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COMPLIANCE �1r •.' ' <br />yr t 1 <br />REQUIRED ,.. VENTILATION REQUIREMENTS FOR ADDITIONSA <br />INSPECTION APPROVED appropriate IMPORTANT: Supply Information and check a ro rlate circles In the shaded boxes. <br />Disregard topics that don't describe your building or equipment. DO NOT place checks In <br />the two left columns. <br />DICcI <br />ull_m_ <br />-II <br />Prescriptive exhaust ventilation mquirem-::ts for residential additions (VIAQ, S. 101.3.1.1) <br />SpotFans <br />Kitchen fan <br />Mlnlmum(25 w.g.) <br />100 CFM <br />MfrJmodei <br />Fan Iabet(.1WG) <br />Bathroom fan(__) <br />50 CFM <br />Bathroom fan( ) <br />50 CWM <br />Bathroom fan( ) <br />Y <br />50 CFM <br />Laundry fan <br />50 CFM <br />1 . 50 CFM (1-2 bedrms) <br />80 CFM (3 bedrms) <br />1, • 100 CFM (4 bedrms) <br />NU-N I -I- y>T tl* Q o <br />V <br />Whole house tan: Location H1toll., Sone ratingl:5(r 1.5 if attic tan closer than 4'to <br />ceiling) <br />/K Whole house fan Is listed/labied "for Continuous use". <br />Q Whole house fan wiling forcontrol routed to central location (dehumidistat only). <br />D Whole house fan also serves as a kitchen or bath spot fan. O Yes O No <br />(spot fan designated as a whole house fan shall meet whole house fan requirements.) <br />Spot fan Isn't suitable for Whole house fan and must be separate Oyes 0 No <br />Whole house fan shall run continuously: Kitchen(25CFM), Bath& laundry(20CFM)Q Yes ONO <br />Integrated forced air furnace ventilation(see /aolnote)(VIAQ Code, S. 303.1.2(b)),shall be <br />synchronized with a whole house fan to supply fresh air to the dwelling: 0 Yes 0 No <br />0 It yes, a G' diameter outside air inlet due, wl motorized damper shall run from the building <br />exterior to the furnace return plenum and limit the venliUlon rate to between .35 -.5. ACH, <br />O Modifications to the above Integrated forced air system may require performance testing, in a <br />manner acceptable to the building official, to demonstrate .35 - .5 Air Changes/1-four. <br />Five bedrooms or larger requires a designed vmole house fan system (Rate is 25 -.5 ACH) <br />p O Mechanical ventilation fan ducts shall be z =" and properly sized (VIAQ, Table 3-3). <br />:x •: : W• addition ovei5oo <br />9t,GA Ip <br />O Q Fresh air shall be provided for each dwelling unit as follows (VIAQ, S. 302.6.1): <br />9 C Each bedroom: Tested, screened, controllable, through -wall port (a 4 Sq. in.) to the exterior. <br />ach recreat on room: One wail port as specified for bedrooms. <br />ther enclosed "habitable" rooms: One wall port as specified for bedrooms. <br />verall living area: One wall port as specified for bedrooms. <br />O s OR OIntegrated forced air furnace which delivers outside makeup airthrough the ducting system <br />� O ro Altilow between fresh air ports and wholehouse fan ensured by undercut doors/grills (VIAQ, S. 302.6.4) <br />MELMOW NkCC TOG[R ci <br />WSEC Ventilation phase requirements: <br />Inspected by Date <br />