Specifications

Mountain Series
Installation and Operation Manual
15
An ongoing program of product improvement may require us to change
specifications without notice. WS-MS-(4, 5, 6, 7)-RFG-IR,
Revised May 2015. Doc no: M0033.03
[e-mail] or visit woodstone-corp.com
wood stone corporation
1801 w. bakerview rd.
bellingham, wa 98226 usa
tf. 800.988.8103
t. 360.650.1111
f. 360.650.1166
OVEN VENTING
INSTALLATION VIEWS OF A WOOD STONE HOOD
Allow sufficient
opening between
any facade and the
inside edge of the
front of the hood to
allow for filter removal
and hood cleaning.
Any front facade wall
should not be built
any higher than the
top of the oven to
allow for access to
the filter.
VENTING OPTION 2
A Listed Type 1 exhaust hood or one that is constructed and installed in accordance with all relevant Local and National
Codes� Wood Stone offers eyebrow-type hoods designed specifically for Wood Stone ovens� See specification sheet on
ventilators for Wood Stone ovens� Note that the notch of the hood is even with the front edge of the oven� The hood must
be installed in accordance with the hood manufacturer’s instructions, and with the Standard for Ventilation Control and
Fire Protection of Commercial Cooking Operations, NFPA 96 and/or the applicable local and national codes� Refer to the
exhaust hood manufacturer’s recommendations for inspection, maintenance and cleaning�
VENTING OPTION 3
Exhaust from Wood Stone gas-fired ovens (RFG-IR models) can be vented using one of the previously mentioned
methods OR, when vented with a hood, can be combined with exhaust from other equipment, assuming the common
duct meets the construction requirements listed in Option 1� The system must be properly engineered to provide proper
airflow to hood serving the oven�
It is never appropriate to use “B vent” in any part of an exhaust system connected to a Wood Stone oven. All
duct material must be manufactured to the specifications of a grease duct� Due to the possibility of sparks entering the
duct, exhaust systems serving solid fuel equipment MUST NOT be combined with exhaust systems serving other (non-
solid fuel) equipment�
VERY IMPORTANT!
WOOD STONE RECOMMENDS THAT YOU CONSULT WITH A QUALIFIED MECHANICAL ENGINEER
AND SUBMIT YOUR VENTING PLANS TO LOCAL CODE AUTHORITIES
BEFORE PROCEEDING WITH INSTALLATION.
Flat face hood Curved face hood