Certified to: ANSI Z21.88-2017 • CSA 2.33-2017 Vented Gas Fireplace Heaters, CSA 2.17-2017
Model MDV31 Series - MDVR31N, MDVR31NE, MDVR31NE2, MDVL31N, MDVL31NE, MDVL31NE2, MDVR31LP, MDVR31LPE,
MDVR31LPE2, MDVL31LP, MDVL31LPE, MDVL31LPE2
Installation Instructions
Model Numbers MDV31
Multi-Sided Vented Gas Fireplace Heaters
This appliance may be installed in an
aftermarket, permanently located,
manufactured home (USA only) or mobile
home, where not prohibited by local codes.
This appliance is only for use with the
type of gas indicated on the rating plate.
This appliance is not convertible for use
with other gases, unless a certified kit is
INSTALLER: Leave this manual with the
appliance.
CONSUMER: Retain this manual for future
reference.
For Propane Horizontal installations the venting
must be a minimum of one foot vertical off the
flue before going horizontal.
VENTED GAS FIREPLACE HEATER:
NOT FOR USE WITH SOLID FUEL.
A Division of R-Co. Inc.
2340 Logan Avenue
Winnipeg, Manitoba, Canada R2R 2V3
Ph: (204) 632-1962
Printed in Canada September 6, 2019
Part # 31-MAN17
used.
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