# LL

DATE: __June 6 .199E



# ENERGY AND ENVIRONMENT DIVISION

ENERGY A N ALYSIS FROG

BUILDING 90 MAIL STOP 4000 PAX (510) 486 -6996 ( FT S 451-69961

FAX Number: _ 202- 66-461

TO: 

# L a 

# w re 

# n ce 

# B er 

# k ele 

# y L a 

# boratory 1 Cyclotron 

# Road Berkela, C 

# a li 

# f ornia 94720

(510) 

## 486 -4000 - PTS 451 

## -4000



# LA gel Rg yrnond 2®2-6 -9611 Office or Location Phone Number



# re assn 't FRO : __9 Office or Location

A DD ITI O NAL INSTRUCTIONS

Michael. 10 486-65 1 Phone Number

I was able to get the LCC reanalysis completed before I initially told you.

The attached tables and figures are for 3-ton split system central air conditioners and heat pumps. The incremental manufacturer costs have been increased. by 10 times their previous values. Retail costs have been generated with markups that are identical to the previous (non-altered manufactures- cost) analy sis. Ins talla tion and maintenance costs are unchanged as well.



# Let me kn out 

# if you have an 

# y questions.

Pages including this cover: 

# L

Lawrence Berkeley Laboratory

1 Cyclotron Road Berkeley: California 94720

(510) 486·4000 • FrS 45l-4ooo



# ENERGY AND ENVIRONMENT DIVISION

ENERGY ANALYSIS PROGRAM

BUILDING 90 MAIL STOP 4000

FAX (510) 486-6996 [FrS 451-6996]

DATE:

__**,~~,Iune** 

# 6. 1996

FAX Number:



# TO:

_ Micbael Raymond Office 

# or Location

FROM:

_ ...**J~re9** 

# Rosenquist Office or 

# Location 202-586-4611



# 202"586-96 1 

# 1 Phone Number

51 Q-486-6851 

# Phone Number



# ADDITIONAL INSTRUCTIONS

Michael,



# I was able to get the LCC reanalysis completed before I initially told you.

The attached tables and figures are for 3-ton split system central air conditioners and heat pumps. The incremental manufacturer costs have been increased by 10 times their previous values. Retail costs 

# have been generated ""nih 

# markups that are identical to the previous (non-altered manufacturer cost) analysis. Installation and maintenance costs are unchanged as well.

.

Let me know if 

# you have 

# any questions.

Pages including 

# this cover: 

# 5616186



### Life Cycle Costs and Pa yback Periods of 3-lon, Split System Central Air Couditiongr

Love Design Option SUR Mums(: Cost Inter.

Mans'
Cost 

### Retail

Cost Mark

Up Installed
Installation Maio Connu a
Cost Cast Coat Annual
13tec

.

we Annual

+ Energy

cost 

### Oumal. Payback Period Lifecyrle Costs

( 1992 $) O utrnrlafiroe

Cost of Cott

_

waved Energy { ceatulkWb)

OtOW 

### ( 1992$) (1992 $) ( 1992$') (1992 $) ( 1992$ ) ( 1992$ ) kWWyr ( 1992$) (years ) 4% 6% 109 4% 6% 1095

0 t3. liae 10 .0 0 8474.00 

### $1,142.32 2410 S9723 1 $.6.69 52161.77 3427 

### 3290 \ A $.`,,392 .54 !793 34,371 !NA NA ":A ! Ifl m $- 1 e d ice ' RCr' c r :z ar ! 10

. 2 5 14,114,40 au.3u 5:,1 44

. 20 2.412 8922

. 21 946 .69 .521^i?. ??T 923 { JAS 1 $5 ;":U .91! 94:915 . 0.19 0.2! 0.211
2 s sc. roroxsSlit:,GS ; Is".!4a+ 14'9'^ 5090 

