Elkins Park HVAC Repair | Fix Frozen Pipes & Short Cycling | Brennan Mechanical

Short cycling is a common issue here, often caused by an oversized unit, a dirty air filter restricting airflow, or a faulty thermostat. It wastes energy and strains your system. Our technicians can diagnose the root cause—whether it's a simple filter change or a more complex sensor issue—and provide the precise repair to restore normal, efficient operation.

Prevention is key. Ensure your attic and crawl spaces are properly insulated, and keep your thermostat set to at least 55°F even when away. Scheduling a pre-winter maintenance check with us is the best step. We'll inspect insulation, check for drafts around pipes, and ensure your heating system is running optimally to protect your home from costly freeze-ups and water damage.

First, turn off your HVAC system at the thermostat to prevent further damage. Then, carefully thaw any visible frozen sections using a hairdryer (never an open flame). The most important step is to call us immediately. We'll safely assess the situation for cracks or bursts, repair any damage, and get your system running correctly to prevent a recurrence.