Pentair MasterTemp® 125 Heater with Cord 125K BTU Natural Gas

The Pentair MasterTemp® 125,000 BTU Natural Gas Heater with a pre-installed power cord is a highly efficient and user-friendly heating solution optimized for smaller aquatic applications such as spas, swim spas, and above-ground pools. This specialized model features a 120V power cord for convenient "plug-and-play" installation, significantly reducing the complexity of electrical setup in areas where hardwiring is not preferred. It utilizes an advanced pre-mixed combustion system that balances the air-and-gas mixture to deliver rapid heat-up times and high thermal efficiency, all while meeting strict "Low NOx" emission standards. The unit is protected by a rugged, rust-proof composite exterior that resists UV damage and chemical corrosion, housing a durable cupro-nickel heat exchanger designed to withstand the rigors of frequent use and aggressive water chemistry. A rotating digital display provides precise temperature management and easy-to-read system diagnostics, ensuring effortless operation for the user. Despite its compact and space-saving footprint, the unit is constructed with industrial-grade internal components and a heavy-duty firebox for long-lasting reliability. The Pentair MasterTemp 125K BTU Natural Gas Heater with cord weighs approximately 80 pounds, serving as a powerful, quiet, and exceptionally versatile heating heart for intimate pool and spa settings.