### 51.147 !_ t:.43 :)54 ^c -P.ec p cca :.iL.rn i e. 'I i [Fn 

### I r i .3$ $r2).I1: 

### x?3.rtt 51,?'23.55 ° 17= :?72.x; $16.69 $:.390 195 Sv25 

### a256 5.23 46 1191 $4 831 54

, 291 41 1 4.58 3.85 4 3 + More Effic ient Co mkaw PSC Pan Motor ( 65.0%) 11.47 $598

. 60 $49

. 50 31,439

. 99 2.406 3972.71 5 39.08 .$ 2151.78 2991 ) $253 1.83 3 5,270 $4

, 913 34,379 5.97 6

. 83 8.72 5 4 f More Efficietu Evaporator PSC Fan Motor ( 68.5' 11.73 3670

. 80 

### 372.20 $1,611.25 2.402 5972

. 71 $31.47 32615

. 43 2922 $ ?48 10

. 60 $5,369 $5,021 $4,499 8.08 925 11.81 6 54'rime Delay Relay 12.18 $735.80 305.00 $1,764.68 2.398 $972

. 71 331

. 47 32768

. 86 2815 4239 11.71 55.422 85087 3 4,594 8

. 92 10.22 13.04 7 6+Coodeta

. r0roovrMTubes 12.62 379530 $59.50 3 1,904.98 2.395 $ 972.71 $31.47 $29 0 9.16 2716 $230 12.40 35,469 8 5,145 34,660 9.45 10

. 82 13.82 8 7 + friciftz Evaporator Fan Deatsity to 14 tpi 12.68 $ 002.80 $7

. 50 $1,925

. 12 2.395 $971 .71 $31.47 32929. " '22.204 $ 229 12

. 52 45,476 $5,155 $4, 673 9 3 5 10.93 13.96 9 8tScroll Co sot: 11,50 11aa • 01eev1TXV 13.51 $1,166

. 90 $364.10 $2

, 767.62 2.372 5972

- 71 $31.47 38 771.80 2536 $ 215 21

. 35 86s163 $ 5,861 $5

. 408 16.28 18

. 64 23.80 10 9 + Increase r Face Area to6. 0 s.ft. 

### 14.40 $1,389

. 10 522220 53,272.49 2

. 356 8989.69 331.47 $ 4293

. 65 2M I $ 202 24.05 "i>538 $6

, 254 $5,829 1833 2099 25.50 11 10 + lwxem CoodeoaiFareArea to 18003sq

. ft. 15.19 31,596.40 3 217730 $ 3,740

. 28 2.343 $ 1024.25 $3 1.47 $4796

. 00 2257 $191 26.56 $01,923 56,654 46,251 20.24 23

. 18 29.59 12 11 + Ltcresse Evaporator Fa Area to 7.50 sq It

, 15.37 $1,677.50 $ 81.10 $3,929

. 28 2.342 $1030

, 42 $31.47 $4991

. 17 22.30 $189 27.89 $7,093 $6,827 $6,429 2126 24

. 34 31.08 13 12+ Inew-M Condenser Face Area to 28.3.1 sgJi

. 15.82 52

, 093.50 $ 416.00 $ 4,856.68 2.320 $1099

. 53 $31.47 $ 5987

. 68 2167 $ 184 35

. 83 38

, 030 $7

, 772 57

, 385 27.31 31.27 39.92 14 13 + lira tar ECM Fan Mater 16.40 0,506

. 60 51413.118 3 7,948

. 84 2.267 $1099

. 53 $47

. 09 89095.46 2091 $177 61.20 $11

, 066 $10;817 $10,443 46.66 53.41 68.21 15 14+DOecxemaicExpaaiooValve 16.60 

### 54,+8.30 3 761.70 59

, 595.14 2.248 $ 104453 $56007 $ 10751.74 2056 5 175 74

. 42 $12,698 $12

, 452 $12

, 083 56

. 74 64

. 95 82.93 16 15+ Conde n ser ECM Fan Motor 16.75 $4,933.80 3 66550 311,029.32 2.235 $ 1099.53 $ 63.68 $1219253 2097 $173 8533 $14,121 $ 13,878 $ 13,512 6535 74.82 95.53 17 16+TwoSpeedRecip.CompresnsaSystem 18.20 36,74020 $1506.90 $14

