PV 6150b 2/02
2
SPECIFICATION FOR DOMESTIC WATER HEATERS
Condensing, Gas-Fired Water Heaters with Polymer-Lined Storage Tanks
(continued)
Safety Controls
As a minimum, the heater will be equipped with the following:
•
a solid-state flame safeguard with pre-purge, programmable post-purge, and flame status indicating lights
•
two
immersion
operating thermostats
•
an
immersion
temperature limiting device
•
a stack temperature limiting device
•
an ASME rated temperature and pressure relief valve
•
and options as selected on form PV 6148
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.
Quality Certification • Safety and Performance Standards
The heater will be UL listed. The water heaters will be manufactured by a company that has achieved certification to
the ISO 9001 International Quality Standard.