The Pentair ETi 250 high-efficiency pool heater (part number 461112) delivers 250,000 BTU at 95% thermal efficiency. A titanium ASME heat exchanger provides strong corrosion resistance, making it well suited to saltwater pools. It suits residential in-ground pools and spas, including replacements for older, less efficient heaters.
Key Features
-
250,000 BTU output: Fast, consistent heat-up for pools and spas.
-
95% thermal efficiency: Lowers gas use and operating cost.
-
Titanium ASME heat exchanger: Resists corrosion from saltwater and harsh water chemistry.
-
Full modulation burner: Adjusts flame to hold precise water temperature.
-
Low-NOx emissions: Designed to meet stringent emissions standards.
-
Digital controls: Temperature management, diagnostics, and service indicators.
-
Automation compatible: Works with Pentair automation such as IntelliCenter and EasyTouch.
Specifications
| Brand |
Pentair |
| Part Number |
461112 |
| Product Line |
ETi |
| BTU |
250,000 |
| Thermal Efficiency |
95% |
| Heat Exchanger |
Titanium, ASME |
| Fuel Type |
Natural gas (verify configuration) |
| Voltage |
120/240V |
| Housing |
Weather-resistant composite |
| Emissions |
Low NOx |
Before You Order
Confirm the fuel type (natural gas or propane) at time of order, that 250,000 BTU suits your pool, and that gas supply and venting meet local codes. Questions? Call 855-677-7796 or contact us with your model and part number.
Shipping Box Dimensions
40 x 30 x 46 in
Dimensions refer to the shipping carton.