, 800.61 2196 3 1099 3 3 $76

. 66 $15976

. 80 1884 $ 160 105

. 61 $17752 $ 17,528 $17

. 191 8051 92

. 17 117.69 18 16 + Variable-S peed Recip

- CompressorSystem 18.38 $10,853

. 20 $5919.40 $ 23,225

. 66 2140 $ 1099.53 $ 120.59 $24448.78 1846 $156 166.24 326,188 525

, 968 425

, 639 126.73 145.0 185.25 19 16+Two-Speed SccrolB • CosopreseorSystem 18.91 39,853.20 $ 4919.40 $ 21,292

. 28 2.161 $1099

. 53 $116.22 8 2.2508.03 1814 $154 148.75 $24,217 $24,001 $ 23,677 113.40 129.82 165.76 20 16 + Variahl d Scro1l

- Cutapnssor System 21.18 1 11,353.20 $6419.40 5 24,40191 2.149 $109953 $ 122.78 "$ 25624

. 22 1619 5137 153.06 $ 27,150 326

, 957 426

, 668 116.68 133.57 17056

Assiunsdom I Electricity cost =0,005 SAtwla ( a vemp owl in 1999 obtained from aninterpo lation of the 1945 and 2100 priou a( electricity forecast i n DOES Anriusi Energy Outlook infirited to 1992 dollars). The iategmlared value for 1999 is 0.082 $&Wh (1991$) or 0.785 afks adjusting for inflation from 1991 to 1992 .. The electricity prise endue factor for CAC is 1.0 (no adjustment).

Lif'etitne = IS years.

3 Ilaseline unit includes: Evaporator: 4.13 sq.h„ 13 finsimc h, Wavy Fins, 3 tube rows, Groove Tubes Condenser: 12.88 s9JL, 20 6oslineh, Slit I3ns, I tube row,Smooth7utes Compmsw; Reciprocating, 10.20 EER (no ) Evaporator Fan Motor: PSC 58.5% efficient Co user Fan Maim IISC, 55.0% eff icient Eahnacement Devices: Wont

4 Non-Bleed lltermp Expansion Valve replaces the need for a Time Delay Relay

5 Maaimurrt Sensible Heat Ratio = 765%

6 Pvaparator E2h1 Pan Motor is modulated. Cost of fan motor inehufed electronic medulatiog controls.

7 Condenser ECM Fats Molar is run at a single speed. SBER 

### Mrmul"l !.eve Design Ojltion 

### Co!il BruftIW (1992$)



### 0 

### Ba\JeUoe 

### 10.00 $:474.00

.' , .i; lr.

............ bl

__ • !



# -**~** 

## - , ,(J

...**B~.k't:'2!rlJ;!!;;** ..... 

### '1e-:!

............ ·.11. v

.... wcj

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### .. !"**"-.~...** 

### ·"U t 

# ,- ,-

. ...,. "**.~.**



## i?

-**R:~:p:o:a:.;:~ t:u;;iPi~t\.~tL**  

### ;0:; i 

### GEi\. 

## i !**i.j~** :**:';'4~.W** 4 

### :; + More**Effit~eol** 

### Conden..<>er 

### PSC 

# rao Mo4Of**(65.~)** 

### 11.47 $598.60 5 

### 4 

## + More Efficienl Evaporator PSC Fan Motor (68.5% 1I.1j 

### $610.80 

### 6 5

.. 

