Tankless Water Heater

Tankless Water Heater by HVAC Contractor J G Mechanical Inc.


Tankless water heater systems heat the water directly without using a storage tank to hold it until needed. When a hot water fixture is turned on, cold water travels through the line into the system. Either a gas burner or an electric element heats the water.

As a result, tankless water heaters deliver a constant supply of hot water. You don’t need to wait for a storage tank to fill up with enough hot water. However, a tankless water heater’s output limits the flow rate.

For instance, running the dishwasher and taking a shower at the same time may stretch a tankless hot water heater to its limit. To overcome this issue, you can put in two or more tankless hot water systems, connected in parallel for simultaneous demands of heated water. You may also consider installing separate tankless water heaters for appliances — such as a dishwater or clothes washer, that consume a lot of hot water in your residence.

Typically, most residential tankless water heater systems provide an output of hot water at the rate of 2–5 gallons (7.6–15.2 liters) per minute. Gas-operated tankless water heater systems typically produce higher flow rates than most electric units.

Often, even the largest, traditional gas-operated hot water units can not provide enough hot water for multiple or simultaneous uses in large home environment.

Tankless Water heaters or on-demand hot water heater systems are up to 30% less energy consumption, compact, space saving design and in most case have a much higher life expectancy than traditional hot water storage tank systems.

Tankless water heaters are rated by the volume of water per minute in gallons or gpm, that they produce.

The best way to determine which tankless water heater will meet your needs is to identify how many of the appliances and fixtures you might have running at the peak usage time of your day and then choose a hot water heater that provides the gallons per minute you may need.

Replace your inefficient conventional water heater with one of our tankless systems today and start enjoying the convenience of endless hot water and greater energy savings.

J G Mechanical is the south Denver metro area specialists in tankless hot water technology.

Call J G Mechanical today at 303-901-3751 and we will provide expert answers to all your questions as well as help you determine which tankless system is perfect for your needs.

The future in hot water heating in Denver is here today!