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PV 1010b 5/99 2
SPECIFICATION FOR DOMESTIC WATER HEATERS
Power Combustion, Gas-Fired Water Heaters with Polymer-Lined Storage Tanks
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Burner and Venting
Combustion will be provided by a forced-draft power burner with a gas train meeting the specifications of:
___ UL (standard equipment) ___ FM ___ IRI ___ Other ______________________
Water heater will be a category I, non-condensing appliance. It will be UL listed for use with non-pressurized, type B
venting material.
Safety Controls
As a minimum, the heater will be equipped with the following:
• electronic flame monitoring with pre-purge (140,000 to 399,000 Btu/h) or electronic flame safeguard with pre-
purge and flame status indicating lights (540,000 to 1,400,000 Btu/h)
• two immersion operating thermostats
• an immersion temperature limiting device
• an ASME- or AGA-rated temperature and pressure relief valve
• and options as selected on form PV 6141
Warranty Summary
The burner and all heater parts will have a one-year warranty. Storage tank will have a five-year warranty covering
manufacturing or material defects, and/or the production of rusty water. Tank and heating surfaces will have a non-
prorated, three-year warranty against failure due to scale buildup with no provisions for periodic cleaning for warranty
coverage. If indicated here, the heater will also have a _____ first year or ____ long-life service policy, which will cover
replacement labor and freight costs under certain conditions. This summary is not a warranty. Consult warranty and
policies for full details. 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.
Finishing
The storage and heating sections will be completely factory packaged and plumbed, requiring only job site hookup to
utilities, venting, and potable water inlet and outlet. The heater will be insulated to meet current ASHRAE standards,
jacketed with powder-coated 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.
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