### 'rime Delay !!elay 12.1$ 

### $735.00 1 6 

### + Coodem.se.r Groo>-ed 

### Thbes 

### 12..62- 

# ms.3G
8 7 ""**~** Bvapocllhlr f'm 

### Densily 10 

### 14 

### fpi 12.68 $1l!Y.!.80 

### 9 

### 8 -t 

### Scroll Colnf/i1l3sar. Ii .50 BER 

### I NOII·Bleed TXV 13.51 

### 8',166.90 10



### , .,. lLtm:aJle Rvapara\or Fare 

### Area «)6.60.sq.f\. 

### 14.40 $I,J89.1O .II 

### 10 -I- Jooreas,e 

### Ccadeo.s:er Fa"" 

### Area 10 

### 18.00 

### sq.iI. 15.19 $1,.596.40 12 1\ 

### + Iru:reaseEVllql<IradOr 

### Au:>e Area 10 1.5() 

### sqil. 

### 15.37 $1,677.50 13 12 

## + Iru:c'elIse 

### Conderu;er Faoe Anon fo 2S.n .sq.l\. 

### IS.8Z S2.09J.50 14 

### 13 

### + ilvapGrn!()( 

### ECM Fan MotA>:! 

### 16.40**t1,S06.~** IS 

### '4'1- Blectronic &;paruioo 

### Valw.**16.~** $4,26S.30 

### 16 IS 

### + Condooser HCM Fan Motet 

### 16.75 $4,933.80 17 16 

### + Two-Speed !m:dp-CompruOO<lSySlcml 

### \S,W 

### 36,140.70 18 16 

## + Variilhf,e-Speed 

### Recip-Colllpn:ssOI S}'l>IeIJl 

### 18.56 $10,853.20 19 16 

### + Two-Spe;ld SClolI·CoI!lprnsoor System 

### lUI 

### $9.853.20 2() 

### 16 

### +**Variabl~d** 

### Scro1I-Colmp1'esSO'I' Syslem 21.18 811,:153.'20**A~Q!I'"** !net. ft,fand(

Co5t (1992$)**~U.4U** 5"<1(1

,.,-**!-";':.l~** 

### $49.50 m..'20 $65.(10 

### $59.50 $7.SO 

### $364.10 $222:20 $207.JO 

### .$l!e.1Il $:416.00**$1413.1~** 

### $761.70 $t56S.5@ 

### .$11Ofi..90 $5919.40 $4919.40 $6419.40 Ioslalled 

### AnnuaJ ReWI Mark Insfallalion 

### MaiDII:lIiaIlIoe Conwmer 

### Etee-. Olst 

### lip Cosl Crut 

## ew( use (1992$) (l99Z$) (19m} (1992$) kWblyr**~I,141.n** 

### 2.410 5912.71 .t.:6.69 

### $2!6t'n 

### 3421



## ... 51,144.20**2.41~** 

### S912.11 

# - ,',. 

### $46.69 .;'2J"H!O 

# 1 :.m

t.':"" '_'



### ..... 

# -**~~** .**~'. ~"J,.i,** **.c..~** M ••• ,;;,.

... 14**·~.t"'l**

.. 

