Frozen Drain Line !!exclusive!! [ Top 100 DIRECT ]

Turn off your furnace/AC at the breaker before attempting any fix.

Once you’ve thawed the line, take steps to ensure it doesn't happen again: frozen drain line

| Prevention Method | Difficulty | Cost | | :--- | :--- | :--- | | (Ensure water runs downhill) | Medium | $0 | | Install Heat Tape (Thermostatically controlled) | Easy | $30-$60 | | Add Pipe Insulation (Foam sleeves over exposed pipe) | Easy | $10 | | Pour RV Antifreeze (1 cup into the drain pan - non-toxic only ) | Easy | $8 | | Relocate the Drain (Route inside instead of outside) | Hard | $$$ | Turn off your furnace/AC at the breaker before

. Unlike pressurized water supply lines that stop completely, frozen drains often show more subtle symptoms like gurgling or slow drainage. frozen drain line