HVAC EMS Calculator Page 1 of 14
RECEIVED
EMS HVAC Load Calculator APR 1 6 2019
www.hvacloadcalculator.com TOWN OF QUEENSBURY
ZONING OFFICE
Date: Wed Apr 10 Loaded Document: gf info Welcome - GFOIL
2019 09:14am
Company Info Client Information
Company GF HEATING OIL LLC Name VICTOR BYE
Preparer BRIAN NELSON Addressl 16 KNOLLS RD NORTH
Phone (518) 792-2220 Address2
Email brian@gfheatingoil.com Address3
Phone (518) 583-2008
Email
Date 10-Apr-2019
This HVAC load calculation has been performed using sound engineering principles as
prescribed by Manual J eighth edition and ASHRAE Handbook of Fundamentals. Duct sizing has
been performed as prescribed by Manual D.
1. Design Conditions(Temp. F)
i Check If Using Celcius
INDOOR OUTDOOR TEMP Front of West
DIFF Building is
Facing
WINTER 70 -20 90
Total 4000 Sq.Ft
SUMMER 65 95 30 Conditioned
Area
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
EMS Calculator Page 2 of 14'
2. Summer Humidity
Moderately 40 Grains
Difference
3. How Tight is Structure
Average-over 1500 Sq. Ft. Winter Summer
Air/Changes/Hr. 0.7
0.35
4. Fireplace Evaluation
Number Evaluation CFM
2 N., Semi-tight 20
5. Number of Occupants
generally equals number of bedrooms + 4
1
Overhang Characteristics
Enter air meaSurements decimally
ft1,0to.em 4
= 5
Example-2 ft.8 in =2 7 ff
EAST WEST S/SE/SW N/NE/NW
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
. EMS Calculator Page 3 of 14
Distance of OH from top of 1.6 1.6 1.6 1.6
window (A)
Length of overhang (B) 1.6 1.6 1.6 1.6
Total linear ft. across top 20 2 14 10
of windows located below
overhang
Solar GainThrough Glass
..i]Check this box if using manufacturer specifications and enter the latitude, U-value
and SHGC
Latitude 45 U-Value SHGC
Facing Area(sq ft) Type Glass HTM Unshaded Shaded BTUH
North or 40 Double v 24.00 0 76 1,820
Shaded
NE/NW 0 v 0.00 0 0 0
South 84 Double v 40.00 48 36 1,926
SE/SW 0 v 0.00 0 0 0
East 116 Double v 75.00 116 0 8,700
West 4 Double v 75.00 4 0 300
Does glass have reflective No \, 1 12,747
coating?
Skylight 0 Clear v 150 0
Total 12,747
Solar Gain
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
EMS Calculator Page 4 of 14`
DUCTS OR PIPES
Location(Heating) Conditioned ar v Duct 0.00
Loss
Location(Cooling) Conditioned ar v Duct 0.00
Gain
Duct/Pipe
Insulation
Duct Leakage
Area of Attic or 0
Floor Where Duct
is Located
Attic Temperature
(If ducts located
in attic)
Load Calculation
Elements of Area or Insulation/R-value U-Value Heat Heat Latent
Load Lin. Ft Loss Gain Btuh
Btuh Btuh
Solar Gain 12,747
from Glass
Gross Wall 184C
Glass 1 244 Double 0.56 12,298
Skylight 0 v 0.00 0
Doors 2 Insulated or'v 0.40 72 24
Net Wall 1,594 R-19 v 0.07 9,755 3,252
Ceiling 229E R-30 v 0.03 6,612 3,306
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
' EMS Calculator Page 5 of 14
Floor
Over Crawl 0 No Insulation v 0.37 0 0
or Unheated
Basement
Open-Beach 0 �, 0.00 0 0
House
Above
Carport
Slab On 0 No Insulation v 0.80 0 0
Grade -
enter-linear
ft
Infiltration- 160C 20,460 3,080
Enter cubic-ft
of building
People 920 800
Appliances L 3
Enter
Value
Sub Total 49,197 23,332
Duct Loss/Gain 0 0 1,471
Total Sensible Load 49,197 23,332
Latent Load 2,539
Total Latent Load 4,810
SUMMARY
Heating Load Sensible Cooling Latent Cooling Total Cooling Load *Nominal Tons
49,197 23,332 4,810 28,141 2.59
OUTDOOR AIR FLOW RATE 70
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
EMS Calculator Page 6 of 14 ,
* CAUTION - The cooling capacity of the air conditioner must meet
both, sensible and latent loads. It is recommended a Manual S
calculation be performed. Using manufacturer's specs. The nominal
tons assume .75 S/T ratio at the chosen outdoor design temperature.
