Texas Gas Service Tankless Water Heater Rebate

Texas Gas Service

Available Energy Assistance

About This Program

Rebate for Texas Gas Service customers who replace an existing storage water heater with a qualifying high-efficiency tankless natural gas water heater with an Energy Factor of 0.82 or higher.

Rebate for qualifying tankless water heater installation

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Rebate up to $500 for tankless water heater
  • Must be Texas Gas Service customer
  • Requires Energy Factor 0.82 or higher
  • Must replace existing storage water heater
  • Submit application within 90 days of installation

How to Apply

A grant-savvy contractor in Lorena, TX can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Lorena early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Deadline: Ongoing while funds available

Questions about this program?

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Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

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