Hot Water Heaters in Alabaster, AL

Navien Tankless Water Heaters

At Mainline Heating and Air we offer the complete line of Navien Tankless water heaters. The NPE-A Series and NPE-S Series are premium condensing tankless water heaters.  Navien manufactures the world’s top efficient, energy saving, and CO2 reducing water heating products.

Rheem Tankless Hot Water Heaters

Rheem tankless water heaters combine new technology and functionality in an innovative way to heat water. The result - you now have a greater choice of award-winning Rheem products designed to give you comfort. Our tankless water heaters are designed to enhance your lifestyle, utilize advanced technology for energy efficiency, and supply a continuous flow of low cost hot water whenever and wherever you need it.  

Rheem Tank-type Water Heaters

Over our history we've continued to build upon our foundation of traditional tank-type water heaters to offer some of the most efficient and high performing water heaters available today. Our collection of tank-type water heaters is a great display of our commitment to offering the perfect balance of value, performance and features for every lifestyle and budget. We are certain you will be satisfied with whichever Rheem Tank-type Water Heater you choose for your family's hot water needs.


Ask your Mainline Heating and Air advisor which type of water heater is best for your home.