Frequently Asked Questions

  • How many consecutive showers can an electric tankless water heater provide?

      You can take endless hot showers with the hot water provided by our electric tankless water heater. Because, it does not use a tank, there is no limit and no volume of hot water to run out of. You and your family can enjoy shower after shower without running out of hot water. NOTE: Depending on what model heater you choose you may only be able to run a single shower at a time.
  • How does a tankless water heater work?

      Our electric tankless water heaters will activate with the flow of water, so when you need hot water and you open the fixture for hot water, this will activate the unit. This is one of the greatest benefits of the tankless water heaters is that it only consumes energy on demand; that is, when you open your hot water faucet, the water is heated immediately and in just seconds you will have hot water at your finger tips. The key to the saving is the on demand method which the water is heated only when it is needed.
  • Does the compact size of the tankless water heater limit its power?

      Absolutely not! This is another of the benefit of our tankless water heaters--their compact size which allows installation almost anywhere. Our water heaters use only the most advanced technology, giving them tremendous heating capacity in a compact package.
  • How long will this water heater last?

      With proper installation and periodic maintenance, our water heaters are designed to last for more than 20 years.
  • Are there parts for my water heater available?

      Yes. It is possible to purchase them by contacting Marey.
  • How many consecutive showers can an electric tankless water heater provide?

      You can take endless hot showers with the hot water provided by our electric tankless water heater. Because, it does not use a tank, there is no limit and no volume of hot water to run out of. You and your family can enjoy shower after shower without running out of hot water. NOTE: Depending on what model heater you choose you may only be able to run a single shower at a time.
  • How does a tankless water heater work?

      Our electric tankless water heaters will activate with the flow of water, so when you need hot water and you open the fixture for hot water, this will activate the unit. This is one of the greatest benefits of the tankless water heaters is that it only consumes energy on demand; that is, when you open your hot water faucet, the water is heated immediately and in just seconds you will have hot water at your finger tips. The key to the saving is the on demand method which the water is heated only when it is needed.
  • Does the compact size of the tankless water heater limit its power?

      Absolutely not. Our water heaters use the most advanced heat exchange technology which gives them enormous capacity for heating. The compact size is an added benefit, which allows installation almost anywhere.
  • How long will this water heater last?

      With proper installation and periodic maintenance the water heaters are designed to last for more than 20 years.
  • Are there parts for my water heater available?

      Yes, replacement parts are available for all models. It is possible to purchase them by contacting us.
  • How many consecutive showers can an electric tankless water heater provide?

      You can take endless hot showers with the hot water provided by our electric tankless water heater. Because, it does not use a tank, there is no limit and no volume of hot water to run out of. You and your family can enjoy shower after shower without running out of hot water. NOTE: Depending on what model heater you choose you may only be able to run a single shower at a time.
  • How does a tankless water heater work?

      Our gas tankless water heaters will activate with the flow of water, so when you need hot water and you open the fixture for hot water, this will activate the unit. This is one of the greatest benefits of the tankless water heaters is that it only consumes energy on demand; that is, when you open your hot water faucet, the water is heated immediately and in just seconds you will have hot water at your finger tips. Tanked heaters keep the water in the tank hot at all times, even when it’s not being used. So the key to the savings is that our tankless heaters are only consuming energy when hot water is actually in use.
  • Does the compact size of the tankless water heater limit its power?

      Absolutely not. Our water heaters use the most advanced heat exchange technology which gives them enormous capacity for heating. The compact size is an added benefit, which allows installation almost anywhere.
  • How long will this water heater last?

      With proper installation and periodic maintenance the water heaters are designed to last for more than 20 years.
  • Are there parts for my water heater available?

      Yes, replacement parts are available for all models. It is possible to purchase them by contacting us.
  • How many consecutive showers can an electric tankless water heater provide?

      You can take endless hot showers with the hot water provided by our electric tankless water heater. Because, it does not use a tank, there is no limit and no volume of hot water to run out of. You and your family can enjoy shower after shower without running out of hot water. NOTE: Depending on what model heater you choose you may only be able to run a single shower at a time.
Prices and promotions shown on this website are for sales and orders shipped only to the US Mainland. Puerto Rico customers please visit www.mareypr.com
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