- Intelligent control logic—Provides precise sensing for faster heating response
- Push-button piezo ignitor allows quick and easy pilot lighting with one-hand operation
- One-pipe, dual-channel closed system—Eliminates indoor ventilation issues & complies with FVIR standards
- Ultra-low NOx burner—Meets SCAQMD Rule 1121 and similar air quality standards
- DynaClean™ diffuser dip tube reduces lime and sediment buildup while maximizing hot water output
- CoreGard™ anode rod with stainless steel core extends tank life and offers superior protection
- Factory-installed heat trap nipples ensure faster installation
- Enhanced-flow brass drain valve with tamper-resistant design enables easy maintenance and quick shut-off
- 6-Year limited tank and parts warranty
The ProLine® Ultra-Low NOx Direct Vent water heaters provide efficient and environmentally friendly performance. Featuring a one-pipe, dual-channel closed system, these water heaters draw all make-up air from outside the home, eliminating issues caused by insufficient indoor ventilation. They comply with FVIR standards and are equipped with intelligent control logic powered by a thermopile, which generates the necessary energy for the electronic gas control without requiring an external power source. The LED status indicator provides system operation monitoring and service diagnostics, ensuring optimal performance and ease of maintenance.
These water heaters are built with advanced features to enhance durability and efficiency. The ultra-low NOx burner construction meets stringent air quality standards, including SCAQMD Rule 1121, with emissions of less than 10 ng/J. The DynaClean™ diffuser dip tube reduces lime and sediment buildup, maximizing hot water output, while the CoreGard™ anode rod with a stainless steel core extends the tank's lifespan. Additional features include a push-button piezo ignitor for easy pilot lighting, factory-installed heat trap nipples for faster installation, and an enhanced-flow brass drain valve for convenient maintenance. Certified by CSA International and ASME-rated, these water heaters meet various national codes and energy efficiency standards, making them a reliable and eco-friendly choice for residential applications.