*AllinstallationsinEnglandandWalesmustbenotifiedtoLocalAuthorityBuildingControl(LABC)eitherdirectlyorthrougha
CompetentPersonsScheme.ABuildingRegulationsComplianceCertificatewillthenbeissuedtothecustomer.
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©HeatingandHotwaterIndustryCouncil(HHIC)
This Commissioning Checklist is to be completed in full by the competent person who commissioned the boiler as a means of demonstrating
compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference.
Failuretoinstallandcommissionaccordingtothemanufacturer’sinstructionsandcompletethisBenchmarkCommissioningChecklistwillinvalidatethe
warranty.Thisdoesnotaffectthecustomer’sstatutoryrights.
GAS BOILER SYSTEM COMMISSIONING CHECKLIST
Customername:
Telephonenumber:
Address:
Boilermakeandmodel:
Boilerserialnumber:
Commissionedby(PRINTNAME):
GasSaferegisternumber:
Companyname:
Telephonenumber:
Companyaddress:
Commissioningdate:
To be completed by the customer on receipt of a Building Regulations Compliance Certificate*
BuildingRegulationsNotificationNumber(ifapplicable):
CONTROLS
(ticktheappropriateboxes)
Timeandtemperaturecontroltoheating
Roomthermostatandprogrammer/timer
Programmableroomthermostat
Load/weathercompensation
Optimum start control
Timeandtemperaturecontroltohotwater
Cylinderthermostatandprogrammer/timer
CombinationBoiler
Heatingzonevalves
Fitted
Notrequired
Hotwaterzonevalves
Fitted
Notrequired
Thermostaticradiatorvalves
Fitted
Notrequired
Automaticbypasstosystem
Fitted
Notrequired
Boilerinterlock
Provided
ALL SYSTEMS
ThesystemhasbeenflushedandcleanedinaccordancewithBS7593andboilermanufacturer’sinstructions
Yes
Whatsystemcleanerwasused?
Whatinhibitorwasused?
Quantitylitres
Hasaprimarywatersystemfilterbeeninstalled?
Yes
No
CENTRAL HEATING MODE
measureandrecord:
Gasrate
m³/hr
OR
ft³/hr
Burneroperatingpressure(ifapplicable)
mbar
OR
Gasinletpressure
mbar
Centralheatingflowtemperature
°C
Centralheatingreturntemperature
°C
COMBINATION BOILERS ONLY
Istheinstallationinahardwaterarea(above200ppm)?
Yes
No
Ifyes,andifrequiredbythemanufacturer,hasawaterscalereducerbeenfitted?
Yes
No
Whattypeofscalereducerhasbeenfitted?
DOMESTIC HOT WATER MODE
MeasureandRecord:
Gasrate
m³/hr
OR
ft³/hr
Burneroperatingpressure(atmaximumrate)
mbar
OR
Gasinletpressureatmaximumrate
mbar
Coldwaterinlettemperature
°C
Hotwaterhasbeencheckedatalloutlets
Yes
Temperature
°C
Waterflowrate
I/min
CONDENSING BOILERS ONLY
Thecondensatedrainhasbeeninstalledinaccordancewiththemanufacturer’sinstructionsand/orBS5546/BS6798
Yes
ALL INSTALLATIONS
Recordthefollowing:
Atmax.rate:COppm
AND
CO/CO
² Ratio
Atmin.rate:(wherepossible)COppm
AND
CO/CO
² Ratio
TheheatingandhotwatersystemcomplieswiththeappropriateBuildingRegulations
Yes
Theboilerandassociatedproductshavebeeninstalledandcommissionedinaccordancewiththemanufacturer’sinstructions
Yes
Theoperationoftheboilerandsystemcontrolshavebeendemonstratedtoandunderstoodbythecustomer
Yes
Themanufacturer’sliterature,includingBenchmarkChecklistandServiceRecord,hasbeenexplainedandleftwiththecustomer
Yes
CommissioningEngineer’sSignature
Customer’sSignature
(Toconfirmsatisfactorydemonstrationandreceiptofmanufacturer’sliterature)
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