## ..... "



### .. SI':2J.55**lA~7** 

### S97.!.il $016.69 

### $lJ-W.95 3&25 

### $1,439.99 2..4Q6 

### $972..11 

### $39.08 $245/.18 2990 $I,61J.25 

### 2.402 S912.71 $31.47 $2615.43 

### 2!n2- SI,764.68 2.398 

### .$912.71 $31.41 S27t>1l.86 2915 

### $1.904.98 2,395 

### $972.11 $031.47 S2'Xl9.l6 1:716 

### $1,m.11 2.:lm 

### 3911:71 

### $31.47 nn9.:i9 '2.704 $2,767.62- 

### 2.312 $972..71 

### $31.41 $3171.!IO 25311 

### SJ,m49 2.356 

### $989.69 331.41 .$4293.65 

### nil I 

### $.3,740.28 2.343 $1024.25 SJI.41 $4196.00 2257 

### $3,929.28 2.342 $1030.42 ·$.3l.47 $4991.11 

### 22JO $4,8S6.68 

### 2..:l2!l S1099.53 $31.47 

### $S987.68 2161 

### $1,941l.8.4 21.tJ7 $109953 $47.09 $9095.46 

### 2091 $9.5%..14 2.248 .$.1009.53 

### S56m $10151.74 2066 

### 811.029.32 2.215 $1099.53 $63.68**~l2Jn.53** 

### 2041 lf4,BOO.GI 

### 2.1% $1009.53 $'16.66 

### SJ.S976.80 1884 $23,228.66 

### 2140 

### $1099.53 $12.0.59 

### S24443.73 1846 $21,292.2& 2161 $1099.53 $116.22 $22508.03 1314 S24.401.91 2.149 $l099Sl 

### SI22.18**·.$25G~4.22** 

### 1619 616J96

Amrual QJmuJ. 

### Ufecydl' CoJIs 

### GJnruJali>-e 

### &ergy 

### PaybncJ< 0>;;( 

### 01 COll..oe.ved Energy**~sl** 

### Pe:tiGd (tmS) {ccIllJIl<Wh) 

### (1992$) (years) 

### 4$ 6% 10i.- 4% 

### 6$ \0%



# sm**~~.'"'** S5)92**~,98J** 

### 14t:37i 

## NA N;\ NA S283 

# .

....**!'"~** 

### , 

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## ."J v. 

## s" -." < I -• .,', \) ; , t: •. , .. 

### :4 

### $256 S.lS ')'),191 

### $4.83;**~,291** 

### 4.00 4.5& 5.115 $153 1.83 $5,270 

### $4,913**~4,379** 

### 5.97 

### 6.8.1 8.72 $.248 10.60 $5,369 

### SS.021 

### S4,499 8.08 

### 9.25 1I.8J $239 11.11 $.5.422 

### $5.081 t4.sS4 8.92- 

### 10.22 

### 1l.04 $2JO 

### 12.40 

### $5.469 $5,145 .$4,660 

### 9.45 10.82 13.82- 

## S229 12.52 .i5,47S $5,155 34,673 9.55 10.93 

### 13.96 $215 2!.3S S6..163 $5,861 SS.0W6 

### 16.28 1$064 23.&0 $202 

### :M.OS $6.538 

### S6;254 $5.1129 18.33 '20.99 

### U-.110 8191 26.56 

# S6,m $6.M4 .$6.251 

### 20.24 23.18 1.9.59 

### Sta9 27.89 

### $1,093 

### $6,821 $6,429 

### 21.26 24.34 31.08 $184 3S.83 $S.OJO 

# $1,rn S7,385 27.31 31.21 39.!n 

### $177 61.W 

### $1l.066 SW,817 $10,443 

### 46.66 53.41 68.21 

### $175 74.42 $12,6911 

### $12,452 $12,083 

### 56.74 64.9$ 

### 82.93 

### 8m 115.13 814,121 $f3.trn! $13.512 6S.J5 

### 74.8? 

### 95.53 $160 

### tOS.61 $17,152 $17.s2l! $17.19' 

### 8GSI 1)2.11 /17.69 $156 166.24 $26,188 m,96& .$.25,639 

### '1.tJ.13 145.08 18$.1$ $154 148.75 324.217 $24,001 $21,617 

### It:MO 129.82 165.76 SU1 IS1.06 

### S21,(.5G $26,957 

### $26,668 

### 11MB 133.57 

### 170..56

I ElWric.ity cost =0,(185 $)kWh**(a~oosl** 

### ill 

### 1999 obillimed from all 

### inlup(Jlatloli ofltle 1995 and 

### WOOprioe$ or eloclricily fatecast ill 

### OOE's Aonual Eoe'llY OulIook 1993. io1b!ed
101m dollars). The 

### iJIle'l"dated value for 1999 is 0.0&-2. $AWls 

### {1991$}or O.osS af'lN edjusliDg 

### fl>rillflatian from 1991 (0 

### 1992. The 

### electricily price 

### enduse fllCkJr for 

## CAe is U) (00 

### adj1l.stlJlellt).

2. 

