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F=Rhvac- ential t3<Light Commercia l HVAC Loads Elite Software Development,Inc.
LLC Melnik House Qn A Hill
0 301
System 2 Room Load Summaly
Htg Min Run Run Clg Cig Min Act
Room Area = Sens Htg .Duct Duct, Sens Lat = Cg Sys
No Name SF Btuh' CFM Size Vel Stuh Btuh i CFM CFM I
---Zone 1---
13 Basement 1,_1.76 15,484 567_ 6-6 482 44 147--_
System 2.total 1,176 15,484 567 3,201 44____
System 2 Main Trunk Size: 9x13 in.
Velocity: 698 ft./min
Loss per 100 ft.: 0.094 in.wg
Cooling System$urnihary
:.Cooling . Sensible/Latent Sensible Latent Total
Tons Slit Btuh Btuh Btuh
Net Required: 0.27 99%/ 1% 3,201 44 3,245
E ul ment Data
Heating System Cooling System
Type: Electric Resistance Standard Air Conditioner
Model:
Indoor Model:
Brand:
Description: 0 0
Efficiency: 0% 0 SEER
Sound: 0 0
Capacity: 0 Btuh 0 Btuh
Sensible Capacity: n/a 0 Btuh
Latent Capacity: n/a 0 Btuh
C:\...\Melnik House.rh9 Wednesday, January 22, 2014, 11:02 AM
Rhvac-Residential&Light Commercial HVAC Loads Elite Software Development,Inc.'
Sandri Energy LLC Melnik House On A Hill
Greenfield,.W&01301
S stem 1 Room Load Summa
F ttg Min Run Run �CIg " Cig Min Act
Room Area Sens Htg Duat: Duct Sens Lat Ci$ Sys
No" Name ` SF ' Btuh CFM Size Vei Btuh Btuh CFM CFM!
---Zone 1---
1 Primary Bedroom 221 3,354 123 2-5 451 2,890 460 132 123
2 Primary Closet 78 863 32 1-3 644 311 0 14 32
3 _Primary._Bath........ 154 40_ _ _1-4 462 4.011
Zone 1 subtotal 453 5,317 195 3,609 510 165 195
---Zone 2---
4 Mud Room 90 621 23 1-3 463 259 0 12 23
5 Half Bath 50 167 6 1-2 280 64 0 3 6
6 Kitchen 288 4,934 181 2-6 460 4,930 250 226 181
7 Great Room 460 239 585 _._ 6,259 0 23.911
Zone 2 subtotal 888 12,258 449 11,512 250 527 449
---Zone 3---
8 Bedroom 3 289 3,670 134 2-5 493 1,988 0 91 134
9 Bath Hall 204 1,145 42 1-4 481 359 0 16 42
10 Home Office 266 2,844 104 1-6 531 1,980 230 91 104
11 Bedroom 2 624
_...___......_.__----
Zone 3 subtotal 1,383 12,624 462 8,621 230 395 462
-- Zone 4---
12 Attic Storage 640 208 529._. 4,046 0_1 208_
Zone 4 subtotal 5,668 208 _ 4,046 0
Ventilation _x_,433 _____.. __.._ ___ 325 375.......
_SYstem 1_total _ _3,364 37L300 _.1,314 _ _ ____ _ 23.1.58 ____.1365__ _1_,046_____1,314.
System 1 Main Trunk Size: 12x18 in.
Velocity: 876 ft./min
Loss per 100 ft.: 0.099 in.wg
Note: Since the system is multizone,the Peak Fenestration Gain Procedure was used to determine glass sensible gains
at the room and zone levels, so the sums of the zone sensible gains and airflows for cooling shown above are not intended
to equal the totals at the system level. Room and zone sensible gains and cooling CFM values are for the hour in which
the glass sensible gain for the zone is at its peak. Sensible gains at the system level are based on the"Average Load
Procedure+ Excursion" method.
Dooiin" S stern Summ
Coaling Sensible/Latent Sensible Latent —T
Tons " °'5 tit Btuh' Btuh Btuh
Net Required: 2.04 94%/6% 23,158 1,365 24,523
E ui anent Data
Heating System Cooling System
Type: Electric Resistance Standard Air Conditioner
Model:
Indoor Model:
Brand:
Description: 0 0
Efficiency: 0% 0 SEER
Sound: 0 0
Capacity: 0 Btuh 0 Btuh
Sensible Capacity: n/a 0 Btuh
Latent Capacity: n/a 0 Btuh
C:\...\Melnik House.rh9 Wednesday, January 22, 2014, 11:02 AM
Rhvac-Residential&Light Commercial HVAC Loads Elite Software Development,Inc.'
sandri Energy LLC Melnik House On A Hill
Greenfield MA 01301
Building Pie Chart
Ventilation 3%
Floor 16% Infiltration 9%
Door 1%
Roof 9%
> Glass 31%
Y
Wall 31%
Ventilation 3%
Roof 9% Equipment 2% Infiltration 0% 6%
People 6%
Door 1%
Wall 12% F \
4 x y �
Glass 60%
C:\...\Melnik House.rh9 Wednesday, January 22, 2014, 11:02 AM
Rhvac-Residential&Light Commercial HVAC Loads Elite Software Development,Inc.
