HomeMy WebLinkAboutLA209517 - 17109 Dysart Pl App & FormsRESIDENTIAL BUILDING
PERMIT APPLICATION
CITY OF LAKEVILLE
BUILDING INSPECTIONS DEPARTMENT
20195 HOLYOKE AVENUE
LAKEVILLE, MN 55044
952-985-4440
Office Use Only
__________________
Permit Number
___________________
Received By
___________________
Date Received
___________________
Fee Total
SITE ADDRESS:
MAILING ADDRESS: CITY: STATE: ZIP:
JOB DESCRIPTION:__________________________________ MASTER PLAN: (Number or Address)____________________
LIST OTHER STRUCTURES ON PROPERTY:_______________________________________________________________
ESTIMATED VALUATION: PROPOSED START DATE: END DATE:
(New Residential Only): LEGAL DESCRIPTION: LOT: _____ BLOCK: _____ SUBDIVISION:
APPLICANT IS: RESIDENT OWNER CONTRACTOR EMAIL
NEW MODEL HOME: YES NO (IF YES – ADMINISTRATIVE PERMIT REQUIRED)
PLEASE FILL OUT THE FOLLOWING COMPLETELY (All Contractor information must be as listed on State License)
RESIDENT OWNER
NAME:_______________________________________________________________________________
HOME PHONE #:_____________________________ CELL PHONE:___________________________
GENERAL CONTRACTOR
Homeowner
Contractor
CONTRACTOR:_______________________________________________________________________
LICENSE #:BC______________ LEAD CERTIFICATE#_______________ (PRE 1978 STRUCTURE)
OFFICE PHONE #:_____________________________ CELL PHONE:___________________________
ADDRESS:____________________________ CITY:________________ ST:______ ZIP:____________
PLUMBING WORK
Homeowner
Contractor
CONTRACTOR:__________________________________________LICENSE #: PM______________
OFFICE PHONE #:_____________________________ CELL PHONE:___________________________
ADDRESS:____________________________ CITY:________________ ST:______ ZIP:____________
MECHANICAL WORK
Homeowner
Contractor
CONTRACTOR:________________________________________ _______________________________
OFFICE PHONE #:_____________________________ CELL PHONE:___________________________
ADDRESS:____________________________ CITY:________________ ST:______ ZIP:____________
BOND #:_______________________________________ EXPIRATION DATE____________________
SEWER/WATER CONTRACTOR
New Construction Only
NAME:________________________________________________ ______________________________
HOME PHONE _____________________________ CELL PHONE:______________________________
BOND #:_______________________________________ EXPIRATION DATE____________________
INTEREST EARNINGS ON THE ESCROW ACCOUNTS, IF ANY, ARE RETAINED BY THE CITY TO OFFSET THE
ADMINISTRATIVE COSTS ASSOCIATED WITH PROCESSING THE ESCROW APPLICATION AND REFUND. I HEREBY
APPLY FOR A BUILDING PERMIT AND I ACKNOWLEDGE THAT THE INFORMATION ABOVE IS COMPLETE AND
ACCURATE; THAT THE WORK WILL BE IN CONFORMANCE WITH THE ORDINANCES AND CODES OF THE CITY AND
WITH THE STATE BUILDING CODE, THAT I UNDERSTAND THIS IS NOT A PERMIT AND WORK IS NOT TO START
WITHOUT A PERMIT AND THAT THE WORK WILL BE IN ACCORDANCE WITH THE APPROVED PLAN.
