HomeMy WebLinkAbout2436 Cochetopa Ct - Special Inspections/Combustion Safety - 11/14/2016Appendix D, Combustion Furnace Commissioning Form calm fIC1811CyVNOC1GS-
Customer Na a rint): I Lrn Signature:
Address 2 Permit #
Exclusion. The customer hereby unperstands that the combustion process and evaluation o performance of any
existing water heateris not addressed by this commissioning evaluation procedure under EW-H.
Company Performing Comm issi ni F Colli s Heating and Air Conditioning
Technician (signature): (Print Name): Alex Murphy
Manual J Loads - Heating: Btuh %% -�C_�o�o-�li'n�,,gg(�ensible): Btuh
Age/Type of Structure: t Yn Z Sktil Location of Furnace: Accessible return ducts sealed?: L37
Manufacturer: Model:
Is the Furnace multi -stage?:-
ECM or other DC Blower Motor used-: E Lill/1
Are Furnace Vents Sized, Supported, and Terminated
!1-14- 1A!JjiQ j0V1-1 Size: Btuh
Does the Furnace have a communicating thermostat?:
OEM instructions and International Residential Code?:
Rated Gas Pressure (IWC) -Low: 1.4 High._ Measured Gas Pressure (IWC) - Low-2SHigh 1.1
Is the Manifold gas pressure within the'OEM spsclfled range it each stage?:
Supply Air ESP @ High Heat fan speed (IWC):-, I'l Return Air ESP @ High Heat fan speed (IWC):
Factory Rated Maximum TESP (IWC): . S Measured TESP @ High Heat fan speed (IWC): ,, t(7
Low Heat fan speed High Heat fanspeed
Nameplate Rated Temp Rise ('F): 30 - W 0 `7o
Measured Temp Rise ('F):l 46 59
Blower Amps s
At steady state, is Temperature. Rise within OEM temperature range.at each fan speed?._jjr.S .
r'srvewwe..r,w.�.
Furnace flue gas CO readings (ppm) ow Heat S High Heat: 2
Is CO within accepted range at high fire?:
Combustion Efficiency: % Method or Equipment Used 7PI 1 ft
Method used to measure Indicated air flow: OW Manometer used 7 00 (DG, DM, Magnehelic, or other?)
With DG-2, DM-2, or other pressure gauges, convert pressure to Indicated air flow per TrueFLow Appendix A.
Indicated air flow - Low Heat fan speed (CFM):�_ High Heat fan speed (CFM): i X0.
Convert Indicated air flow to Volumetric air flow using TrueFlow Appendix C, Table C.t.c .
Volumetric air flow - Low Heat fan speed (CFM): 1673 High Heat fan speed (CFM): I3RL �d
Natural draft gas appliance flue gas spillage time @ worst case?: sec. Pass test?: Yes No ❑
Natural draft gas appliance flue gas spillage time @ natural conditions?: sec. Pass test?: Yes I;( No ❑
Water Heater orphaned?:d Existing B-vent size?: 5 Has the B-vent been re -lined?: A 0
CO level at steady state in Natural Draft Appliance undiluted flue gases (ppm): /,- Ambient CO (ppm):
Company Name Fort Collins Heating and Air Conditioning
Technician Signature
Date �b