Rinnai M Series, Installation And Operation Manual

Page: 19 / 122

Rinnai M - Series Condensing Boiler Combi Manual 19
Use this checklist to ensure you have selected the correct location for the boiler.
Air surrounding the boiler, venting, and vent termination(s) is used for combustion and must be
free of any compounds that cause corrosion of internal components. These include corrosive
compounds that are found in aerosol sprays, detergents, bleaches, cleaning solvents, oil based
paints/varnishes, and refrigerants. The air in beauty shops, dry cleaning stores, photo processing
labs, and storage areas for pool supplies often contains these compounds. The boiler, venting, and
vent termination(s) should not be installed in any areas where the air may contain these corrosive
compounds.
Location Clearance
Top 2 in. (51 mm)
0 in. from vent components
Bottom (Ground) 12 in. (305 mm)
Front 6 in. (152 mm)
Clearance for servicing is
24 in. (610 mm) in front
of boiler
Back 0 in.
Sides (Left and Right) 2 in. (51 mm)
Vent 0 in.
□
The boiler is not exposed to corrosive compounds in the air.
□
The boiler location complies with the required clearances.
□
The planned combustion air and exhaust termination locations meet the required clearances.
□
The water supply does not contain chemicals or exceed total hardness that will damage the
heat exchanger.
□
A standard 3 prong 120 VAC, 60 Hz properly grounded wall outlet or other 120 VAC, 60 Hz
source is available.
□
The installation must conform with local codes or, in the absence of local codes, with the
National Fuel Gas Code, ANSI Z223.1/NFPA 54 , or the Natural Gas and Propane Installation
Code, CSA B149.1 .
Top
Bottom
WALL
Front
2 in. (51 mm)
Minimum
12 in. (305 mm)
Minimum
2 in. (51 mm)
Minimum
Right image is not to scale and is for illustration
purposes only.
Side