NAME OF APPLICANT (Please Print)DATE
APPLICANT’S SIGNATURE:
www.lakevillemn.gov
RESIDENTIAL BUILDING PERMIT APPLICATION
PAGE 2
OFFICE USE ONLY
BUILDING PERMIT TYPE REQUIRED INSPECTIONS
SINGLE FAMILY DWELLING BUILDING
DUPLEX AS BUILT
TOWNHOUSE UNITS BUILDING FINAL
DETACHED TOWN HOUSE UNIT DECK FOOTING
CONDO FIREPLACE
ACESSORY BUILDING FOOTING
REROOF FOUNDATION
RESIDE FRAMING
PORCH FRAMING
GARAGES
INSULATION
RES ADDN/REPAIR/RMDL
DECK
PORCH
GARAGES LATH
LOWER LEVEL FINISH LOWER LEVEL FINAL
ADDITION OTHER
FOUNDATION ONLY PORCH FOOTING
MISCELLANEOUS POURED WALL
DEMO SEPTIC TANK REMOVAL
MOVED SITE
MECHANICAL
CITY BUILDING VALUATION: $AIR TEST
FINAL
BUILDING PERMIT FEES ROUGH-IN
$PERMIT FEE PLUMBING
$PLAN CHECK FINAL
$SURCHARGE ROUGH-IN
$METRO SAC METER SIZE
$CITY WATER HOOKUP UNIT PRESSURE REDUCING VALVE
$CITY SEWER HOOKUP UNIT SEWER/WATER
$LANDSCAPE ESCROW SEWER/WATER
$TREE ESCROW FINAL
$MISC ESCROW STREET DRAINTILE
$PLUMBING BUILDING INFORMATION
$MECHANICAL TYPE OF CONSTRUCTION
$SEWER WATER ZONING
$OTHER CODE EDITION
$TOTAL FIRE SUPPRESSION SYSTEM
OCCUPANCY GROUP
APPROVED BY:
BUILDING INSPECTOR: Date:
PLUMBING/MECHANICAL
INSPECTOR: Date:
COMMENTS:
Date Certificate Posted
X Passive (No Fan )
Active (With fan and monometer or other
system monitoring device)
Location (or future location) of Fan:
Other Please Describe Here
R-10 X
R-10 X
X
R-20 X
R-20 X
R-20 X
R-49 X
R-49 X
R-30 X
R-30 X
Not applicable, all ducts located in conditioned space
R8
X Not required per mech. code
Passive
Powered
Interlocked with exhaust device.
Describe:
Input in BTUS:60,000 Capacity in Gallons:Other, describe:
AFUE or HSPF%92%
Cfm's
" round duct OR
" metal duct
X Not required per mech. code
Passive
Low: Other, describe:
X Low:
Location of fan(s), describe: Cfm's
6 " round duct OR
5 " metal duct
THERMAL ENVELOPE
Foam Open Cell Wall
Below Entire Slab Rigid, Extruded Polystyrene Ceiling, flat
Fuel Type
Solar Heat Gain Coefficient (SHGC):
Windows & Doors
Ceiling, vaulted
Bay Windows or cantilevered areas
Floors over unconditioned area
Rim Joist (2nd Floor+)
0.32
Appliances Rigid, Isocynurate Perimeter of Slab on Grade
RADON CONTROL SYSTEM
R10 ExteriorNon or Not Applicable Cooling System
Per R401.3 Certificate. A building certificate shall be posted on or in the electrical distribution
panel.
New Construction Energy Code Compliance Certificate
Name of Residential Contractor
Silver Tree Plumbing and Heating
MN License Number
Lakeville17109 Dysart Place - 2640 End Unit
MB005441
City Mailing Address of the Dwelling or Dwelling Unit
Mech Room
Heat Recover Ventilator (HRV) Capacity in cfms:
Energy Recover Ventilator (ERV) Capacity in cfms:
51,344
Heating Gain Cooling Load
58 116
Select Type
Describe any additional or combined heating or cooling systems if installed: (e.g. two furnaces or air
source heat pump with gas back-up furnace):
Residential Load Calculation
Heating Loss
Combustion Air Select a Type
Location of duct or system:
17,308Total R-Value of all Types of InsulationType: Check All That Apply
Mineral Fiberboard Insulation Location
Foam, Closed Cell0.32
Describe other insulated areas Fiberglass, BlownFiberglass, Batts Foundation Wall
R-value
Average U-Factor (excludes skylights and one door) U:
Duct system air tightness: Building envelope air tightness:
Rim Joist (1st Floor)
AENT50 BA13NA018 Model
Heating System
Nat Gas
Bryant
Interior
Interior
Location of duct or system:
Heating or Cooling Ducts Outside Conditioned Spaces
Electric
Make-up Air Select a Type
AO Smith
Domestic Water
Heater
MECHANICAL SYSTEMS
Rating or Size
Efficiency 13SEER/EER
912SD36060E17
Manufacturer Bryant
Electric
Output in Tons:1.550
Total ventilation (intermittent + continuous) rate in cfms:
Balanced Ventilation capacity in cfms:
High:
High:
MECHANICAL VENTILATION SYSTEM
Capacity continuous ventilation rate in cfms:
Builders Associaton of Minnesota version 101014
Bold/italic values have been manually overridden
Calculations approved by ACCA to meet all requirements of Manual J 8th Ed.
