Why Your Water Takes Forever To Heat Up | Water Heaters

Why Is My Water Taking Too Long To Heat?

Are your quick showers taking longer than expected? If you have to wait for hot water to kick in before showering, it can get in the way of your work and weekend plans.

Waiting a few moments is common, but your hot water taking more than ten minutes to kick in is too long. You are not only wasting water, but this month’s water bill might hit you harder than a cold shower.

Remember, you should not be waiting too long to get hot water. You also do not have to settle for cold water after a long day. Everyone deserves a reliable and comfortable flow of hot water.

If you are experiencing issues with your water heater, here’s how you can save water and ensure a constant flow from your hot water heater.

Why Your Hot Water Takes Too Long to Get Hot?

Water heaters are standard plumbing fixtures in American households, even in hotter states like Florida. Cold weather is unpredictable, and we deserve unadulterated access to heated water all year.

If it takes your plumbing system too long to deliver hot water with energy bills that are too high, you might be experiencing issues with your water heater.

Hot Water Heater Issues

Some Floridians report water that is too hot, sometimes due to an exposed storage tank.

Improperly placed units and distribution chambers have water sitting in the pipes or tank exposed to temperature-altering elements. Storage tanks and water pipes should be strategically placed safely away from any external heating element, such as direct sunlight or fire.

While properly insulated pipes are recommended, they will deliver the same temperature of extremely hot water out of your home’s shower heads.

A reliable contractor will ensure your water heater and accompanying elements are safely intact where they should be. Your basement, crawl space, storage room, or attic, with little to no exposure to natural elements, make perfect installation spots.

There may be a constant flow rate, but too slow for your liking. If your cold water has a faster flow rate than your hot or warm water, it may be due to installations helping you save money.

While a low flow rate restricts the water distribution for cold and hot water, these fixtures affect hot water more to help you save on energy bills. However, low-flow fixtures that help save water may need to be replaced or uninstalled to get hot water faster.

Still, a low flow rate isn’t the same as your water heater taking too long to get hot water out of your showerhead. Conserving water affects different taps around your house, like your bathtub, kitchen sink, bathroom sink, bidet, garden hose, or another sink-like device.

The most common complaint among Americans is that their hot water heater takes too long to deliver its purpose.

Everyone installs a water heater, expecting instant hot water. However, that is not how all water heaters operate. Some have a heating element with storage components for later distribution.

Another water heater may have a more direct approach to heating water, such as altering temperatures in real-time as water flows in and out of the unit. You might get hot water faster or slower, depending on the type of water heater you have

What Kind of Water Heater Do You Have?

There are plenty of water heating mechanisms available for commercial and residential use. Americans can choose from various options for getting their hot water, but here are the most common types of water heaters.

Conventional Water Heater

conventional water heater is the most traditional heating installation. Its water heater tank is more extensive, holding anywhere from thirty to eighty gallons of water. It comes with a large cylindrical storage tank and comes in gas or electric varieties.

Conventional water heaters heat water and store it for later use. 30-80 gallons are around 130-360 liters of water, a large storage tank capacity. A water heater tank holding that much can grant ten to thirty minutes of running hot water.

However, it requires preparatory heating before distribution and often loses warmth over time.

Your conventional water heater has a burner at the bottom of its storage tank, and you may expect instant hot water from this heater. It heats cold water to your desired temperature. Each time the collective temperature drops below the set temperature, it begins heating the water again.

However, it takes a while to reaccess hot water after using up all the hot water in its storage. It can be inefficient, resulting in heat loss due to storage and higher energy consumption due to its on-and-off heating element.

Dissolved minerals may also settle at the bottom of the tank, where burners are situated. Too much sediment buildup on the burners, and your heater will have trouble heating water efficiently.

Tankless Water Heater

tankless water heater comes with newer technology. Its sophisticated and efficient system is innovative, helping users save money and water.

True to its name, a tankless water heater comes without a storage component. Tankless water heaters heating water as needed may be more efficient than traditional heaters.

A new tankless water heater may come at higher upfront and installation costs, but its operational and maintenance costs prove more sustainable.

While you may need more than one installation to cater to high distribution volumes, such as simultaneous use, a tankless heater is a major space-saver with smaller units. Tankless water heaters are the size of your average carry-on luggage and warm up to nine gallons of water a minute.

Its more direct and quicker delivery also protects its systems from sediment buildup, hindering swift and sufficient heating from conventional water heaters. However, it is not immune to it.