Sandri Energy LLC Melnik House On A Hill
Greenfield MA at; 01
Total Building Summa Loads cont'd
Component Area Sen Lat Sen Total
Cescri Lion .. Quan " Lass Gain Gain Gain
Check F ores
Total Building Supply CFM: 1,881 CFM Per Square ft.: 0.414
Square ft. of Room Area: 4,540 Square ft. Per Ton: 1,962
Volume (ft') of Cond. Space: 36,389
Buitdin 'Loads
Total Heating Required Including Ventilation Air: 52,784 Btuh 52.784 MBH
Total Sensible Gain: 26,359 Btuh 95 %
Total Latent Gain: 1,409 Btuh 5 %
Total Cooling Required Including Ventilation Air: 27,768 Btuh 2.31 Tons(Based On Sensible+ Latent)
Notes
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:\...\Melnik House.rh9 Wednesday,January 22, 2014, 11:02 AM
Rhvac-Residential&Light Commercial HVAC Loads Elite Software Development,Inc.
Sandri Energy LLC Melnik House On A Hill
Greenfield,MA.01301
Total Building Summaly Loads
omponenfi° Area, Sen Lat Sen; Total
eseri titan Quah, Loss, Gain' Gain Gain
3A-f-o: Glazing-Double pane low-e(e = 0.40), operable 338 11,410 0 11,038 11,038
window, insulated fiberglass frame, u-value 0.45,
SHGC 0.56
3A-f-d: Glazing-Double pane low-e (e =0.40), sliding 153 5,166 0 5,698 5,698
glass door, insulated fiberglass frame, u-value 0.45,
SHGC 0.56
11 P: Door-Metal- Polyurethane Core 42 731 0 293 293
12F1-2sw: Wall-Frame, R-21 open cell 1/2 lb. spray foam 2619 11,789 0 2,404 2,404
insulation in 2 x 6 stud cavity, R-2 board insulation,
siding finish, wood studs
12F1-2sw: Part-Frame, R-21 open cell 1/2 lb. spray foam 803 2,011 0 915 915
insulation in 2 x 6 stud cavity, R-2 board insulation,
siding finish,wood studs
12D-Osw: Wall-Frame, R-15 insulation in 2 x 4 stud 48 310 0 89 89
cavity, no board insulation, siding finish, wood studs
15815-Ow-8:Wall-Basement, ,framing with R-15 sill to 616 2,172 0 0 0
floor in 2 x 4 cavity, core, no board insulation, plus
interior finish, wood studs, 8'floor depth
16CR-38: Roof/Ceiling-Under Attic with Insulation on Attic 980 1,912 0 1,070 1,070
Floor(also use for Knee Walls and Partition
Ceilings), Vented Attic with Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-38 insulation
166-38: Roof/Ceiling-Under Attic with Insulation on Attic 78 152 0 105 105
Floor(also use for Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-38 insulation
16C-38: Roof/Ceiling-Under Attic with Insulation on Attic 1290 2,516 0 1,409 1,409
Floor(also use for Knee Walls and Partition
Ceilings),Vented Attic, No Radiant Barrier, White or
Light Color Shingles,Any Wood Shake, Light Metal,
Tar and Gravel or Membrane, R-38 insulation
19D-30sp: Floor-Over enclosed unconditioned crawl 1401 1,248 0 283 283
space, R-19 insulation on exposed walls, sealed
crawl space, passive, R-30 blanket
19D-30sp: Partition Floor(STD=20, WTD=45)-Over 520 796 0 354 354
enclosed unconditioned crawl space, R-19 insulation
on exposed walls, sealed crawl space, passive, R-30
blanket
22D-10pm: Floor-Slab on grade,Vertical board insulation 198 5,094 0 0 0
covers slab edge, turns under slab and extends 4'
horizontally, any floor cover, R-10 insulation, passive,
heavy dry or light wet soil
21B-20: Floor-Basement, Concrete slab, any thickness, 2 1078 1,536 0 0 0
or more feet below grade, R-3 or higher insulation
installed below floor, any floor cover, shortest side of
floor slab is 20'wide
Subtotals for structure 46,843 0 23,658 23,658
People: 3 690 900 1,590
Equipment: 300 1,400 1,700
Lighting: 0 0 0
Ductwork: 0 0 0 0
Infiltration: Winter CFM: 55, Summer CFM: 4 4,508 44 76 120
Ventilation_Winter CFM. 35, Summer C-K.15 - 1,413 375 325 700
Total Building Load Totals: 52,784 1,409 26,359 27,768
C:\...\Melnik House.rh9 Wednesday, January 22, 2014, 11:02 AM
Melnik House On A Hill
HVAC Load Calculations
for
The Melnik's
259 Chesterfield Road
Florence, Massachusetts
q3 3
x
r.
�a
Prepared By:
Paul Voiland
PVRFFHVAC
504 Turners Falls Road
Montague, Massachusetts
1-413-364-3210
Wednesday, January 22,2014
Rhvac is an ACCA approved Manual J and Manual D computer program.
Calculations are performed per ACCA Manual J 8th Edition,Version 2, and ACCA Manual D.