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Home My WebLink About1009 Linden Gate Ct - Correspondence/Plans Approval - 05/20/2013Sarah Carter From: Michael Missimer <Mike@fortcollinsheating.com> Sent: Monday, May 20, 2013 2:08 PM To: Sarah Carter Subject: RE: Mechanical Systems Performance Report Attachments: LP 80.pdf Sarah Here are the specs for the LP80. I used this fan because it can fit in a 2x4 wall. We needed to do a good wall mount fan because the fire rating would not allow us to place a fan in the fire rated assembly without some serious restriction. The fan is 1.1 Sones. Can we get an exception? Thanks Michael Missimer, Installation/New Construction Manager Fort Collins Heating and Air Conditioning, Inc 208 Commerce Drive #4 Fort Collins, Colorado 80524 970-484-4552<tel:970-484-4552> "Big enough to Serve, Small enough to Care" www.fortcollinsheating.com<http://www.fortcollinsheating.com> From: Sarah Carter [scarter@fcgov.com] Sent: Monday, May 20, 2013 2:25 PM To: Michael Missimer; 'Ling Freed' Subject: RE: Mechanical Systems Performance Report Thanks! saraLr cgrter t-EED` �A Plans Analyst City of Fort Collins Community Development & Neighborhood Services 970-416-2748 scarter(a)fcgov.com Tell us about our services, we want to know! From: mike(alfortcollinsheating.com[ma iIto: mikeCalfortcolIinsheating.wm] Sent: Monday, May 20, 2013 12:18 PM To: Sarah Carter; 'Lina Freed' Subject: Re: Mechanical Systems Performance Report Sarah. I will send the units information over to you for verification. Mike Missimer Fort Collins Heating and Air Conditioning 970-484-4552 ----- Reply message ----- From: "Sarah Carter" <searter(a.fcgov.com> i To: "'Lina Freed"' <lina(aeandsco.com>, "Michael Missimer" <Mike(cDfortcollinsheating.com> Subject: Mechanical Systems Performance Report Date: Mon, May 20, 2013 12:11 PM Hi Mike, Just to clarify: On the performance report, I see all the bath fans and flow rates listed. But for the whole -dwelling unit information, there is only one fan listed. Because this is a duplex, we need 2 whole dwelling unit fans —one in each unit. What I told Lena is that if the fan in the second unit meets the <1 sone requirement, we can use that as the required fan in the second unit because there is enough CFM there to satisfy the flow rate. Otherwise, I'll need information on how the whole -dwelling ventilation requirement is being satisfied for the basement unit. Thanks, sarRh CRrt&r, Plans Analyst City of Fort Collins Community Development & Neighborhood Services 970-416-2748 scarter()fcoov.com Tell us about our services, we want to know! From: Lina Freed [mailto:linaCa)eandsco.com] Sent: Monday, May 20, 2013 12:04 PM To: Michael Missimer Cc: Sarah Carter Subject: Mechanical Systems Performance Report Good Afternoon Mike, The City of Fort Collins has a question regarding the Mechanical Systems Performance report. It mentions one exhaust fan in the lower unit bath, however it is my understanding we need two unless the current fan is designed for a whole dwelling. Could you please confirm it is or isn't a whole dwelling fan? Thank You, Una Freed Everitt & Schilling Company 151 West Mountain Avenue I Fort Collins, CO 80524 ' (970) 282.1352 1(877) 515.9727 Fax ** Please note I am only in the office Monday thru Thursday. ** BRMA N MODEL LP80 LO PROFILE VENTILATION FAN DESCRIPTION BLOWER: • Plug-in, permanently lubricated motor - engineered for continuous operation • Dynamically balanced centrifugal blower wheel for quiet, efficient performance • Low RPM for quiet operation HOUSING: • Rugged, galvanized steel construction • Metal, 4" oval duct connector with no metallic clatter . • Includes 4" oval to 3" round duct reducer • 4" height allows for 2" x 4" wall or ceiling installation • Sturdy, easy, mounting directly to stud or joist • Can be mounted in flat ceilings, sloped ceilings up to 12/12 pitch, and walls GRILLE: • Polymeric construction • Innovative design - the result of extensive research with designers and consumers CONTROLS (Purchase separately): • Refer to Broan's catalog for a complete line of accessories to effectively adapt this fan to your construction requirements. U.L. Listed for use over bathtubs and showers when connected to a GFCI protected branch circuit (ceiling mount only). 1-Year Warranty SPECIFICATION SHEET TYPICAL SPECIFICATION • Fan shall be Broan Model LP80. • Fan shall have corrosion resistant galvanized steel housing. It shall be ducted to a roof or wall cap using 4" or 3" round ductwork. • Blower assembly shall be removable, have a centrifugal - type blower wheel and a permanently lubricated motor designed for continuous operation. • Metal damper/duct connector shall be included. • Air delivery shall be no less than 80 CFM and sound level no greater than 1.1 Sones. All air and sound ratings shall be certified by HVI.. • Fan shall be ENERGY STAR® qualified and have an energy efficient permanent split capacitor motor. • Fan shall be U.L. Listed for use over bathtubs and showers when connected to a GFCI protected branch circuit (ceiling mount only). ® ' ' c �L US HVI CERTIFIED Broan-NuTone LLC Hartford, Wisconsin www.broan.com 800-558-1711 REFERENCE QTY. REMARKS Project Location Architect Contractor Submitted by Date 31A 99044965B PERFORMANCE RATINGS MODEL LP80 FAN HVI PERFORMANCE 4" Duct 3" Duct 0.1 Ps - Static Pressure (inH2O) 0.25 Ps 0.1 Ps - Static Pressure (inH2O) 10.25 Ps Airflow (CFM) Sound (Sones) Power (Watts) Airflow (CFM) Airflow (CFM) Sound (Sones) Power (Watts) Airflow (CFM) 80 1.1 25.7 61 70 1.3 25.7 55.3 ® . HVI-2100 CERTIFIED RATINGS comply with new testing technologies and procedures prescribed by the Home Ventilating Institute, for off -the -shelf products, HV' as they are available to consumers. Product performance is rated at 0.1 in. static pressure, based on tests conducted in a state-of-the-art test laboratory. Sones are CERTIFIED a measure of humanly -perceived loudness, based on laboratory measurements. AMPS Model Amps LP80 0.3 WEIGHT Model Shipping Weight LP80 9.0lbs. 3� OVAL DUCT �^I CONNECTOR FOR 4" ROUND DUCT lu AIR FLOW PERFORMANCE MODEL LP80 - 4" DUCT 0.7 0 = 0.5 c 2 0.4 y 0.3 a 0.2 in 0.1 0.0I ' I ' I ' I ' 1 ' 1 ' I ' I ' I ' PP' I 0 10 20 30 40 50 60 70 80 90 100 Airflow (CFM) MODEL LP80 - 3" DUCT 0.8 0.7 N 0.6 S 0.5 in 0.2 0.0 1 I I I I I I! N 0 10 20 30 40 50 60 70 80 90 Airflow (CFM) BRA.AWANO Broan-NuTone LLC Hartford, Wisconsin www.broan.com 800-558-1711