### Pentair MasterTemp 125 Low NOx Pool Heater – High-Efficiency, Natural Gas Heating Solution
Discover the ultimate in pool heating with the **Pentair MasterTemp 125 Low NOx Pool Heater**. Boasting an incredible 82% energy efficiency, this natural gas-powered heater ensures your pool stays warm and inviting while significantly reducing your energy bills. Ideal for smaller pools and spas up to 15,000 gallons, this 125,000 BTU heater combines high performance with affordability, making it the perfect choice for any aquatic environment.
#### Key Features:
– **Unmatched 82% Energy Efficiency**: Save on energy costs with the highest efficiency rating in its class, ensuring your pool stays warm all season long without the high operational expenses.
– **Ideal for Smaller Pools**: With its 1-1/2 plumbing design, this heater is perfectly suited for 
