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Route wires
through hole in
junction box.
Fasten connector
to junction box.
Step 13. Locate new blower harness, P/N
239-47194-00, provided with the kit.
Route loose wire ends (yellow, blue,
white, and green) through knock-out
opening from Step 12c.
Step 14. Fasten conduit connector to the junction
box.
Step 15. Connect the wire terminals to their
corresponding locations on the
transformer:
a.) (2) Blue wires and wire terminal to the
120V-Hot post
b.) (2) White wires and wire terminal to the
120V-Common post
c.) (2) Yellow wires and wire terminal to
the 24V-Hot post
d.) (2) Green wires and wire terminal to
the 24V-Common post
Step 16. Place the transformer all the way back
into the junction box and fasten both to
the water heater using (2) screws, P/N
239-44113-00, provided with the kit.
TTW1 Universal Service
Replacement Blower
MITW -12 / -15 Series
Page 18
Connect wire terminals from
harness to proper posts.
Fasten transformer and
junction box to jacket head
(Second screw not shown).
Warning: Do NOT over tighten (2) screws attaching
the transformer and junction box to the
water heater.