Best Hot Water Heaters for Well Water

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Do you have well water? If so, you know that it’s essential to have the best hot water heater for your needs. Well, water can be difficult to work with because of its high mineral content and low pH levels.

This means that the minerals in your well water will clog up traditional hot water heaters very quickly. You need a special type of tankless or on-demand best hot water heaters for well water if you want to get rid of this problem once and for all.

So, if you’re in the market for a new hot water heater, be sure to choose one designed explicitly for wells.

This blog post will walk you through the top 3 brands of water heaters that you can buy to work best with your well water. Here’s a sneak peek of the three products.

Top 3 Best Hot Water Heaters for Well Water

Water Well, Tiled Roof, Bucket

1. Best Budget: EcoSmart ECO 11 Electric Tankless Water Heater

The EcoSmart ECO 11 Electric Tankless Water Heater is our top pick for the best budget water heater for well water. This heater is designed to work with wells that have high mineral content and low pH levels.

It features a digital thermostat so you can easily select the desired water temperature, and it has a built-in flow sensor to ensure consistent performance within 1 degree of the selected temperature. Plus, it’s compact and can be installed on the wall or at the point of use.

At just 11.5 x 8 x 3.75 inches, the EcoSmart ECO 11 Electric Tankless Water Heater is 90% smaller than traditional tank heaters – perfect for saving space.

This 13-kilowatt tankless water heater can provide between 1.3 and 3.1 gallons per minute of hot water, depending on the inlet water temperature.

So whether you’re looking to replace an old tank water heater or are just starting with tankless, the EcoSmart ECO 11 is the right choice for you. 

Pros

  • Compact design saves space.
  • Digital thermostat enables precise temperature control
  • Continuously monitored water temperature and controlled flow rates ensure efficiency

Cons

  • Complaints about warranty support

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2. Best Overall: Rinnai V75iP Propane Tankless Hot Water Heater, 7.5 GPM

The Rinnai V75iP Propane Tankless Hot Water Heater is our top pick for the best overall hot water heater. It offers an endless stream of hot water and is both energy and space-efficient.

Rinnai’s V75iP propane tankless water heater is designed to heat water only when needed. There are no storage tanks or waiting for hot water; the unit heats on demand and provides endless hot water flow throughout your home.

The compact design conserves space without sacrificing performance or durability. It’s easy to install with professional installation recommended.

The Rinnai V75iP features electronic ignition and a sturdy stainless steel venting system that provides efficient, safe venting for your home. The protective outer casing is corrosion-resistant cast iron, and the inner components are 100% copper.

You can rest assured that the Rinnai V75iP will provide you with years of reliable, efficient hot water. 

Pros

  • Endless hot water
  • Space- and energy-efficient design
  • Sturdy stainless steel venting system
  • Protective outer casing made of corrosion-resistant cast iron
  • Inner components made of 100% copper
  • Efficient electronic ignition

Cons

  • Higher initial cost than other water heaters

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3. Best High-End: Stiebel Eltron 239223 Tankless Water Heater

The Stiebel Eltron 239223 Tankless Water Heater is an excellent high-end option for those who want an unlimited and continuous supply of hot water.

It provides a continuous and unlimited hot water supply, making it perfect for households with multiple bathrooms or a busy kitchen.

This sleek tankless water heater is space-saving and does not require venting, making it easy to install. It requires hard-wired 240 or 208-volt electric service, with a maximum draw of 28,800 watts at 240 volts or 21,600 watts at 208 volts.

The Stiebel Eltron 239223 Tankless Water Heater requires 3 separate dedicated 40 amp breakers with 8 gauge copper wiring and a minimum of 200 amp total service to the residence.

The Stiebel Eltron 239223 features a built-in digital control board, automatically maintaining the most precise and efficient water temperature for your home. The advanced electronics protect against overheating, and a safety cut-off prevents the unit from starting if it detects a low water flow. Check Amazon Price.

Pros

  • Compact design saves space
  • No venting is required for installation
  • Unlimited hot water supply
  • Protective outer casing made of corrosion-resistant cast iron
  • Inner components made of 100% copper
  • Sleek design conserves space

Cons

  • Professional installation ideal

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Buying Guide to the Best Hot Water Heaters for Well Water

When you are looking to buy a hot water heater, it is important first to determine what kind of water you will be heating. If you have well water, you will need a hot water heater specifically designed to work with well water. There are a few things to look for when choosing the best hot water heater for well water.

High Flow Rate

This is important because well water often has lower water pressure than tap water supplies. A high flow rate ensures that you will still have a powerful stream of hot water from your faucets, showers, and other appliances.

High Recovery Rate

Well water is often cold. You want to make sure that your hot water heater can heat the water quickly to be ready for use as soon as possible, especially if you use hot water for multiple purposes like showers and dishwashers.

A high recovery rate means that your unit will be able to heat the water more quickly, giving you more hot water on demand.

Water Conditioning

Well, water often has higher amounts of minerals like magnesium and calcium. A water softener can help reduce these levels, so your appliances, plumbing, and even skin stay healthy over time.

Be sure to choose a unit that includes this feature or is compatible with a separate water softener to protect your home best.

Frequently Asked Questions on Tankless Water Heaters

Are Tankless Water Heaters Recommended for Well Water?

Tankless water heaters are often recommended for well water, as they are designed to work specifically with this type of water. They have a high flow rate and recovery rate, which is important for wells with lower water pressure and colder temperatures. Tankless water heaters also use corrosion-resistant materials like stainless steel or copper, which can help reduce damage from well water.

Can Hard Water Ruin a Water Heater?

Yes, hard water can ruin a water heater. The minerals in hard water can cause corrosion and damage to the unit. This can lead to leaks and other problems. It is important to choose a hot water heater made with corrosion-resistant materials like stainless steel or copper. You may also want to choose one with an in-built anti-corrosion system and in-built freeze protection.

Which Water Heater is Best for Hard Water?

Water heaters designed for well water often have features that can help protect them from the effects of hard water. These features may include corrosion-resistant materials like stainless steel or copper, in-built anti-corrosion systems, and in-built freeze protection.

If you’re in the market for a hot water heater, be sure to consider all of your options. A tankless water heater might be a good choice if you have well water.

We hope this post has helped you learn more about the different types of hot water heaters and which might be best for your needs. Reach out to us if you have any questions or need our help choosing the best product for your home.

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