to the particular locality for increases in labor and material costs since that.