Making the Right Choice for Your Hot Water Needs
Few things disrupt your morning quite like a cold shower. If your current water heater is over a decade old, leaking, or struggling to keep up with your family’s demands, it’s time for a replacement.
But when you start shopping, you’ll immediately face the big debate: should you stick with a traditional tank water heater, or upgrade to a modern tankless system?
Because of our unique climate in the Phoenix Valley, the answer might surprise you. Here is a breakdown from ASA Plumbing to help you make the best choice for your home.
Traditional Tank Water Heaters: The Reliable Standard
Tank water heaters continually heat and store 40 to 50 gallons of water so it’s ready when you turn on the tap.
The Pros:
- Lower Upfront Cost: The unit and the installation process are generally less expensive than tankless options.
- Simplicity: They are easy to install and swap out, making them a quick fix in an emergency.
The Cons:
- Standby Heat Loss: You are paying to keep 50 gallons of water hot 24/7, even when you are asleep or at work.
- Limited Supply: If you have a large family taking back-to-back showers, you will run out of hot water eventually.
Tankless Water Heaters: The Efficient Upgrade
Tankless systems (often called on-demand heaters) use high-powered burners to rapidly heat water only when you turn the faucet on.
The Pros:
- Endless Hot Water: Because it heats on demand, you can run the shower, dishwasher, and washing machine simultaneously without running out.
- The “Arizona Advantage”: Tankless heaters are incredibly efficient in Phoenix. Because our groundwater rarely drops below 60 degrees, the unit doesn’t have to work nearly as hard to heat the water to 120 degrees compared to colder, northern states.
- Space Saving: They mount to the wall, freeing up valuable closet or garage space.
- Longer Lifespan: Tankless units can last up to 20 years, nearly double the life of a traditional tank.
The Cons:
- Higher Upfront Cost: The units cost more,
- And installation may require upgrading your gas lines or venting systems to handle the higher BTU demand.
Which One Should You Choose?
If you have a large household, plan on staying in your home for many years, and want to lower your monthly energy bills, a tankless water heater is an incredible investment. If you are on a strict budget or need a fast, affordable replacement today, a high-quality traditional tank is still a highly reliable option.