
For construction professionals, understanding the full scope of Rheem tankless water heater installation costs is crucial. With equipment prices ranging from $650 to $2,300 and labor costs averaging $75–$125 per hour, accurate budgeting is essential. This guide provides a detailed breakdown of costs, including venting, electrical requirements, and permits, ensuring you have all the information needed to provide precise estimates and avoid overestimating expenses.
Rheem is renowned for its durability and support, making it a preferred choice among professionals. Key benefits include:
These advantages come with specific installation requirements that can impact total costs. Understanding these is vital for accurate project planning.
Based on extensive data, the installed cost for a standard Rheem gas tankless unit is between $2,400 and $4,100. Electric models are generally less expensive, averaging $1,800–$3,100. High-efficiency models may reach $4,800 but offer significant long-term savings.
CountBricks simplifies the estimation process with:
Installation costs vary by region due to:
Consider long-term savings and incentives, such as:
These factors can significantly affect the overall cost-effectiveness of a project.
Due to the complexity of tankless systems, professional installation is recommended to ensure safety and compliance. CountBricks connects you with vetted professionals for reliable service.
A recent project in Montgomery involved replacing a 40-gallon tank with a Rheem RTGH-95DVLP:
Total cost: $3,465, with the estimate closely matching the final invoice.
For detailed estimates and professional insights, visit CountBricks.com and start your project planning today.

Even with precise estimates, professionals can further reduce costs. Here are three strategies:
Track distributor discounts and plan installations during promotional periods to save on equipment costs.
Combine projects, such as heater installation with other renovations, to streamline permit processes and reduce fees.
Complete necessary utility upgrades before installation to avoid additional mobilization charges.
By utilizing these strategies, a Birmingham project reduced costs from $3,820 to $3,210, demonstrating the effectiveness of strategic planning.
CountBricks offers ongoing monitoring and alerts for maintenance needs, ensuring long-term efficiency and cost savings. Explore more at CountBricks.com.