2022-Apr-20 11:47:28Right-Suite® Universal 2022 22.0.01 RSU64702 Page 1
...cuments\Wrightsoft HVAC\DRH-2635- Ellsworth.rup Calc = MJ8 Front Door faces: E
Job:Load Short Form 3/23/22Date:Entire House By:
Silver Tree Plumbing and Heating LLC
1335 Mendota Heights Rd, Mendota Heights, MN 55120 Phone: 651-319-4200 Email: andyf@silvertreepandh.com Web: www.silvertreepandh.com
Project Information
DRH - 2635 Ellsworth- End UnitFor:
Design Information
InfiltrationClgHtg
SimplifiedMethod88-15Outside db (°F)Semi-tightConstruction quality7270Inside db (°F)
1 (Semi-tight)Fireplaces1685Design TD (°F)
M-Daily range
5030Inside humidity (%)5030Moisture difference (gr/lb)
HEATING EQUIPMENT COOLING EQUIPMENT
Make Make
Trade TradeModelCond
AHRI ref Coil
AHRI refEfficiency93 AFUE Efficiency 13 SEER
Heating input Btuh0 Sensible cooling Btuh0
Heating output Btuh0 Latent cooling Btuh0
Temperature rise °F0 Total cooling Btuh0
Actual air flow cfm874 Actual air flow cfm874
Air flow factor cfm/Btuh0.018 Air flow factor cfm/Btuh0.055
Static pressure in H2O0 Static pressure in H2O0
Space thermostat Load sensible heat ratio 0.86
ROOM NAME Area Htg load Clg load Htg AVF Clg AVF
(ft²)(Btuh)(Btuh)(cfm)(cfm)
Room1 765 26743 7433 472 410
Room3 765 10529 4185 186 231
Room4 485 10774 3505 190 193
Room5 28 1462 715 26 39
Entire House 2044 49508 15838 874 874
Other equip loads 1836 0Equip. @ 0.93 RSM 14698
Latent cooling 2609
TOTALS 2044 51344 17308 874 874
Step 1:
Draft Hood Fan Assisted 60000 Direct Vent Input:60000 Btu/hr
& Power vent
Draft Hood Fan Assisted Direct Vent Input:0 Btu/hr
& Power vent
Step 2:
701 ft^3
Step 3:
Step 4:4a.
Input:Btu/hr
TRV:ft^3
4b.
Input:0 Btu/hr
RVFA:ft^3
Input:0 Btu/hr
RVNFA:ft^3
TRV =0 +0 =0 ft^3
Ratio =701 /0 =#DIV/0!
RF=1 -#DIV/0!=
Input:0 Btu/hr
CAOA=0 /3000 Btu/hr per in2 =0 in2
0 x #DIV/0!=#DIV/0!in2
CAOD =1.13 x #DIV/0!=#DIV/0!inCAOD = 1.13 multiplied by the square root of Minimum CAOA
1If desired, ACH can be determined using ASHRAE calculation or blower door test. Follow procedures in Section 304.
Step 8: Calculate Minimum CAOA.
Minimum CAOA = CAOA multiplied by RF Minimum CAOA =
Step 9: Calculate Combustion Air Opening Diameter (CAOD)
#DIV/0!
Step 7: Calculate single outdoor opening as if all combustion air is from outside.
Total Btu/hr input of all Combustion Appliances in the same CAS (EXCEPT DIRECT VENT)
Total Btu/hr divided by 3000 Btu/hr per in^2
Use Non-Fan-Assisted Appliances column in Table E-1 to find
Combustion Air Opening Area (CAOA):
Step 5: Calculate the ratio of available interior volume to the total required volume.
Step 6: Calculate Reduction Factor (RF).
RF = 1 minus Ratio
If CAS Volume (from Step 2) is less than TRV then go to STEP 5.
Total Required Volume (TRV) = RVFA + RVNFA
Required Volume Non-Fan-Assisted (RVNFA)
If CAS Volume (from Step 2) is greater than TRV then no outdoor openings are needed.
Ratio = CAS Volume (from Step 2) divided by TRV (from Step 4a or Step 4b)
Determine air Changes per Hour (ACH)1Default ACH values have been incorporated into Table E-1 for use with Method 4b (KAIR Method). If the year of construction
or ACH is not known, use method 4a (Standard Method)
Use Standard Method column in Table E-1 to find Total Required Volume (TRV)
If CAS Volume (from Step 2) is greater than TRV then no outdoor openings are needed.
