Deciding between a plumber and a big-box store often comes down to the specific parts used in the heater.
You must arrange your own installation, and returns for large units can be difficult. Various Local Pros best place to buy hot water heater
Access to high-quality, "pro-grade" units and expert-curated inventory. Generally higher unit costs compared to retail stores. Amazon Deciding between a plumber and a big-box store
Wide selection, competitive pricing, and immediate availability. best place to buy hot water heater
"All-in-one" convenience for purchase and professional installation.
Some models are built specifically for retail, which may differ from contractor-grade units. Ferguson