Summary Including Basement
Heating Load Sensible Cooling Latent Cooling Total Cooling Load Nominal Tons
71,660 28,822 7,283 36,106 3.20
Whole House (Block Load) Completed
Scroll to top For Additional Options
Solar Gain Through Glass
1:?Check if Using Manufacturer specs
Latitude 40 U-Value SHGC
Facing Area(sq ft) Type Glass HTM BTUH
North or 16 Double v 24.00 384
Shaded
NE/NW 0 v 0.00 0
South 16 Single v 50.00 800
SE/SW 0 v 0.00 0
East 66 v 0.00 0
West 0 v 0.00 0
Does glass have reflective coating? No „ 1,184
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
• EMS Calculator Page 7 of 14
Total Solar 1,184
Gain
Basement Load Calculation
Elements of Area Insulation/R-value U-Value Heat Heat Gain Latent
Load or Lin. Loss Btuh Btuh
Ft Btuh
Solar Gain 1,184.00
From Glass
Gross Wall 510
Above Grade
Glass 1 98 Double v 0.56 4,939
Doors 1 Insulated or' 0.40 36 12
Net Wall- 411 R-19 v 0.06 2,219 740
Above Grade
Wall Below 102 R-19 0.03 2,754 918
Grade
Ceiling 0 R-21 , 0.04 0 0
Floor 213 0.02 4,603 4,603
Infiltration- 191 7,911 2,637
Enter cubic-ft
of building
People 0 0 0
Appliances 0
Total Sensible Load 22,463 5,491
Latent Load 2,174
Total Latent Load 2,474
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
EMS Calculator Page 8 cA 14 ,
Basement Summary
Heating Load Sensible Cooling Latent Cooling Total Cooling Load *Nominal Tons
22,463 5,491 2,474 7,665 0.61
* CAUTION - The cooling capacity of the air conditioner must meet
both, sensible and latent loads. It is recommended a Manual S
calculation be performed. Using manufacturer's specs. The nominal
tons assume .75 SIT ratio at the chosen outdoor design temperature.
Room by Room Load Calculation
Total House Total House System CFM
Cooling Heating
Heat Loss Sensible Heat 0 0
Gain
71,660
28,822
Room HeatLoss HeatGain CFM_Heat CFM_Cool
♦Add-Room
:35Check-Calculations-When-Completed
auto- 22,463 5,491 0 0
basement
Totals: 22,463 5,491 0 0
Percent Of Original: 31% 19%
Round to Rectangle Conversion Calculator(Optional)
Enter Round Side A (Inches) Side B (Inches)
Diameter
0 0
+»»w....ur..wwuww»..ue+.....:..wNw,..»». - ...,..a... ...... ................... m,wr�..... .... »�+�w.w.wrw..w.»w ee»wu nw R
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
EMS Calculator Page 9 of 14
Duct Sizing
Use heating or cooling Type of duct material
cfm
Determine Friction Rate (see
instructions)
Total measured length of duct 0
Total equivalent length of fittings 0
Available static pressure for duct 0
Enter Friction Rate:
Li Calculate Friction Rate
Supply Trunk or branch cfm duct air
dia vel
First section off AH 0
1st reduction or branch 0
2nd reduction or branch 0
3rd reduction or branch 0
4th reduction or branch 0
5th reduction or branch 0
Return Trunk or branch cfm duct air
dia vel
First section off AH 0
1st reduction or branch 0
2nd reduction or branch 0
3rd reduction or branch 0
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
EMS Calculator Page 10 of 14
4th reduction or branch 0
5th reduction or branch 0
Basement supply and return 0
trunk
Room Runs cfm no of outlet duct air
outlets cfm dia vel
auto-basement 0 0
Duct Sizing Completed
Scroll to top For Additional Options
Equipment selection as per Manual S
Instructions: enter load, weather and manufacture's data in white cells
Auto Complete
BTUH
Total Heat Loss 71660 Design Outdoor Indoor
Conditions
Total Heat Gain 35806 -20 70
Sensible Heat 28822 95 65
Gain
Latent Heat Gain 6,983 ID Design RH 50%, 63F WB
Sensible/Total 0.80 Altitude 344
Ratio
target ctg Temp. 19 Predominantly Heating climat
Drop
