Question

Which of the following statements is TRUE for a cooling unit located in an attic where

damage may result from condensate overflow?
a. Attic ventilation must be increased to avoid condensation
b. Steel ducting is not allowed because of potential damage from condensation
c. A pan with a drain or float switch is required beneath the evaporator unit
d. A supplemental condensate pump is required

Answer 1

A pan with a drain or float switch is required beneath the evaporator unit of a cooling system in an attic to prevent condensate overflow damage.

Step-by-step explanation:

Among the statements provided regarding a cooling unit located in an attic where damage may result from condensate overflow, the true statement is that a pan with a drain or float switch is required beneath the evaporator unit. This safety measure is essential to prevent any potential water damage that could result from the condensate overflow.

While improved attic ventilation may help with overall moisture and temperature control, it does not specifically prevent condensate overflow damage. Similarly, steel ducting can still be used if appropriately insulated and protected against corrosion, and a supplemental condensate pump may be installed but is not a requirement unless mandated by the specific system design or building codes.