Owner’s Manual
Winter Use Device:
WUD
For use only with GSWH-1
Helps Protect the GSWH-1 from
Freezing Temperatures that may
cause damage to the unit.
• Installation
• Operation
• Service and Maintenance
Installation and service must be
performed by a certified installer or
service agency.
The WUD is certified for use with the
Girard Tankless Water Heater System
in RV’s constructed for use where
freezing temperatures are likely.
CAUTION:
Read and Follow
all the Safety Rules
and Instructions.
Girard Products LLC
, 1361 Calle Avanazado, San Clemente CA 92673 U.S.A
Owner
’s Manual Part No. 1GWH9403
Patent Pending
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