Manufactures Equipment Specifications
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
• EMS Calculator Page 11 of 14
Equipment Manufacturer Model BTUH Total Sensible Latent
No output cooling BTUH BTUH
(heating) BTUH @
OD design
temp
Furnace RUUD R9 115000 ;2-9'°JCPA(,S 9'1-t11g5 A
Boiler 0 0
Heat Pump RUUD EX 48000 4800C 0
or Air -eft / LA,l(1►i`
Conditioner
Evaporator RUUD RC Q L S
Coil
Air Handler
Total 113417.6 47752.32 47752.32 0
Capacity
with
Altitude
Correction
Selected OVERSIZED OVERSIZED OK UNDERSIZED
Equipment
Size
Heating CFM Cooling CFM External Static Pressure of
(recommended) Blower
2000 2,285 0
Available static presure for Supplemental heat needed for heat
duct system pump
Blower ext. 0 HP capacity @ 47F 0
static press
Coil press HP capacity ® 17F 0
0
drop*
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
EMS Calculator Page 12 of 14'
•
Filter press 0 HP capacity ® 0
drop* ODDT
Register press 0 BTUH 71,660
drop supplemental heat
Grille Pressure 0 KW supplemental 21
Drop heat
Other 0
Other 0
Other 0
Available SP 0
for duct
Equipment Size Limits
Air conditioner- Furnace Boiler
heat Pump
Cool Climate Heat Climate output output
Maximum 41,177 44,757 100,324 100,324
Size
Selected OVERSIZED OVERSIZED OVERSIZED OVERSIZED
Size
Energy Cost Analysis
Heat Loss 71,660.26 Heating Degree Days 7200
Heat Gain 35,805.76 Cooling Degree Days 500
Summer Design 95 Summer Design Temp 30
Temp Diff
https://ems-residential.hvacloadcalculator.com/app/ 4/10/2019
FINIS Calculator Page 13 of 14
Winter Design -20 Winter Design Temp 90
Temp Diff
System #1 (Old or less efficient system)
Efficiency Fuel Cost
Air Conditioning 0 0
Heating 0 0 0.00
Total annual operating cost of
system 1
System #2 (Old or less efficient system)
Efficiency Fuel Cost
Air Conditioning 0 0
Heating 0 0 0.00
Total annual operating cost of
system 1
PAYBACK AND ROI
Cost of new or more efficient system 0
Cost of less efficient system 0
Rebates or credits 0
Additional Investment 0.00
Yearly Savings
https://ems-residential.hvacloadealculator.com/app/ 4/10/2019
L/FEEREAT • lb V.r)Oi 15 (2-0 W.0 r 41
111000R AIR SYSTEMS n'q`-eel��7�G &(� t 2 O
41-
Sizing and Se lecting a Lifebreath HRV or ERV
Step 1:Follow these general guidelines to determine the best HRV or ERV for your application
. Option 1:Size your Residential unit by Air Exchange(ac/hr)Method
Step 1 Step 2
2400sqft (L x W)with 9'(H) ceiling ac/hr=(Total Cubic Volume x.35)/60
Cubic volume=(L x W x H) or(2400 x 9)x.35/60min = 126cfm
*In all cases local and all other codes requirements must be followed
Option 2:Size your Residential unit using ASHRAE 62.2(Minimum requirement)
Residential Ventilation Air Requirements(CFM/Bedrooms)
Sizing A9-RAE622TABLE 4.1a
. 1 2 q3 4 5
Floor Area Sq.ft.
<500 30 38 45 53 60
501-1000 45 53 60 68 75
1001-1500 60 68 75 83 90
1501-2000 75 83 90 98 105
2001-2500 90 98 105 113 120
2501-3000 105 113 120 128 135
3001-3500 120 128 135 143 150
C3501-4000 135 143 150 - 158 • 165
4001-5000 150 159 165 173 180
5000-5001 165 173 180 188 195
*In all cases local and all other codes requirements must be followed
Size your Commercial unit—Note it's recommended a mechanical engineer always be consulted.
Application Occupant CFM/Person CFM/SQFT Comments
Density/1000sgft
Retail Stores 15 10
Classroom 25-35 15 Varies with age
Offices 5 10
Conference Rooms 50 15
Hair/Nail Salons 25 20 Do not Undersize
Pet Shops 1
Physical Therapy 20 15
Bars/Lounges 100 10 Non-Smoking
Health Clubs 40 20 Only 10/1000 in weight room
*Swimming Pools 1-10 Varies greatly with temperature
Places of Religion 120 5