Auxiliary Drain Pans. Secondary Pan used as safety measure in the event of leaks or condensation. Standard Features: G90 Galvanized Steel Construction; Folded Corners for water tight seal; 3/4' PVC Drain fitting; Standard 2' Wall height; Drain Pans with Rails (pdf) Download. Closet Pans (pdf) Download. Closet Drain Pans. Secondary drain or provisions to install a secondary or auxiliary drain pan, a water-level monitoring device shall be installed inside the primary drain pan. This device shall shut off the equipment served in the event that the primary drain becomes restricted. Devices in stalled in the drain line shall not be permitted. 307.2.3.2 Auxiliary.
Auxiliary Condensate Drain Requirements
Auxiliary Condensate Drain Requirements
What are the requirements for the auxiliary condensate drain (not the emergency overflow pan drain) on a residential heat pump air handler and where are these requirements documented?
Most installations I see have the auxiliary condensate drain connection hole on the unit plugged. If the drain is required to be piped out of the building, can it be hooked up to the primary drain line or is a separate line required? Is the drain required to have a trap the same as the primary condensate drain line?
Most installations I see have the auxiliary condensate drain connection hole on the unit plugged. If the drain is required to be piped out of the building, can it be hooked up to the primary drain line or is a separate line required? Is the drain required to have a trap the same as the primary condensate drain line?
Auxiliary Condensate Drain Requirements
Auxiliary Condensate Drain Requirements
What are the requirements for the auxiliary condensate drain (not the emergency overflow pan drain) on a residential heat pump air handler and where are these requirements documented?
Most installations I see have the auxiliary condensate drain connection hole on the unit plugged. If the drain is required to be piped out of the building, can it be hooked up to the primary drain line or is a separate line required? Is the drain required to have a trap the same as the primary condensate drain line?
Most installations I see have the auxiliary condensate drain connection hole on the unit plugged. If the drain is required to be piped out of the building, can it be hooked up to the primary drain line or is a separate line required? Is the drain required to have a trap the same as the primary condensate drain line?