4.5.7 Fitting thermal insulation to the boiler
❒ Insert the heat insulation mat into the bottom right between the combustion cham‐
ber and heat exchanger
❒ Lay 4 insulated panels on top of the combustion chamber
➥ 2 at the front, 2 at the back
❒ Lay a heat insulation mat from the back left over the combustion chamber
➥ Insert the other end of the heat insulation mat between the combustion cham‐
ber and heat exchanger
Front:
Back:
❒ Lay the heat insulation mat over the combustion chamber from the front
➥ from the front of the boiler right underneath and up to above the secondary air
box on the back of the boiler
4
Assembly
Installing the boiler
26
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