Tankless Water Heater Buying Guide

Gas Tankless Units		Electric Tankless/Tank Units
	Natural gas and propane tankless water heater purchase advice. Compare Natural Gas Compare Propane		Electric tankless and tank water heater purchase advice. Whole House Tankless Point of Use Tankless Point of Use Tank

Installation Requirements		How to Select
	Venting, line sizing, combustion or electric requirements. Natural Gas Propane Gas Electric Whole House Electric Point of Use		Learn about flow rate, water usage and gas - electric choices. Try our 3-step product wizard. Factors to Consider Product Wizard

Compare Brands		Why Buy from Us?
	We personally test and rate in-house all of the tankless water heater brands we carry. What is the best tankless water heater? Compare Brands		Independent testing, great money-saving deals and impeccable customer service! Why Buy from Us?

Tankless Water Heater Purchase Guidelines

TanklessWater.com has developed the following sections to help you select a tankless hot water heater specifically for your needs.  In doing your research and reading the following helpful recommendations, you can avoid a lot of headaches when selecting and installing your tankless water heater. The valuable information below outlines what are the basic requirements you need to ensure a successful project.

• How does a tankless water heater work?
• Online tankless water heater consultant - helping you select the right unit

Installation Guidelines

• Stainless Steel Venting Guide

Energy Savings Analysis

• Energy and Cost savings analysis
• Department of Energy Study