how does grundfos comfort valve work

Comfort valve is connected to the stop valves below the sink furthest away from the water heater using the connectors included. Learn More. The single phase, 115V pump motor yields up to 6.5 GPM and uses two temperature sensors; one within the pump and another connected by a cable installed in the hot-water flow pipe. All Comfort pump models have a Lead-Free construction, approved for use with domestic potable water and come with 115V power cord with a grounded plug. 0000016434 00000 n โ€ฆ 0000156585 00000 n Grundfos Comfort System Retrofit Instant Hot Water System. Extra Watts Comfort Valve Kit. 0000004299 00000 n Grundfos Product No.97916771. The valve at the furthest point allows previously hot water that is now cool to go into the cold water pipes backwards and the pump pushes hot water back into the hot pipes up to that valve. The new Grundfos COMFORT PM AUTO® range of residential circulating pumps set the standard for intelligent and energy-efficient hot water recirculation through its AUTOADAPT function, which learns the household’s consumption patterns and then adapts to it. Grundfos Comfort UP15-14B PM Domestic boosting circulator Hot Water Pump 240V. The pump is not working. Listen now. 0000123854 00000 n I'm looking for more durable alternatives to this valve and have found 2 that may be suitable: 1-AquaMotion Flash By-Pass Valve. Do not remove the pressure tank from the pump unless it has been vented through the air escape valve. domestic hot-water systems in single and two family houses Answer: Yes, we would recommend using one valve at each end of your house. 1 modules. 0000164671 00000 n The valve at the furthest point allows previously hot water that is now cool to go into the cold water pipes backwards and the pump pushes hot water back into the hot pipes up to that valve. APPLICATION: DOMESTIC HOT WATER RECIRCULATION. The full range supplier of pumps and pump solutions. May I assume I would need two comfort valve kits? Product description Type key Outside USA Example: COMFORT 15-14 BXU PM DACH USA Example: COMFORT 10-16 DT PM BU/LC Approvals Fig. Item model number for the product is 595916. The Comfort Valve has 1-1/2 in. 0000008047 00000 n The Comfort Valve is installed under the sink at the fixture furthest from the water heater. The valve closed when it was supposed to (i.e., when hot water arrived at the valve) but in terms of getting hot water sooner to my bathroom, it didn't work for me. The New Comfort 15-14 BA-PM with AutoAdapt is the replacement model to the "BUT" the pump still shares the same dimensions "port to port". 15 Parque Industrial Stiva Aeropuerto C.P. 85 - Industrial water treatment for wastewater reuse. Step into our world. The Comfort Valve is installed under the sink at the fixture furthest from the water heater. The Grundfos UP 15-14BUT (80) COMFORT circulator pump is a secondary hot water service circulator (complete with timer), designed for. 0000008847 00000 n Free delivery on eligible orders of £20 or more. 0000149475 00000 n 3.2 Scope of delivery The box contains the following items: • One Grundfos UP 15 circulator with line cord • one 24-hour timer • one under-sink, bypass valve … Mine failed in the open state. The innovative Grundfos Comfort System now gives you the opportunity to provide Home Owners the convenience and comfort of hot water in an instant – even in an existing home. 0000156096 00000 n By design, these pumps must run continuously (continuous energy consumption) to prevent the "normally-open" thermostatic valve from opening. 0000156323 00000 n 0000006517 00000 n No return line required; ... 3/4" union x 3/4" NPT, 115v w/timer, line cord check valve & 1 comfort valve; ... How does it work? Comfort system hot water recirculation system (10 pages) Water Pump Grundfos UP15-42F Installation And Operation Manual. 