INSTINCT NATURAL TO PROPANE CONVERSION INSTRUCTIONS
1. Preliminary Instructions:
1. Verify that the venturi replacement kit is correct for
the model of boiler. See page 1.
2. Turn off electrical power supply to the boiler.
3. Close the manual gas shut off valve to the unit.
4. Remove the front panel of the Instinct
(Refer to Installation and Maintenance manual).
5. Using a voltmeter ensure there is no electrical
power to the boiler by checking for power on the
boiler’s high voltage terminals L and N.
WARNING
!
ELECTRICAL SHOCK HAZARD
Ensure power to the boiler has been disconnected
prior to servicing the unit.
2. Install the Acoustic Foam
NOTICE
The acoustic foam is only applicable to the 110 and 155
models. The Instinct 199 models do NOT use the additional
acoustic foam.
1. Cut a 7" length of 3" diameter air inlet piping.
2. Insert the 7" pipe into the air inlet adaptor.
The acoustic foam should be flush to the inside of the air inlet
adapter.
NOTICE
The INSTINCT boiler has a length of acoustic foam already
installed in the air inlet adaptor. DO NOT remove this
3. Insert the length of acoustic foam (supplied),
into the 7" pipe length.
4. Use either a straight coupling or elbow to
continue the air inlet installation. Refer to
the Vent Supplement for full details on the
installation of air and vent pipes.
Fig. 1: Installing the Acoustic Foam (applicable to 110
and 155 models ONLY)
7" Air Inlet
Pipe
Acoustic
Foam
7" Air
Inlet
Pipe
Boiler
Air Inlet
Acoustic
Foam