LAARS NeoTherm NTV600 - Install and Operating Manual - Manual (Page 2)

Addendum to Instructions
Polypropylene Vent Material for use with
Laars NeoTherm and Mascot II Appliances
This Addendum applies to the following:
Models Affected Sizes Part No. Doc. No.
NeoTherm (NTH, NTV) 80-850 H2335500 1218
Mascot II (LMH, LMC) 125 H2338100A 1230
Description of Change: The use of polypropylene vent material has been accepted by CSA for use with exhaust
and combustion on NeoTherm and Mascot II appliances. The polypropylene component manufacturer shall have ULC-
S636 approval with a recognized listing agency for all components used in the venting system. All components used
must be from the same manufacturer and designed for use with exhaust temperatures at or below 195°F (90°C).
Please reference the current edition of the appliance installation and operation instructions for proper vent sizing.
Only approved pipe diameters, lengths, and, arrangements associated with the specific model size allowed.
The installer shall refer to the polypropylene component manufacturer's approved installation and application
instructions for their specific assembly requirements.
800.900.9276 • Fax 800.559.1583 (Customer Service, Service Advisors)
20 Industrial Way, Rochester, NH 03867 • 603.335.6300 • Fax 603.335.3355 (Applications Engineering)
1869 Sismet Road, Mississauga, Ontario, Canada L4W 1W8 • 905.238.0100 • Fax 905.366.0130
www.Laars.com
Litho in U.S.A. © Laars Heating Systems 1106
H2348400-
FOR YOUR SAFETY: This product must be installed and serviced by a professional service technician, qualified
in hot water boiler installation and maintenance. Improper installation and/or operation could create carbon
monoxide gas in flue gases which could cause serious injury, property damage, or death. Improper installation and/
or operation will void the warranty. For indoor installations, as an additional measure of safety, Laars strongly
recommends installation of suitable Carbon Monoxide detectors in the vicinity of this appliance and in any adjacent
occupied spaces.