Instructions for Installing
RD‑300‑AC/RD‑300‑AE
RD-300-AC Adjustable Extension
Compression Seal Roof Drain And
RD-300-AE Adjustable Extension
Threaded Seal Roof Drain
WARNING
!
Read this Manual BEFORE using this equipment.
Failure to read and follow all safety and use information
can result in death, serious personal injury, property
damage, or damage to the equipment.
Keep this Manual for future reference.
WARNING
!
Local building or plumbing codes may require modifica-
tions to the information provided. You are required to
consult the local building and plumbing codes prior
to installation. If the information provided here is not
consistent with local building or plumbing codes, the
local codes should be followed. This product must be
installed by a licensed contractor in accordance with
local codes and ordinances.
Installation Guidelines
General Note: Please consult all local plumbing codes before installing
Watts roof drains.
Introduction
Building roofs are effected by all types of weather and changes in the atmosphere.
Roof expansion and contraction are caused by both freezing and thawing of standing
water in and on roof areas. Thorough and effective roof drainage systems can
eliminate damage to both the roof and substructure of a building.
Watts has an extensive line of roof drains and accessories engineered and designed to
meet the needs and concerns of our customers.
Watts RD-300-AC/RD-300-AE allow the contractor to adjust the roof drain to the
desired height during installation and after installation. They offer both a compression
seal and a threaded seal option.
Concerns When Selecting the Proper Roof Drain
Style and Type of Roof Construction
Overall Size and Pitch of Roof
Efficient Location of Drains
Roof Load & Safety Requirements
Rate of Drainage Needed
RD-300-AE
AVISO
Siga las pautas que se enumeran en este documento para
garantizar la instalación, el funcionamiento y el mantenimiento
correctos.
IS-WD-RD-300-AC/AE-USA
RD-300-AC