Thermal Solutions APEX APX425C Installation, Operating And Service Instructions page 2

IMPORTANT INFORMATION - READ CAREFULLY
NOTE: The equipment shall be installed in accordance with those installation regulations enforced in the area
where the installation is to be made. These regulations shall be carefully followed in all cases. Authorities having
jurisdiction shall be consulted before installations are made.
All wiring on boilers installed in the USA shall be made in accordance with the National Electrical Code and/or local
regulations.
All wiring on boilers installed in Canada shall be made in accordance with the Canadian Electrical Code and/or local
regulations.
The City of New York requires a Licensed Master Plumber supervise the installation of this product.
The Massachusetts Board of Plumbers and Gas Fitters has approved the Apex™ Series boiler. See the
Massachusetts Board of Plumbers and Gas Fitters website,
pb_pre_form.asp for the latest Approval Code or ask your local Sales Representative.
The Commonwealth of Massachusetts requires this product to be installed by a Licensed Plumber or Gas Fitter.
The following terms are used throughout this manual to bring attention to the presence of hazards of various
risk levels, or to important information concerning product life.
!
DANGER
Indicates a hazardous situation that, if not
avoided, will result in death or serious injury.
!
WARNING
Indicates a hazardous situation that, if not
avoided, could result in death or serious injury.
Explosion Hazard. DO NOT store or use gasoline or other flammable vapors or liquids in the vicinity of
this or any other appliance.
If you smell gas vapors, DO NOT try to operate any appliance - DO NOT touch any electrical switch or
use any phone in the building. Immediately, call the gas supplier from a remotely located phone.
Follow the gas supplier's instructions or if the supplier is unavailable, contact the fire department.
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APEX Installation, Operating, & Service Instructions
https://licensing.reg.state.ma.us/pubLic/pl_products/
Indicates a hazardous situation that, if not
avoided, could result in minor or moderate
injury.
NOTICE: Indicates special instructions on
installation, operation, or service which are
important but not related to personal injury
hazards.
!
WARNING
!
CAUTION
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