The Problem
Heises Plumbing replaced a faulty freezer-side fan motor assembly to resolve cooling issues and ice buildup in a Sub-Zero unit in Portola Valley, CA.
The customer reported a leaking toilet at a property in San Francisco. A leaking toilet can occur when the seal at the base of the toilet no longer provides a proper connection to the drain.
Our Solution
The inoperative fan prevented proper temperature regulation, causing system inefficiency. This repair restored airflow and normal freezer function. © 2026 Heises Plumbing. All Rights Reserved. CA Lic:#1089561(A, C10, C20, C36)
Heises Plumbing inspected the toilet and addressed the leaking connection. The toilet was reset and the connection at the base was serviced to provide a secure fit and proper operation.