How should a Roof Drain be installed when foam insulation is installed on the roof?
The roof drain should always be set onto the base of the roof structure unless otherwise specified by a roofing materials manufacture or project engineer. After the drain is secured into place using the Underdeck Clamp Kit, the roof would then be flashed (waterproofed). The insulation, other roofing materials and finishes are set into place according to the roofing materials manufacturer or the project engineer.
How is a Roof Drain Receiver Pan secured during installation?
Oatey offers a #47700 Underdeck Clamp Kit that is recommended for every roof drain installation. This clamp is placed below the roof and attached to the drain body with 4 pieces of threaded rod, and 4 nuts. Once installed the clamp will secure the drain body in place so that the waterproofing seal is less likely to be compromised.
Can waterproofing materials be used with all Oatey commercial drains?
No. Waterproofing materials can only be applied in series with our flanged drain assemblies. Please visit our website to select the right drain for your project.
Does the drain funnel come with the screws?
Yes
What are the measurements for the Washing Machine Pans?
Outside diameter 29¾” x 31¾”
Inside diameter 27-11/32” x 29-11/32”
Depth 2-19/32”
Does Oatey offer a washing machine pan without the ribs on the inside bottom?
Yes. The #34169 – 28”x30” pan does not have ribs.
Can the existing holes in the pans be plugged by the end user?
No. It is very unlikely that you would be able to create a watertight patch, and this would void any manufactures warranties. If you need a pan without holes for your application, we offer several pans for you to choose from:
22” Plastic Pans #34066 do not have holes stamped into them.
Aluminum Pans are available without holes in all sizes.
What is the thickness of the aluminum water heater pans?
28 gauge or .032”
What diameters are available for the water heater pans?
Plastic and aluminum pans are available in the following sizes:
18” / 20” / 22” / 24” / 26” / 28” / 30” and 32”
Make note that these are interior dimensions and the exterior dimensions for each pan size is plus 1”
How deep are the water heater pans?
The standard depth for the aluminum and plastic pans is 2½”.
We also offer 3” deep plastic pans in all sizes for those areas where 3” depth is required. 3” deep pans are only available in 18” / 20” / 22” / 24” / 26” / 28” and 30”