Your entire plumbing system is susceptible to particle pollution, leading to irreversible damage. Preventative maintenance helps keep all your systems pristine and working efficiently.

There is an add-on you can link to your tankless water heater to decrease water consumption and help hot water to get to your outlets faster.

What is the Hot Water Recirculating System?

There are different recirculation pumps. One hot water recirculation system creates a sustainable cycle, conserving water.

A hot water recirculation pump takes unused water from the furthest fixture away from the tankless heater and feeds it into whichever outlet is running to produce hot water. It helps get hot water to you quicker while conserving water.

When users get hot water faster, there is less water wasted waiting for the perfect temperature.

A hot water recirculating system helps Americans save more than ten thousand gallons of water a year, but it isn’t always foolproof. Hot water recirculation is sustainable, but traveling through cold pipes can turn hot water into warm water or an unwelcome burst of frosty cold water.

Why pipe insulation affects a hot water recirculating pump?

Again, the different elements of your hot water heater require proper placement. Improperly insulated pipes can’t protect your swift-traveling water from external temperatures, which may result in more wasted water. Cold pipes don’t only make it harder for hot water to get to your shower, bathroom, or kitchen sink, but the contrasting temperatures between the water and copper pipes may result in burst pipes.

A hot water recirculation system doesn’t only complement a tankless water heater. It makes a great integration to an already sustainable hot water heater.

Heat Pumps

Heat pumps are the newest innovation in the hot water heater suite. Heat pumps deliver hot water efficiently, effectively, and sustainably. A hot water heater tank can be unsightly, taking up too much space. However, for heat pumps? We can make an exception.

They don’t have an internal combustion process to heat water. Instead, heat pumps heat water sustainably by using the surrounding heat particles to alter temperatures.

Two Kinds of Heat pumps: Split & Integrated Systems

While equally sustainable, two types of pumps are used to heat water.

  • Split System Hot Water Heater
  • Integrated System Hot Water Heater

The former is arguably greener than the latter.

split system has two components:

  • Hot water tank
  • Compressor

The tank is installed inside, and the compressor is outside your home. It produces hot water through coils, absorbing warmth and distributing it into the water in its storage tank.

It helps users get hot water and save up to $500 a year. It may not seem like a lot, but it is. Consider how much money you are saving and how little impact your hot water source causes the environment. While it makes a great water heater, it isn’t immune to problems.

The Most Common Causes Behind Why Your Water Heater Can’t Produce Hot Water Faster

Getting hot water may be more complicated than we initially believed. Delivering hot water to the shower head, bathroom, and kitchen faucet isn’t as simple as heating and distributing. As hot water passes through different fixtures, it may lose warmth over time and travel.


Before we go deeper, ensure you correctly set the thermal switch on your water heater. Your water heater may not have problems, and it may be as simple as failing to set the right temperature.

You might not get hot water by failing to set the water temperature higher. Remember, the higher the temperature the hotter the water, so shoot for the stars if you like steamy showers.

Poor Installation

As discussed above, the improper placement of your water heater and its various components matter. One pipe out of place, and you may never get the hot water you deserve.

You can also have faulty components due to poor installation. Exposure to external elements can compromise the state of your pipes, burners, valves, and tank.

Hot water cools faster when your water heater cannot sustain or deal with large volumes. It may not be able to keep up with your home’s demands. An undersized water heater can also cause insufficient heating. A water heater attached to smaller diameter pipes may also produce inadequate heating due to improper distribution.

Ensure your contractor knows what he’s doing before you pay him to do them.

Compromised Parts

A client scorned by a past contractor may be reluctant to seek professional advice. However, letting reliable plumbers know the complete details of your plumbing helps inspections go faster. It also aids in catching issues early, stopping water pipes from bursting, damaging fixtures, and keeping your morning shower pleasant instead of shocking.

Trust us. Water heater issues require professional evaluation. Reading DIY articles online doesn’t constitute professional advice.

Call Mac5 Services: Plumbing, Cooling, Electric, Heating, & Drains

There are reliable professionals you can trust in Melbourne and the rest of Florida’s East Cost. The Mac5 team of specialists will ensure the safety and reliability of your water heater and the rest of your plumbing fixtures.

Preventative maintenance tasks include inspection, evaluation, cleaning, repair, and replacement.

We Can Do It All!

Our team is here to help you with water heater repair and maintenance. If you are ready for an upgrade, we can also help you with a tankless water heater replacement to save up on space or help you learn more about the most sustainable upgrade you can make with a heat pump installation.

Call (321) 244-7500

Reach out to our experts today!

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