• Instant Hot Water for Arizona Residents - No More Waiting Forever for Hot Water
Tired of wasting or waiting for hot water? Gilbert Plumbing can install a Grundfos Comfort Hot Water Recirculation System in your home and drastically reduce the wait for hot water. Just set the timer for when you commonly use your shower, bath, or water faucet and be guarantied hot water when you want it. Scottsdale and Buckeye offer rebates or credits (while supplies last) if you install a hot water recirculation system.
These units come with a 30 month warranty.
Grundfos Comfort System
ANSI/NSF61 and IAPMO listed
Hot Water Recirculation - How It Works:
A return line is installed near the faucet farthest from the water heater.
The return line is connected to the UP15 series pump and flows back to the
water heater. As water slowly cools in the hot water line, the UP15 series
recirculation pump then moves the hot water from the heater throughout the
pipe back to the heater, creating a continuous loop of slow-moving warm water.
When a faucet is turned on, warm water is instantly available for use with
no
waste.
Hot Water Recirculation - Special Features:
The ultimate in convenience having hot water instantly available at sinks,
appliances and bathroom faucets. The elimination of time spent waiting is
especially convenient in areas where the installation of low flow showerheads
and faucets are required by law.
Users can save energy by setting the 24 hour programmable timer to produce
hot water during peak demand times such as early morning and in the
evening.
A wet rotor design for whisper-quiet and maintenance-free
operation.
A low-watt, two-pole motor combined with low-flow performance ensures minimum
water heater operating costs, pipe and water heater wear and energy
consumption.
Significant water (and sewer) disposal savings, retaining the 12,000 –
38,000 gallons of water a typical U.S. home wastes annually waiting for hot
water. Some fast-growing counties are making the installation of hot water
recirculation pumps mandatory for all new construction
projects.
What is hot water recirculation?
Hot water recirculation (HWR) is the process of constantly recirculating water
in a continuous hot water pipe loop through the water heater so there will
be no wait for the water to warm up.
How does the water remain hot in the pipe?
The pumps attach to the water heater and constantly circulate water through
the heater into the “hot” pipe loop in the house, so the water
in these pipes is always hot.
How much does it cost to operate?
The HWR uses a 2-pole motor for low energy consumption. Energy costs will
vary according to local rates. The HWR pump uses between 55 watts on small
UP models and up to 85 watts per hour on larger models. The average annual
cost to operate the pump will be less than $20 per year.
How does this system ensure water resources are used most efficiently?
The system conserves water by providing hot water immediately – as soon
as the hot water tap is turned on – and prevents the unnecessary waste
of gallons of cold water down the drain with the ultimate
convenience.
How much water will the pump save?
The average household wastes 27 - 105 gallons of water per day waiting for
hot water. That adds to more than 12,000 – 38,000 gallons of water saved
annually per installation, depending on the size of the water pipe and the
frequency of use. There is also an indirect benefit to communities where
HWR is in wide use because of reduced wear and tear on municipal wastewater
treatment facilities.
Can the pump be used with either gas or electric water
heaters?
Yes.
Can the system be installed in any home?
Yes. The HWR can be installed in any home or building, however, the installation
is a bit different for new construction versus retrofit.
Are the materials used to make the supply pumps safe – and won’t
contaminate the water?
The pumps are made of stainless steel for corrosion resistance - and are
thus safe.
How frequently will the pump need to be changed?
The pumps have built-in motor protection for long life and the life span
is estimated at 10 years.
How will the pumps be serviced?
No service is required. Should the pump fail while under warranty, it will
be replaced.
As demand for hot water and efficient use of water increases, will systems
like this become commonplace?
Yes. With water conservation issues increasing in importance, and significant
population growth estimated over the next 20 years, water is becoming a precious
resource. At some point, it is likely that these types of recirculation systems
will be installed in every new home as a standard.
Buckeye
Town of Buckeye water customers may apply for a $75 water bill credit for the purchase and proper installation of a hot water recirculator. Only one hot water recirculator credit will be allowed per address for the life of the home or business. The hot water recirculator must be a model that includes a sensor so the device runs only when needed. A copy of the purchase receipt and an inspection by the Town to verify correct installation and operation will be required before the credit can be issued. A pre-installation inspection is not required for this credit. If the hot water line is in the attic and it is not insulated the Town will require it to be insulated in conjunction with the installation of the hot water recirculator. An additional $50 credit is available for properly insulating the hot water line. To qualify for the credit the hot water line must be inspected before and after it is insulated. The customer must also present a receipt to the Town dated January 1, 2010 or later which verifies purchase of the insulating material.
Scottsdale
The hot water recirculation system rebate is available to single-family residential properties that are City of Scottsdale water customers.
Rebates for a hot water recirculation system are limited to the cost of the system or a maximum of $200.
Installation of the hot water recirculation system must meet city code requirements and a minimum plumbing permit is required. Inspection Services will inspect your system after installation as part of the permit process.