### LiktiI:ne 

### = IS**~ars.**



### 3 Baselioe wil includes: IlVJlj)ll<1lhlr: 4.13 "'1.(t

.. U fu!s/iJl<;h, Wavy FIllS,) tuiJelOWl, GrooveThbes 

### Ctmde::nse«: 12.88 S4ft., 20 IlDsf'lOOb,SUr 

# nos..**lluberow,S!llOIlIbT~ ~!IOl:**  

### Recip'ooatiflg, 10.1.0 HER (nol!lll.mal) 1"'ap01atet 

### l'a.a MOll»: I'Sc, 58,5$ effieiellll 

### CcI>lleMef Fan 

### Molar. PSc. 5S.0'li- 

### etracieo1

Enl:uiIl&elmll1 

### Devioes: 

### Nollt

5 MnAimum 

### SeIUible Healltaoo '" 76..5%

G fiV3f'01ll1Ol 

### ECM Pan M«or is 

### molBuJated. ful 

### of lim 

### mol;)r inctvdes electrooic mGdulatiog**~ofrols.**



### 7 CondeJJse; ECM 

### FM Malnr is lUll 

### 31 a**~ingle** speed. 

## !

# 6/6/96



# Life Cycle Cost for 3

- ton S pl it S yste m C entral Ai r Con d i t

ioner

20

$16,000 U


# b-I $14,000

$12,000

$10,000

$8, 

# IXX -- --- 6% discount rate I



# to 13 $6,000 0 1 3 5 6 11

$4,000

9.0 10.0 11.0 12.0 110 14.0 15.0 16.0 17.0 -18.0 19.0 20.0 21.0 22.0
SEER 

# .. :!'



# ... $28,000

$26,000



# $24,000

$22,000

$20,000**~** 

# $18,000

# ~**~** 

# e $16,000 

# u u**~** 

# $14,000

$12,000

$10,000

$8,000

$6,000

$4,000 -L 

# I 

# T 

# I 

# t

+ 

# t t 

# t r

I

I



# 9.0 6/6/96



# Life Cycle Cost for 3-ton Split System Central Air Conditioner



# I--cr--- 6% discount rate 

# I

PIS

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# 6/6/96



# Lie Cycle Cost for 3-ton S p Ht Sys tem C entr W H

eat Pump

$38,000

$6,000

$34,000

$32,000

$30,000

$28,000

$26, 000

$24,000

$22,

$20,000

$18,000

$16,

$14,000

$12,000

$10, DOC 

# - 6% discount rate

i

I2 45 6 7 9 I {D -^^ p 15

9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0
SEER**~** 

# 6/6/96 :> :>

### ~


# Life Cycle Cost for 3-ton Split System Central Heat Pump

$38,000

-


# $36,000

- 

# i

0 - 

# 6% 

# discount

# ~te 

# I 22

$34.000 

# t

$32,000

$30,000 

# f $28.000

-l 

# §**~** 

# $26,000 I



# .. @\ 

# t @\**~** 

# C $24.000**~** 

## U

# ~ $22,000

$20,000

I:> 

# t " 

# " $18,000 I:>

(> 10 <!' 

# $16,000 I

:> 

# l

-I 

# t -a/17**~**

# ~ 

# $14,000 1213

.... 

# o 1245 6 7 9

# lO~--o--- 15

;!) 

# $12,000**D--c:to--m-o-~** :> " :1' -I 

# $10,000 I

:. 

### !:l



# .. 9.0 10.0 11.0 12.0 13.0 

# 14.0 15.0 16.0 

# n.o J8.0 19.0 

# 20.0 21.0

:> 

# SEER**~**

.... :> :>

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