Water Heater Replacement in Dallas–Fort Worth

Replacement makes sense when the tank has failed, when repairs are stacking up on an old unit, or when the household has outgrown the capacity that is installed.

Replacing an existing unit is a different job than a first-time installation: the connections exist, but code requirements, expansion tanks, pans, and venting still have to be brought current.

Symptoms and problems

• • Water leaking from the body of the tank
• • Rust-colored hot water that does not clear
• • A unit well past its expected service life
• • Repeated repairs within a short period
• • Hot water that no longer covers normal household use

Common causes

• • Internal corrosion after the anode rod is spent
• • Long-term sediment accelerating tank wear
• • A cracked or leaking tank seam
• • Original equipment sized for a smaller household

Typical solutions

• • Draining and removing the old unit
• • Sizing the replacement to actual hot water demand
• • Updating connections, shutoff, pan, and drain as required
• • Installing or verifying an expansion tank where needed
• • Confirming venting and combustion air on gas units

When to get professional help

Water heater replacement is permitted work in most DFW cities and involves gas or high-voltage connections — have it done and inspected properly.