Bosch 520-PN-L, Operation Manual

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LIFETIME LIMITED WARRANTY FOR BOSCH TANKLESS WATER HEATERS
9 LIFETIME LIMITED WARRANTY
FOR BOSCH TANKLESS WATER HEATERS
MODELS COVERED
This limited warranty is provided by Bosch
Thermotechnology Corp. (BTC) and covers models
520 HN and 520 PN (hereinafter referred to as "Water
Heater"). This warranty is provided as long as the Water
Heater remains in the possession of the original
purchaser and installed at its original place of
installation.
WARRANTY COVERAGE
HEAT EXCHANGER -Limited Warranty
BTC warrants that the heat exchanger will remain free
of leaks for Fifteen (15) years from the date of original
installation provided that the heat exchanger is properly
maintained by a qualified heating contractor and the
other conditions of this warranty are met. If during this
time a leak occurs and BTC determines that this leak is
the result of a defect in workmanship or materials, BTC,
will replace the heat exchanger. If the Water Heater is
installed in other than a single family dwelling, the heat
exchanger warranty is limited to two (2) years from date
of original installation.
OTHER WATER HEATER PARTS
If any other part fails within two (2) years after original
installation, BTC will furnish a replacement part fee of
charge.
The Water Heater may be delivered with components
not manufactured by BTC ("Other Components). Other
Components are warranted by their manufacturer. BTC
also will warrant the Other Components to be free from
defects in workmanship and material for one year from
the date of installation, provided they are installed and
properly maintained by a qualified heating contractor
and the other conditions of this warranty are met. If a
defect exists in the Other Components, BTC will repair
or replace them, if BTC determines that a defect in
workmanship or materials exists.
SERVICE LABOR COSTS
This warranty provides labor costs, at BTC approved
rates, for one (1) year from the date of original
installation, provided it is installed and properly
maintained by a qualified heating contractor and the
other conditions of this warranty are met.
ITEMS NOT COVERED
This limited warranty does not cover the following cir-
cumstances:
1. Components or parts not provided by BTC.
2. Serviceable items and normal maintenance as
required per the Installation Manual.
3. The workmanship of any installer. BTC disclaims and
does not assume any liability of any nature for unsatis-
factory performance caused by improper installation,
repair or maintenance.
4. Any labor or material costs for removal, reinstallation,
repair and replacement of the defective component or
part unless otherwise provided above.
5. Transportation to BTC, if necessary.
6. Damage caused by operation of the Water Heater in
a corrosive atmosphere, scale depots and/or highly min-
eralized or unsoftened water supply, electrical failures,
flooding, or acts of God.
7. Any Water Heater that has a failure of malfunction
resulting from operation with either the flame sensor rod
or overheat sensor removed.
8. Damage caused by any attachment or modification to
the Water Heater, including any energy-saving device.
9. Damage caused by operation of the Water Heater at
water temperatures exceeding the maximum rating, or if
the water is not supplied with potable water.
10. Shipping charges, delivery expenses or administra-
tive fees incurred by the purchaser in repairing or
replacing the Water Heater.
CONDITIONS OF WARRANTY
The warranty herein is void under the following
circumstances:
1. Failure or malfunction resulting from improper or
negligent operation, accident, abuse, freezing, misuse,
unauthorized alteration or improper installation, repair or
maintenance. See the Owner's Manual for installation
and maintenance information.
2. Any Water Heater that is operated without a flame
sensor rod or overheat sensor.
3. Any Water Heater that is used or operated in a
corrosive atmosphere or at water temperatures
exceeding the maximum rating, or if the Water Heater is
not supplied with potable water.
4. Work performed without prior authorization or
approval and without authorization/requisition number
and without proper documentation verifying compliance
with above terms.