English
7
Installation
Not provided
Power cable
Twist on wire
connector
Strain relief
Electrical tape &
Standard duct tape
Hot water supply
line
90° Fitting (
3
/
4
")
Tube fittings
Hose clamp
Air gap
Rubber connector
NOTE
For the hot water supply line – We strongly recommend using
3
/
8
" minimum O.D. copper
tubing with a compression fitting or a flexible stainless steel braided hot water supply
line.
[Warning: Do not use plastic tubing. Plastic tubing can deteriorate over time and cause a
leak inside the tube fitting.]
You also need a 90° Fitting with
3
/
4
" N.P.T. external pipe threads on one end and a fitting
sized to fit your hot water supply line (copper tubing/compression fitting or braided hose)
on the other.
For the power cable, we recommend a jacketed 12-2 cable with ground. Note that some
local codes may require the cable to have a BX style metal jacket.
DW9900R_DD68-00208B-00_EN.indd 7
12/29/2018 1:57:40 PM