Determine Required Volume for Combustion Air.Standard Method
Use Fan-Assisted Appliances column in Table E-1 to find
Total Btu/hr input of all combustion appliances (DO NOT COUNT DIRECT VENT APPLIANCES)
The CAS includes all spaces connected to one another by code compliant openings.CAS Volume:
Furnace/Boiler:
Water Heater:(Not fan assisted)
(Not fan Assisted)
Required Volume Fan Assisted (RVFA)
Complete vented combustion appliance information:
Calculate the volume of the Combustion Appliance Space (CAS) containing combustion appliances.
IFGC Appendix E, Worksheet E-1
Residential Combustion Air Calculation Method
(for Furnace, Boiler, and/or Water Heater in the Same Space)
1346.6012 IFGC APPENDIX E, WORKSHEET E-1.
Total Btu/hr input of all non-fan-assisted appliances
If CAS Volume (from Step 2) is less than TRV then go to STEP 5.
Known Air Infiltration Rate (KAIR) MethodTotal Btu/hr input of all fan-assisted and power vent appliances
(DO NOT COUNT DIRECT VENT APPLIANCES)
1994(1) to Present Pre 1994(2)1994(1) to Present Pre 1994(2)
5,000 250 375 188 525 263
10,000 500 750 375 1,050 525
15,000 750 1,125 563 1,575 788
20,000 1,000 1,500 750 2,100 1,05025,000 1,250 1,875 938 2,625 1,31330,000 1,500 2,250 1,125 3,150 1,57535,000 1,750 2,625 1,313 3,675 1,83840,000 2,000 3,000 1,500 4,200 2,10045,000 2,250 3,375 1,688 4,725 2,363
50,000 2,500 3,750 1,875 5,250 2,625
55,000 2,750 4,125 2,063 5,775 2,888
60,000 3,000 4,500 2,250 6,300 3,15065,000 3,250 4,875 2,438 6,825 3,41370,000 3,500 5,250 2,625 7,350 3,67575,000 3,750 5,625 2,813 7,875 3,93880,000 4,000 6,000 3,000 8,400 4,20085,000 4,250 6,375 3,188 8,925 4,463
90,000 4,500 6,750 3,375 9,450 4,725
95,000 4,750 7,125 3,563 9,975 4,988
100,000 5,000 7,500 3,750 10,500 5,250105,000 5,250 7,875 3,938 11,025 5,513110,000 5,500 8,250 4,125 11,550 5,775115,000 5,750 8,625 4,313 12,075 6,038120,000 6,000 9,000 4,500 12,600 6,300125,000 6,250 9,375 4,688 13,125 6,563
130,000 6,500 9,750 4,875 13,650 6,825
135,000 6,750 10,125 5,063 14,175 7,088
140,000 7,000 10,500 5,250 14,700 7,350
145,000 7,250 10,875 5,438 15,225 7,613150,000 7,500 11,250 5,625 15,750 7,875155,000 7,750 11,625 5,813 16,275 8,138160,000 8,000 12,000 6,000 16,800 8,400165,000 8,250 12,375 6,188 17,325 8,663170,000 8,500 12,750 6,375 17,850 8,925
175,000 8,750 13,125 6,563 18,375 9,188
180,000 9,000 13,500 6,750 18,900 9,450
185,000 9,250 13,875 6,938 19,425 9,713190,000 9,500 14,250 7,125 19,950 9,975195,000 9,750 14,625 7,313 20,475 10,238200,000 10,000 15,000 7,500 21,000 10,500205,000 10,250 15,375 7,688 21,525 10,763210,000 10,500 15,750 7,875 22,050 11,025
215,000 10,750 16,125 8,063 22,575 11,288
220,000 11,000 16,500 8,250 23,100 11,550
225,000 11,250 16,857 8,438 23,625 11,813230,000 11,500 17,250 8,625 24,150 12,075(1)The 1994 date refers to dwellings constructed under the 1994 Minnesota Energy Code. The default KAIR used in this section of the table is 0.20 ACH.(2)This section of the table is to be used for dwellings constructed prior to 1994. The default KAIR used in this section of the table is 0.40 ACH.
