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SPECIFICATIONS:
Hot Water Inlet Temperature:
Cold Water Inlet Temperature: 39-80°F (4-27°C)
Maximum Design Pressure:
Minimum Flow Rate:
Maximum Flow Rate:
Notes:
1. Maximum allowable variation in either supply pressure in
order to control the outlet temperature to within ±5°F.
Warning: Pressure variations outside of this range may
cause changes in the outlet temperature.
2. As tested in accordance with ASSE 1070.
MAINTENANCE:
The Taco 5123-WH-N Mixing Valve is a SAFETY VALVE. It does
not require routine maintenance but should be checked annually
to be sure it is functioning properly. For installations with poor
water quality it may be necessary to inspect the mixing valve
more frequently. Replacement element assemblies are avail-
able.
LIMITED WARRANTY STATEMENT
Taco, Inc. will repair or replace without charge
(at the company's option) any product or part
which is proven defective under normal use with-
in one (1) year from the date of start-up or one
(1) year and six (6) months from date of ship-
ment (whichever occurs first).
In order to obtain service under this warranty, it
is the responsibility of the purchaser to promptly
notify the local Taco stocking distributor or Taco
in writing and promptly deliver the subject prod-
uct or part, delivery prepaid, to the stocking dis-
tributor. For assistance on warranty returns, the
purchaser may either contact the local Taco
stocking distributor or Taco. If the subject prod-
uct or part contains no defect as covered in this
warranty, the purchaser will be billed for parts
and labor charges in effect at time of factory
examination and repair.
Any Taco product or part not installed or operat-
ed in conformity with Taco instructions or which
has been subject to misuse, misapplication, the
addition of petroleum-based fluids or certain
120-180°F (49-82°C)
230 psi
1 GPM (3.8 L/min)
12 GPM (45.4 L/min)
chemical additives to the systems, or other
abuse, will not be covered by this warranty.
If in doubt as to whether a particular substance
is suitable for use with a Taco product or part, or
for any application restrictions, consult the
applicable Taco instruction sheets or contact
Taco at (401-942-8000).
Taco reserves the right to provide replacement
products and parts which are substantially similar
in design and functionally equivalent to the defec-
tive product or part. Taco reserves the right to
make changes in details of design, construction,
or arrangement of materials of its products with-
out notification.
TACO OFFERS THIS WARRANTY IN LIEU OF
ALL OTHER EXPRESS WARRANTIES. ANY
WARRANTY IMPLIED BY LAW INCLUDING
WARRANTIES OF MERCHANTABILITY OR
FITNESS IS IN EFFECT ONLY FOR THE DURA-
TION OF THE EXPRESS WARRANTY SET
FORTH IN THE FIRST PARAGRAPH ABOVE.
Outlet Water Temperature Range:
Minimum Temperature Differential
(between hot supply and outlet):
Allowable Supply Pressure Variation: ±20%
Accuracy of Outlet Temperature:
FLOW CURVE:
THE ABOVE WARRANTIES ARE IN LIEU OF
ALL OTHER WARRANTIES, EXPRESS OR
STATUTORY, OR ANY OTHER WARRANTY
OBLIGATION ON THE PART OF TACO.
TACO WILL NOT BE LIABLE FOR ANY SPE-
CIAL, INCIDENTAL, INDIRECT OR CONSE-
QUENTIAL DAMAGES RESULTING FROM THE
USE OF ITS PRODUCTS OR ANY INCIDENTAL
COSTS OF REMOVING OR REPLACING
DEFECTIVE PRODUCTS.
This warranty gives the purchaser specific rights,
and the purchaser may have other rights which
vary from state to state. Some states do not
allow limitations on how long an implied warranty
lasts or on the exclusion of incidental or conse-
quential damages, so these limitations or exclu-
sions may not apply to you.
85-130°F (29-54°C)
27°F (15°C)
1
±5°F
(2.8°C)
2
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