Pressure - Temperature
Minimum supply pressure: 30psi (207kPa)
Hot inlet temperature: 120°F-180°F (49°C-82°C)
Cold inlet temperature: 40°F-85°F (4°C-29°C)
Minimum inlet temperature differential: 15°F (9°C)
(Hot inlet and mixed outlet)
Temperature out: 80°F-120°F (27°C-49°C)
Maximum pressure: 150psi (10.3 bar)
Pressure differential between hot and cold inlet supplies must
be less than 20% between them.
Approval: CSA B-125
Listing: ASSE 1016-96
ASSE 1070
Basic Construction
Typical Installations
Two Handle Faucet
Sensor Faucet
The Watts Series USG-B Under Sink Guardian
installs easily onto most faucets.
• Shut off supply valves and remove existing pip ing
to
faucet.
• Connect the USG-B-M1 to the supply valves and the faucet.
• Turn on the supply valves.
Note: When using copper tubing, tubing should not ex tend
more than
3
⁄
16
” beyond the compression fer rule.
USG-B-M1
Spout
Sensor
Control
Module
Transformer
Solenoid Valve
Hot Supply
Cap
Watts
USG-B-M1
Cold Supply
Button Head Screw
Locking Adjusting Cap
Ball
O-ring
Stem
Adapter
Thermostat
Metal Disc
Piston
O-ring
Spring
Washer
Body
Check Module
Check Module
Stainless Steel
Mesh Screen
IS-USG-B 0845
EDP# 1915276
© Watts, 2008
USA:
815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com
Canada:
5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
W a t e r S a f e t y & F l o w C o n t r o l P r o d u c t s
Limited Warranty:
Watts Regulator Co. (the “Company”) warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of
original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.
THE WARRANTY SET FORTH HEREIN IS GIVEN EXPRESSLY AND IS THE ONLY WARRANTY GIVEN BY THE COMPANY WITH RESPECT TO THE PRODUCT. THE COMPANY MAKES NO OTHER
WARRANTIES, EXPRESS OR IMPLIED. THE COMPANY HEREBY SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The remedy described in the first paragraph of this warranty shall constitute the sole and exclusive remedy for breach of warranty, and the Company shall not be responsible for any incidental, special
or consequential damages, including without limitation, lost profits or the cost of repairing or replacing other property which is damaged if this product does not work properly, other costs resulting
from labor charges, delays, vandalism, negligence, fouling caused by foreign material, damage from adverse water conditions, chemical, or any other circumstances over which the Company has no
control. This warranty shall be invalidated by any abuse, misuse, misapplication, improper installation or improper maintenance or alteration of the product.
Some States do not allow limitations on how long an implied warranty lasts, and some States do not allow the exclusion or limitation of incidental or consequential damages. Therefore the above
limitations may not apply to you. This Limited Warranty gives you specific legal rights, and you may have other rights that vary from State to State. You should consult applicable state laws to
determine your rights.
SO FAR AS IS CONSISTENT WITH APPLICABLE STATE LAW, ANY IMPLIED WARRANTIES THAT MAY NOT BE DISCLAIMED, INCLUDING THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL SHIPMENT.