1346.6014 IFGC APPENDIX E, TABLE E-1.
Known Air Infiltration Rate (KAIR) Method (ft3)
Fan Assisted Non-Fan-Assisted
IFGC Appendix E, Table E-1
Residential Combustion Air Required Volume (Required Interior Volume Based on Input Rating of Appliances)
Standard Method (ft3) Input Rating (Btu/hr)
One or multiple power vent or direct vent appliances or no combustion appliancesA
One or multiple fan-assisted appliances and power vent or direct vent appliancesB
One atmospherically vented gas or oil appliance or one solid fuel applianceC
Multiple atmospherically vented gas or oil appliances or solid fuel appliancesD
1a) pressure factor (cfm/sf) 0.15 0.09 0.06 0.03
b) conditioned floor area (sf) (including unfinished basements) 2044 0 0Estimated House Infiltration (cfm): [1a x 1b] 306.6 0 0 0
2.a) Exhaust Capacity continuous exhaust-only ventilation systems (cfm): (not applicable to balanced ventilation systems such as HRV) 0 0 0 0
b) clothes dryer 135 135 135 135
c) 80% of largest exhaust rating (cfm): (not applicable if recirculating system or if powered makeup air is electrically interlocked and matched to exhaust) 0 0 0 0
d) 80% of next largest exhaust rating (cfm): (not applicable if recirculating system or if powered makeup air is electrically interlocked and matched to exhaust) 0 0 0
Total Exhaust Capacity (cfm):
[2a+2b+2c+2d] 135 135 135 135
3.a) Makeup Air Requirement Total Exhaust Capacity (from above) 135 135 135 135
b) Estimated House Infiltration
(from above) 306.6 0 0 0
Makeup Air Quantity (cfm): [3a – 3b] (if value is negative, no
makeup air is needed) -171.6 135 135 135
4. For Makeup Air Opening Sizing, refer to Table 501.3.2
One or multiple power vent or direct vent appliances or no combustion appliancesA
One or multiple fan-assisted appliances and power vent or direct vent appliancesB
One atmospherically vented gas or oil appliance or one solid fuel applianceC
Multiple atmospherically vented gas or oil appliances or solid fuel appliancesD
Passive makeup air opening duct diameterE,F,G Type of opening or system (cfm) (cfm) (cfm) (cfm) (inches) Passive Opening 1-36 1-22 1-15 1-9 3Passive Opening 37-66 23-41 16-28 10-17 4
Passive Opening 67-109 42-66 29-46 18-28 5Passive Opening 110-163 67-100 47-69 29-42 6Passive Opening 164-232 101-143 70-99 43-61 7Passive Opening 233-317 144-195 100-135 62-83 8Passive Opening with Motorized Damper 318-419 196-258 136-179 84-110 9Passive Opening with Motorized Damper 420-539 259-332 180-230 111-142 10Passive Opening with Motorized Damper 540-679 333-419 231-290 143-179 11Powered Makeup AirH >679 >419 >290 >179 not applicable
G Barometric dampers are prohibited in passive makeup air openings when any atmospherically vented appliance is installed.H Powered makeup air shall be electrically interlocked with the largest exhaust system.
Table 501.3.2 Makeup Air Opening Sizing Table for New and Existing Dwellings
C Use this column if there is one atmospherically vented (other than fan-assisted) gas or oil appliance per venting system or one solid fuel
appliance.
D Use this column if there are multiple atmospherically vented gas or oil appliances using a common vent or if there are atmosphericallyvented gas or oil appliances and solid fuel appliance(s).
E An equivalent length of 100 feet of round smooth metal duct is assumed. Subtract 40 feet for the exterior hood and ten feet for each 90-degree elbow to determine the remaining length of straight duct allowable.
F If flexible duct is used, increase the duct diameter by one inch. Flexible duct shall be stretched with minimal sags.
D Use this column if there are multiple atmospherically vented gas or oil appliances using a common vent or if there are atmospherically
vented gas or oil appliances and solid fuel appliances.
A Use this column if there are other than fan-assisted or atmospherically vented gas or oil appliances or if there are no combustionappliances.
B Use this column if there is one fan-assisted appliance per venting system. Other than atmospherically vented appliances may also be
included.
Table 501.3.1 Procedure to Determine Makeup Air Quantity for Exhaust Equipment in Dwellings Use the Appropriate Column to Estimate House Infiltration
A Use this column if there are other than fan-assisted or atmospherically vented gas or oil appliances or if there are no combustion appliances.
B Use this column if there is one fan-assisted appliance per venting system. Other than atmospherically vented appliances may also be included.
C Use this column if there is one atmospherically vented (other than fan-assisted) gas or oil appliance per venting system or one solid fuel appliance.
