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SPECIFICATION FOR DOMESTIC WATER HEATERS
Power Combustion, Low NOx Gas-Fired Water Heaters with Nickel-Plated Storage Tanks
PV 6454 3/04 2
Safety Controls
As a minimum
, the heater will be equipped with the following:
• electronic flame monitoring with pre-purge ( 399,000 Btu/h and below) or electronic flame safeguard with pre-
purge and flame status indicating lights (400,000 Btu/h and above)
• immersion operating thermostat(s)
• an immersion temperature limiting device
• an ASME- or AGA-rated temperature and pressure relief valve
• and options as selected on form PV 6452
Warranty Summary
Storage tank: _____ year (10 standard, 20 optional) Covers manufacturing or material defects,
leaks and /or the production of rusty water. Tank coverage will include failure due
to scale buildup for the entire warranty period with no provision or condition for
maintenance or inspections and no limitations on water chemistry.
Heat exchanger
and combustion chamber: 5 year. Covers manufacturing or material defects, leaks, and/or the
production of rusty water.
Burner and all heater parts: 1 year
The heater will have a _____ first year or ____ long-life service policy, which will cover replacement labor and freight
costs under certain conditions. Initiation and /or continuation of warranty coverage will not
be dependent upon annual
inspections, regular replacement of anode rods, or water chemistry. Complete copies of all warranties and service
policies, including all exclusions and conditions
, will be presented to the owner as part of the submittal package. These
summaries are not warranties. Consult warranty and policies for full details.
Finishing
The storage and heating sections will be completely factory packaged, requiring only job site hookup to utilities,
venting, and plumbing. The heater will be insulated, jacketed with enameled steel panels, and mounted on heavy-duty
channel skids. The heater will fit properly in the space provided and installation will conform to all local, state, and
national codes.
Start Up
Start up on the unit will be performed by factory trained and authorized personnel. A copy of the start up report will
be provided to the owner.
Quality Certification and Safety Standards
The heater will be UL classified to standard ANSI Z21.10.3. The water heaters will be manufactured by a company
that has achieved certification to the ISO 9001 International Quality System.