Top Pool Heater Tucson Choice: Pentair® for Efficient Comfort
From ultra-efficient gas heaters to advanced hybrid and heat pump models, Patio Pools offers Tucson’s best selection of Pentair® pool heating solutions. Whether you want fast heat-ups with the ETi® 400, smart automation with MasterTemp® and Max-E-Therm®, or the innovative UltraTemp ETi® Hybrid, we have the perfect system for your pool or spa. Enjoy premium features like corrosion-resistant Titan-Tough™ heat exchangers, up to 96% thermal efficiency, and app-connected controls—plus expert advice and in-store support.
A Better Heater, A Better Pool
ETi® 400 High-Efficiency Pool & Spa Heater
The ETi 400 pool heater delivers fast, efficient heating with 96% thermal efficiency and the Titan-Tough™ Direct-Fire Titanium Heat Exchanger—the industry’s most durable. Built for reliability and ultra-quiet operation, it combines powerful performance with simple installation to keep your pool warm and inviting season after season.
Corrosion-resistant Titan-Tough Direct-Fire Titanium Heat Exchanger is the strongest heat exchanger ever built — for years of high-quality, trustworthy
warmth.
96% thermal efficiency, the highest efficiency ever built in its class. For every $1 of natural gas that’s piped into the heater, 96 cents go directly to heating your pool, so you get more bang for your buck.
Flexible installation features, including orientation options for gas line connection.
Quick access to keypad controller for user convenience.
Large removable panels make accessing the heater internals quick and easy.
3-year parts and labor warranty.
ETi 400 is 400,000 BTUs (BTU is the quantity of heat needed to raise one pound of water by one degree Fahrenheit). The higher the BTUs, the higher the heating power, and the faster your pool can heat up.
Heat Your Pool Smarter
MasterTemp® High Performance Pool & Spa Heater
Save energy and cut costs with the MasterTemp High-Performance Heater. Known for reliability and efficiency, it now includes smart features and an optional Smart Bypass Valve Kit—making sure your pool is warm and ready when you are.
Smart connectivity via the Pentair Automation Systems enables you to manage pool functions anytime, anywhere.
Full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics.
Digital connectivity with your pool’s automation system and an advanced ignition control module with flame strength sensor help to ensure optimal heater performance.
Alerts pushed to a smart device to keep you updated on heater performance and real-time status.
Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs.*
3-year parts and labor warranty.
Available only in store from Patio Pools – Authorized Pentair dealer or retail stores
Your Pool Heater Just Got a Whole Lot Smarter
Max-E-Therm® Pool & Spa Heater
Cut energy costs with the Max-E-Therm High-Performance Heater—engineered for efficiency, reliability, and now smart features with an optional automatic bypass. Keeps your pool warm and ready when you are.
Smart connectivity via the Pentair IntelliCenter® Control System enables management of pool functions from across the yard or around the globe.
Alerts pushed to a smart device to keep you updated on heater performance and real-time status.
Digital connectivity with your pool’s automation system and an advanced ignition control module with flame strength sensor help to ensure optimal heater performance.
Full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics.
Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs.*
Pool Heater Tucson Questions?
Looking for more information about our Pentair® pool heater Tucson, Oro Valley, or Sierra Vista? Give us a call today!
Pool Heating Redefined
UltraTemp ETi® High Performance Hybrid Heater
The UltraTemp ETi Hybrid Heater combines gas-fired speed with heat pump efficiency—the first of its kind in the U.S. for fast, cost-effective pool heating.
Available in propane or natural gas
Gas heater has 93% thermal efficiency* — better than the industry standard of 84%
Built with the TitanTough™ Direct-Fire Titanium gas heat exchanger for corrosion-resistant and superior performance
Compatible with a Pentair automation system, set the perfect water temperature from a mobile device anywhere, anytime
Choose between four different modes (heat pump, gas heat, hybrid, or dual) yourself or rely on the heater’s built-in intelligence
*Gas engine measures 93% thermal efficiency when tested per ANSI Z21.56:19/CSA 4.7:19 2019 section 5.10.
An Energy-Efficient and Economical Way to Heat Pools and Spas
UltraTemp® High Performance Pool Heat Pump
The industry’s first heat pump charged with non-ozone depleting refrigerant, R410A.
100% titanium heat exchanger assures corrosion-free performance for extra long life
LCD control board displays an intuitive menu-driven read out with easy to follow full word messages…no more codes
AutoSet (time clock over-ride) feature monitors water temperature and turns the water circulation pump on and off as needed to maintain desired pool temperatures
Automatic defrost feature senses refrigerant temperature and prevents freezing, allowing the heat pump to operate at even lower temperatures
Compatible with ALL automated control packages
Long-life corrosion resistant plastic composite cabinet stands up to severe climates and pool chemicals
ETL listed for safe operation
Thermostatic Expansion Valve (TXV) controls refrigerant flow for optimum efficiency and BTU output over a wider operating range
Highest efficiency available, meets or exceeds existing codes and standards
BTU and efficiency performance independently certified by the Air-Conditioning, Heating and Refrigeration Institute, AHRI