One or multiple power vent or direct vent appliances or no combustion appliancesA
One or multiple fan-assisted appliances and power vent or direct vent appliancesB
One atmospherically vented gas or oil appliance or one solid fuel applianceC
Multiple atmospherically vented gas or oil appliances or solid fuel appliancesD
1a) pressure factor (cfm/sf) 0.25 0.15 0.1 0.05
b) conditioned floor area (sf) (including unfinished basements 0 0 0 0 Estimated House Infiltration
(cfm): [1a x 1b] or 0 0 0 0
Alternative Calculation (by using blower door test)E c) conversion factor 0.75 0.45 0.3 0.15
d) CFM50 value (from blower door test) Estimate House Infiltration (cfm): [1c x 1d]
2. Exhaust Capacity 80% of exhaust rating = Exhaust Capacity (cfm): (not applicable if recirculating system or if powered makeup air is electrically interlocked with exhaust) 0 0 0 0
3. Makeup Air Requirement a) Exhaust Capacity (from above) 0 0 0 0
b) Estimated House Infiltration (from above) 0 0 0 0Makeup Air Quantity (cfm): [3a – 3b] (if value is negative, no makeup air is needed) 0 0 0 0 4. For Makeup Air Opening Sizing, refer to Table 501.3.2
One or multiple power vent
or direct vent appliances or no combustion appliancesA
One or multiple fan-assisted appliances and
power vent or direct vent appliancesB
One atmospherically
vented gas or oil appliance or one solid fuel applianceC
Multiple atmospherically vented gas or oil
appliances or solid fuel appliancesD
Passive makeup
air opening duct diameterE,F,G Type of opening or system (cfm) (cfm) (cfm) (cfm) (inches) Passive Opening 1-36 1-22 1-15 1-9 3
Passive Opening 37-66 23-41 16-28 10-17 4Passive Opening 67-109 42-66 29-46 18-28 5Passive Opening 110-163 67-100 47-69 29-42 6Passive Opening 164-232 101-143 70-99 43-61 7Passive Opening 233-317 144-195 100-135 62-83 8
Passive Opening with Motorized Damper 318-419 196-258 136-179 84-110 9Passive Opening with Motorized Damper 420-539 259-332 180-230 111-142 10Passive Opening with Motorized Damper 540-679 333-419 231-290 143-179 11
Powered Makeup AirH >679 >419 >290 >179 not applicable
F If flexible duct is used, increase the duct diameter by one inch. Flexible duct shall be stretched with minimal sags.
G Barometric dampers are prohibited in passive makeup air openings when any atmospherically vented appliance is installed.H Powered makeup air shall be electrically interlocked with the largest exhaust system.
Table 501.3.2
Makeup Air Opening Sizing Table for New and Existing Dwellings
B Use this column if there is one fan-assisted appliance per venting system. Other than atmospherically vented appliances may also be
included.
C Use this column if there is one atmospherically vented (other than fan-assisted) gas or oil appliance per venting system or one solid fuelappliance.
D Use this column if there are multiple atmospherically vented gas or oil appliances using a common vent or if there are atmosphericallyvented gas or oil appliances and solid fuel appliance(s).
E An equivalent length of 100 feet of round smooth metal duct is assumed. Subtract 40 feet for the exterior hood and ten feet for each 90-
degree elbow to determine the remaining length of straight duct allowable.
D Use this column if there are multiple atmospherically vented gas or oil appliances using a common vent or if there are atmospherically vented gas or oil appliances and solid fuel appliances.
E As an alternative, the Estimated House Infiltration may be calculated by performing a blower door test and multiplying the conversion factor
by the CFM50 value.
A Use this column if there are other than fan-assisted or atmospherically vented gas or oil appliances or if there are no combustion
appliances.
Table 501.3.3(2) Procedure to Determine Makeup Air Quantity for Exhaust Equipment in Dwellings
(Refer to Item 5 in Section 501.3.3 to determine applicability of this table) Use the Appropriate Column to Estimate House Infiltration
A Use this column if there are other than fan-assisted or atmospherically vented gas or oil appliances or if there are no combustionappliances.
B Use this column if there is one fan-assisted appliance per venting system. Other than atmospherically vented appliances may also beincluded.
C Use this column if there is one atmospherically vented (other than fan-assisted) gas or oil appliance per venting system or one solid fuel
appliance.
4
5 X 15 =752044
2044 X 0.02 =40.88
Continuous Ventilation Requirement =
Enter # of Bedrooms
Ventilation
115.88
57.94
Sq Ft of Home (including unfinished basements etc)
Total Ventilation Requirement =