Watts 100DT-A60 User Manual
Series 100dt, Drain tubes, For residential applications
For Residential Applications
ES-100DT
Model: 100DT - A60 - 12
Model: 100DT - A60
Model: 100DT - 72
Model: 100DT
MODEL
CONNECTION
DROP LENGTH
RUN
WEIGHTs
SIZE
A
B
in.
mm
in.
mm
in.
mm
lbs.
kgs.
100DT
3⁄4"
20
48"
1200
—
—
0.19 0.08
100DT-72
3⁄4"
20
72"
1800
—
—
0.20 0.09
100DT-A60
3⁄4"
20
60"
1524
8"
200
2.00 0.91
100DT-A60-12 3⁄4"
20
60"
1524
12"
300
2.00 0.91
6" (150mm)
Air Gap*
A
6" (150mm)
Air Gap*
A
B
Top Mount T&P Valve
* Drain tube must be trimmed to 6" (150mm) above drain so that any relief
discharge will be visible.
side Mount T&P Valve
Series 100DT
Drain Tubes
Size:
3
⁄
4
" (20mm)
Series 100DT Drain Tubes are used to easily provide a safe
discharge line from residential water heater temperature and
pressure relief valves. No special tools, fittings or sealants are
required to install these drain tubes, they are simply hand-
tightened to the T&P valve discharge.
Series 100DT Drain Tubes can be used on gas, electric or oil
fired water heaters to safely drain water discharged from the
heater’s temperature & pressure relief valve.
Features
• Models available for both side and top mounted T&P
relief valves
• No special tools required to install, simply hand-tightened
• Can be used on gas, electric or oil fired water heaters
• UPC and IAPMO listed, ASME A112.4.1 approved
• Meets Department of Housing and Urban Development
requirements
Pressure – Temperature
Maximum Operating Temperature: 250°F (121°C)
Maximum Working Pressure: 15psi (103.35 kPa)
Dimensions — Weights
ES-100DT 0404
© 2010 Watts
USA: No. Andover, MA • Tel. (978) 688-1811 • Fax: (978) 794-1848 • www.watts.com
Canada: Burlington, ONT. • Tel. (905) 332-4090 • Fax: (905) 332-7068 • www.wattscanada.ca
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 without prior notice and without incurring any obligation to make such changes and modifications
on Watts products previously or subsequently sold.
A Watts Water Technologies Company
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