Out of production – LAARS Newport - Installation, Operation and Maintenance Instructions User Manual

Page 5

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Newport Oil-Fired Heater

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TANKLESS DO-
MES TIC
HOT WATER COIL
½" NPT

TRIDICATOR

FLAME VIEWING
PORT

Figure 2. Components Location.

PRESSURE RELIEF VALVE

FLUE CONNECTION

AIR VENT

HYDRONIC
SUPPLY PIPE

AQUASTAT RELAY
L8124A OR L7224A
¾" NPT

WIRING CONDUIT

CIRCULATOR 1¼" NPT

BURNER

Tapping

NPT

Tankless Coil

½"

Tridicator

¼"

Hydronic Return

1¼"

Hydronic Supply

1¼"

Aquastat Well

¾"

Relief Valve Fitting

¾"

WARNING

Flue gases are dangerous - do not operate
boiler if there is an escape of flue gas. Call a
qualified serviceman and have the entire flue
and venting system inspected.

1.17 Cleaning the Boiler

To maintain the high thermal efficiency and

a long life from your boiler, it should be cleaned at
least once a year, preferably at the end of the heating
season. This is particularly important as rusting can
occur when the boiler is idle.

It is recommended that a service contract be

ar ranged with a properly equipped serviceman who
will be able to do the job efficiently and without mess.

1. Switch off electrical supply to the boiler.

2. Remove smoke-pipe from boiler.

3. Remove top jacket panel.

4. Unscrew the securing nuts and remove flue

col lec tor.

5. Remove baffles from flue tubes.

6. Remove burner by unscrewing the flange

mounting nuts.

OUT OF

PRODUCTION

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