One story house plan is given below, one side, looking North has room$1,$ kitchen and bathroom. In this side room$1$ and kitchen has $\backslash (1\mathrm{.}5\backslash$times $1\mathrm{.}5\backslash$mathrm$\{$~m$\}\backslash )$ double glass Windows. South side of the house $($room $2$ and room $3)$ has $2\mathrm{.}5$ m high double glass window, for room $23$ m wide, for room $39$ m wide. Doors are $1\mathrm{.}5$ m wide and $2\mathrm{.}5$ m high. Building height is $3\mathrm{.}5$ m $.$ Building is$.$located in the Los Angeles city. Internal condition of the house will be kept at $\backslash (20^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash )$ and $\backslash (50\backslash \%\backslash )$ relative humidity. Calculate heating, cooling, dehumidification or humidification requirements. Cooling and dehumidification are done through the refrigeration unit. Heating is carried out by and external heating unit and after the heating unit a humidification unit is located. Air is sent to the building and out of building by using fans.

Calculate summer and winter heating$/$cooling$/$humidification$/$dehumidification loads for city

Calculate and Select refrigeration unit, fans, heat exchanger, heating units. What kind of energy source you will suggest for heating, what will be electricity costs to heat and cool the building for summer and winter period?

Doors $1\mathrm{.}5$x$2\mathrm{.}5$ m $\backslash$begin$\{$tabular$\}\{|$c$|$c$|$c$|$c$|$c$|$c$|$c$|$c$|$c$|$c$|$c$|$c$|$c$|$c$|\}$

$\backslash$hline LOS & January & February & March & April & May & June & July & August & September & October & November & December & Annual $\backslash \backslash$

$\backslash$hline & $\backslash$multicolumn$\{13\}\{|$l$|\}\{$Measurement Period $(1930-2018)\}\backslash \backslash$

$\backslash$hline Average Temperature $\backslash (\backslash$left$(\{\}^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash$right$)\backslash )$ & $-1$ & $0\mathrm{.}7$ & $4\mathrm{.}3$ & $9\mathrm{.}6$ & $14\mathrm{.}2$ & $17\mathrm{.}6$ & $20\mathrm{.}3$ & $20$ & $15\mathrm{.}7$ & $10\mathrm{.}7$ & $5\mathrm{.}1$ & $0\mathrm{.}8$ & $9\mathrm{.}8\backslash \backslash$

$\backslash$hline Average the highest temperature $\backslash (\backslash$left$(\{\}^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash$right$)\backslash )$ & $3\mathrm{.}1$ & $6$ & $10\mathrm{.}9$ & $16\mathrm{.}6$ & $21\mathrm{.}2$ & $24\mathrm{.}7$ & $27\mathrm{.}8$ & $28\mathrm{.}1$ & $23\mathrm{.}9$ & $18\mathrm{.}1$ & $10\mathrm{.}9$ & $4\mathrm{.}8$ & $16\mathrm{.}3\backslash \backslash$

$\backslash$hline Average the lowest temperature $\backslash (\backslash$left$(\{\}^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash$right$)\backslash )$ & $-4\mathrm{.}6$ & $\backslash (-3\mathrm{.}5\backslash )$ & $-0\mathrm{.}9$ & $3\mathrm{.}4$ & $7\mathrm{.}6$ & $10\mathrm{.}4$ & $12\mathrm{.}3$ & $12\mathrm{.}2$ & $8\mathrm{.}9$ & $5\mathrm{.}2$ & $0\mathrm{.}9$ & $\backslash (-2\mathrm{.}5\backslash )$ & $4\mathrm{.}1\backslash \backslash$

$\backslash$hline Average Sunbathing Time $($hour$)$ & $2\mathrm{.}4$ & $3\mathrm{.}7$ & $4\mathrm{.}6$ & $5\mathrm{.}8$ & $7\mathrm{.}3$ & $8\mathrm{.}6$ & $9\mathrm{.}9$ & $9\mathrm{.}6$ & $7\mathrm{.}4$ & $5\mathrm{.}6$ & $3\mathrm{.}8$ & $2\mathrm{.}1$ & $70\mathrm{.}8\backslash \backslash$

$\backslash$hline Average Number of Rainy Days & $12\mathrm{.}4$ & $11\mathrm{.}4$ & $12\mathrm{.}1$ & $12\mathrm{.}9$ & $14\mathrm{.}6$ & $11\mathrm{.}9$ & $6\mathrm{.}4$ & $5\mathrm{.}7$ & $6\mathrm{.}6$ & $9\mathrm{.}1$ & $9\mathrm{.}7$ & $12$ & $124\mathrm{.}8\backslash \backslash$

$\backslash$hline Monthly Total Rainfall Average $($mm$)$ & $29\mathrm{.}8$ & $27\mathrm{.}1$ & $35\mathrm{.}3$ & $51\mathrm{.}4$ & $74\mathrm{.}6$ & $71\mathrm{.}4$ & $32\mathrm{.}4$ & $30\mathrm{.}9$ & $30\mathrm{.}6$ & $35\mathrm{.}4$ & $29\mathrm{.}1$ & $33\mathrm{.}9$ & $481\mathrm{.}9\backslash \backslash$

$\backslash$hline & Measur & ment Perio & od $(1930$ & $-2018$ & & & & & & & & & $\backslash \backslash$

$\backslash$hline The Highest Temperature $\backslash (\backslash$left$(\{\}^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash$right$.\backslash ))$ & $17\mathrm{.}3$ & $21\mathrm{.}1$ & $27\mathrm{.}8$ & $31\mathrm{.}4$ & $35\mathrm{.}1$ & $37\mathrm{.}5$ & $42\mathrm{.}2$ & $40\mathrm{.}2$ & $36\mathrm{.}5$ & $32\mathrm{.}5$ & $24\mathrm{.}7$ & $21\mathrm{.}1$ & $42\mathrm{.}2\backslash \backslash$

$\backslash$hline The Lowest Temperature $\backslash (\backslash$left$(\{\}^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash$right$)\backslash )$ & $-26\mathrm{.}9$ & $\backslash (-22\mathrm{.}3\backslash )$ & $-19\mathrm{.}7$ & $-8\mathrm{.}5$ & $-3\mathrm{.}6$ & $0\mathrm{.}2$ & $3\mathrm{.}8$ & $0\mathrm{.}9$ & $-1\mathrm{.}5$ & $\backslash (-7\mathrm{.}5\backslash )$ & $-19\mathrm{.}3$ & $-23\mathrm{.}7$ & $\backslash (-26\mathrm{.}9\backslash )\backslash \backslash$

$\backslash$hline

$\backslash$end$\{$tabular$\}$

MONTHLY RELATIVE HUMIDITY DISTRIBUTION

$\backslash$begin$\{$tabular$\}\{|$l$|$l$|$l$|$l$|$l$|$l$|$l$|$l$|$l$|$l$|$l$|$l$|$l$|\}$

LOS ANGELES & $75$ & $71$ & $66$ & $66$ & $65$ & $64$ & $60$ & $61$ & $65$ & $71$ & $76$ & $78\backslash \backslash$

$\backslash$hline

$\backslash$end$\{$tabular$\}$