Mantles And Surrounds - Rinnai Arriva Operation And Installation Manual

Mantles and Surrounds

Mantles and surrounds can be added to complement design providing they are within the
clearance requirements below.
Mantles
75 mm is the minimum clearance above (to allow the overheat safety device
to open), with a maximum depth of 25 mm.
For every 25 mm of added depth, there must be 25 mm of vertical clearance.
Refer mantle diagram below.
Surrounds 75 mm is also the minimum clearance from the sides for access to side
louvres, opening, cleaning and room air return. At 75 mm, the maximum
depth is 25 mm. For additional depth, 25 mm of horizontal clearance is
required for every 25 mm of added depth.
Refer surround diagram below.
rinnai new Zealand Limited
Angled for free flow clearance for room air return
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Arriva Operation and Installation Manual: 10343-E
05-10