FAQs
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Who is Grundfos?
Grundfos Inc. is a leading manufacturer of pumps worldwide. They are recognized for reliability and value.
- What is a hot water recirculation system?
Hot water recirculation systems pump water through your pipes from the water heater, so it doesn't have an opportunity to sit dormant and cool down... giving you instant hot water when you need it.
- What does the installation involve?
Installation does not require major construction to your home and can typically be installed easily by a plumbing professional. Ask your installer for details.
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How can my water stay hot so far away from my hot water heater?
After the pump is attached near the water heater, it circulates water in a continuous "hot" loop back through the heater. Thus the water in the pipes is hot throughout the entire house. The auto timer lets you select when you want the pump activated, making it energy efficient.
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What should I expect to pay to have a hot water recirculator system?
For the average home, parts and installation typically cost $400-$500.
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What will the instant hot water system add to my electric bill?
Energy costs will vary depending on local rates. On average, the cost to operate the pump is less than the cost to operate a 25 watt bulb (when it is turned on).
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How does this system help me conserve water?
Without this system, gallons of cold water are wasted every day while you wait for warm water to reach the tap.
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How much water is saved with the pump?
The average household wastes between 27 and 105 gallons of cold water each day. With this system, you can save 12,000 to 38,000 gallons of water each year, depending on the size of your water pipe and how often water is used.
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Does it matter whether I have gas or an electric water heater?
No worries, our system works equally well on either type of water heater.
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Can the system be installed in any home, new construction or existing?
Yes, it can be used in existing homes, new construction and buildings. The only difference is the installation process, but the benefits are the same.
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What kind of materials are used to make the pumps?
All materials used are safe for your family and the environment. The pumps are constructed of stainless steel for corrosion resistance.
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How often do the pumps need to be replaced?
The built-in motor protection ensures long life, approximately 10 years.
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If need be, how can I have my pump serviced?
The pumps are maintenance-free. In the event that the pump fails while under warranty, it will be replaced free of charge.
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Is this system building industry-approved? Where can I buy one?
WARM|FRONT Hot Water Starter is rated or approved by several agencies around the world, including UL, CSA, cUL and CE. You can only purchase the WARM|FRONT Hot Water Starter from an authorized installer. For the Denver-area dealer nearest you, visit our authorized dealer page.
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In the future, will instant hot water pumps become standard in homes?
Significant population growth is estimated over the next 20 years, making the issue of water conservation even more critical. It's highly possible that these types of recirculation systems will become a standard installation in every new home.
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Can the system be used in commercial buildings?
Yes. This system can be installed in any house, as well as any type of building.
