ECO 27 Tankless Electric Water Heater 27 kW 240 V

It will mostly depend on whether or not you have a 200 amp service and 3 vacant 220 spaces in your homes main electrical box. Runn ing the electrical And water lines is not expensive but exact cost are impossible to know. I would Get at least 3 estimates from an electrical/plumbing company.

I have tested this EcoSmart ECO 36 system for several years. I can get a consistent flow of hot water to many sources at the same time: • Wash dishes. • Shower 1. • Shower 2. • Shower 3. • Shower 4. It only uses the electrical demands it needs. It has 4 heating elements in a series, and dials up the energy requirements to the immediate demand. Most often, I only use the first heating element to meet demand. I've never needed more than 2 of the 4 heating elements.

It works great and gets hot and stays hot

Thank you for your recent inquiry with The Home Depot regarding ECO 18 Tankless Electric Water Heater 18 kW 240 V. This item is currently only offered for purchase online. It can be conveniently shipped to home or local store for pick up. We appreciate your business and look forward to serving you in the future.

In South Texas 120 f I found to work well up to 130 f on larger homes

Good day Tracy and thank you for contacting Ecosmart through the Home Depot support. For maintenance flush you can use a water heater flush kit with white vinegar or you may open the heater and remove the heating elements and use white vinegar to remove the lime off from the heating elements and from within the heating chambers. If you contact our Ecosmart customer support at 877-474-6473, we will be able to email you a troubleshoot guide on how to perform the maintenance flush, which will walk you step by step on what to do prior to opening the unit (shutting off power & water) and how to remove the heating elements. Thank you.

Good day and thank you for contacting Ecosmart through the Home Depot support. De-scaling is performing maintenance to the heater even if you have a water softener or a water filter prior to the heater. There are two ways of performing maintenance; one is using a flush valve kit with hoses, a small pump, and white vinegar and the second way of performing maintenance is to open up the heater, remove the heating elements, pour white vinegar into the heating chamber and letting the heating elements soak in vinegar. If you contact our customer support at 877-474-6473, we will be able to provide you with a troubleshooting guide on how to perform the de-scaling maintenance and what steps to take prior to the maintenance and after the maintenance. Now, the maintenance scheduling all depends on the hardness of water in your area, but from Ecosmarts standpoint, we recommend at least performing maintenance twice a year or depending on the frequency of the mineralization. Thank you.

This is understandable. The water has to go through the heating unit to get warm, and this may take some time to get to the desired hot water flow. This is the same with a conventional hot water heater tank.

Size 8AWG wires fed through 4x40amp breakers.

No. Needs two runs of #8. These things take a lot of power.