Instruction Manual
Series 1070 and
P1070
LavSafe
™
Thermostatic Faucets
Sizes:
3
⁄8" (10mm) inlet
Series 1070 and P1070 thermostatic faucets feature an advanced
thermal actuator to provide the latest in thermal protection. The
single-lever cartridge, with integral ceramic discs, provides both
temperature and volume control. LavSafe automatically mixes hot
and cold water to deliver pre-set water within a specific range. In
the event of cold water failure, the thermal actuator virtually shuts
off the flow of hot water. LavSafe is listed to ASSE 1070, IAPMO
cUPC, and NSF 61 Section 9 Annex G.
Features
• Eliminates installation of under-the-counter thermostatic valve
• Watts' Advance Thermal Actuator quickly compensates for pres-
sure and temperature fluctuations
• Mixes hot and cold water to deliver tempered water within speci-
fied range
• Heavy duty Lead Free* brass body for durability and to comply
with Lead Free* installation requirements
• Copper supplies feature integrated check valves
• Self-contained cartridge installs in a minute to simplify repairs.
• Virtually shuts off hot water flow in the event of cold water failure
• ADA Compliant
• ASSE 1070, IAPMO cUPC listed, NSF 61
Models
1070
3
⁄8" (10mm) compression inlets with checks
P1070
3
⁄8" (10mm) compression inlets with checks and
base plate
Pressure – Temperature
Maximum Operating Pressure: 125psi (861 kpa)
Maximum Hot Water Temperature: 194°F (90°C)
Minimum Hot Water Supply Temperature: 5°F (3°C) Above Set
Point
Temperature Adjustment Range: 60 -120°F (15 - 49°C)
Minimum Flow to ASSE 1070: 0.5 gpm (2.2 lpm)
Cold Water Inlet Temperature Range: 39 - 80°F (4 - 27°C)
Hot Water Inlet Temperature Range: 120 - 180°F (49 - 82°C)
Factory Set Temperature: 105°F (41°C)
Listing
ASSE 1070, IAPMO cUPC
Approval Standards
ASSE 1070, CSA B125.3, NSF 61 Section 9 Annex G
Specifications
Faucet shall feature solid Lead Free* brass cast housing and brass
limit stop to prevent over adjustment of handle. Faucet shall be
listed to ASSE 1070 and cUPC for temperature and pressure pro-
tection with a minimum control flow of 0.5 gpm (2.2 lpm). Faucet
shall feature a single cartridge design for ease of repair and main-
tenance and shall provide an approach temperature of no greater
than 5ºF (3°C). Faucet shall include integral check valves to prevent
cross flow and have a metal lever handle in compliance with the
American with Disabilities Act (ADA). Faucet shall feature ceramic
disc mixing and shall be constructed using Lead Free* material
which shall comply with state codes & standards where applicable
requiring reduced lead content.
Faucet shall be Watts model ________.
For Commercial and Industrial Applications
ES-1070_P1070
Job Name
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Contractor
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Job Location
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Approval
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Engineer
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Contractor’s P.O. No.
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Approval
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Representative
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Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements,
please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials with-
out prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.
* The wetted surface of this product contacted by consumable
water contains less than one quarter of one percent (0.25%) of
lead by weight.
LEAD FREE
*
Certied to NSF/ANSI 61
Section 9-G