11
Models 514-824
Locate and assemble as shown in Fig. 11. Secure with
screws supplied in envelope in carton.
Fig. 9: Boiler Before Drafthood Installation—Models
181-401 & 182-400
Fig. 10: Boiler After Drafthood Installation—Models
181-401 & 182-400
Models 181-401 & 182-400
1. Shut-off main electrical power switch to boiler.
2. Turn heater manual switch located in upper control
panel to the "OFF" position.
3. Shut-off gas supply and water supply to the boiler.
4. Mount drafthood on top of boiler as shown in
Fig. 10. Drafthood should be positioned with the
vent sensor located on the front right side as
shown.
5. Remove plastic plug from left side of boiler jacket
and install plastic grommet provided.
6. Route flue sensor wire harness through the grom-
met installed in Step 5 (Models 181-261).
7. Remove door and locate wire from roll-out sensor
to high limit with the male/female connector.
8. Disconnect male/female connector and attach to
the 2 wires from drafthood vent sensor harness.
Fig. 11: Drafthood Installation—Models 514–824