0000010678 00000 n The "Comfort Valve" closes when the hot water reaches 98º. I will say that it does seem overpriced for plastic valve, probably by a factor of 2. I am interested to know how well does Grundfos circulators with an integrated check valve works. When the valve opens, the two half moon notches split, and any debris, scale, or buildup breaks loose and flushes away. A switch or motion sensor located near each fixture (such as a shower or appliance) activates โ€ฆ Advanced. When the water temp at the comfort valve hits a pre-determined temperature it closes. Replacement Comfort Valve for Grundfos UP15-10SU7P/TLC Comfort Series 1/25 HP Recirculator. • Water that cools overnight becomes a cold shower the Do you guys think a strap-on aquatstat installed on the cold to the heater would work? From the Manufacturer. A switch or motion sensor located near each fixture (such as a shower or appliance) activates an energy-efficient circulation pump. 0000156988 00000 n The Cycle Stop Valve does not have a hole to clog. www.grundfos.ca GRUNDFOS Mexico Boulevard TLC No. 0000002714 00000 n selection.grundfos.com. domestic hot-water systems in โ€ฆ Plumbonline are an authorised Grundfos Pump Distributor. Grundfos Comfort Pump Types and Applications UP10-16B series for systems with return line The Grundfos MQ is a non-submersible pump. Reviewed in the United States on 15 April 2017. The valve is essential and does a good job of allowing it to work. The Comfort Valve is installed under the sink at the fixture โ€ฆ 0000005752 00000 n 5.1 Service documentation Service documentation is available at www.product-selection.grundfos.com. Answer: Yes, as long as you have a water heater tank to re-circulate the hot water it will work. This, coupled with the pump providing a constant pressure, ensures that hot water is readily available. This is the price you pay for having warm water in the shower and bathroom sink immediately instead of getting ice water out of the hot water line for a couple of โ€ฆ 0000163102 00000 n If you have any questions, please contact the nearest Grundfos company or service workshop. By continuously fine‐tuning power consumption and flow rates to meet the dynamic needs of the system, this AUTOADAPT function saves both energy and money. The thermostatically controlled comfort valve, installed at the farthest fixture from the water heater, helps regulate the flow from hot water line to the cold-water line.The Grundfos Comfort System is the ultimate in comfort and convenience as hot water is instantly available at sinks, appliances and bathroom faucets โ€ฆ If a hot water faucet is opened a motion detector, or remote switch, will trigger the pump to turn on. threading He does most of the pipe work on our jobs while I do the controls and wiring. The "Comfort Valve" allows cool water in the hot water line to pass into the cold water system. 0000164786 00000 n So where does it go? The Grundfos Comfort System puts hot water into the hot water line instantly, using a pump with a built- in timer at the water heater and a patented bypass valve at the point of use. %PDF-1.4 %���� Replacement Comfort Valve for Grundfos UP15-10SU7P/TLC Comfort Series 1/25 HP re-circulator. 0000023696 00000 n PRODUCT CATEGORY: RESIDENTIAL; SINGLE-FAMILY Homes ® It starts to heat up and then you hear the water making popping sounds and then jerking sounds form the water inside the place โ€ฆ Timer setup and operation are similar to that of the UP10-16B models described above. The Comfort Valve is installed under the sink at the fixture furthest from the water heater. It should be noted that heater mounted pumps often have narrower connection fittings than the water heater's actual pipe reducing flow capacity and load … 0000142311 00000 n There are 3 reasons why they do not work: The pumps are very slow; when a pump is on a timer no one cares how long it takes to heat up the line The pumps are relatively weak; when hot water reaches the Comfort Valve (Grundfos) or the Sensor Valve (Watts) the valves close but the pump keeps pumping. โ€ข When your tap is off, hot water cools in your water pipes. Mexico Phone: 011-52-81-8144 4000 Fax: 011-52-81-8144 4010 www.grundfos.mx The name Grundfos, the Grundfos logo, and be think innovate are registered trademarks owned by Grundfos Holding A/S or Grundfos A/S, Denmark. The room stat is calling and the boiler is firing, but no circulation, just the flow from the boiler heating up. The Grundfos is a thermostatic valve. Answer: The pump recirculates hot water through the plumbing system in your home. It is also offers the most cost saving. The Comfort Valve is installed under the sink at the fixture โ€ฆ Grundfos recirculating pump is made from stainless steel which gives it protection against rusting as well as provides the necessary โ€ฆ Tankless water heating recirculation works when a pump is activated by a switch or motion sensor. Plumbonline are an authorised Grundfos Pump Distributor. It is also offers the most cost saving. Eliminates cold water runoff at the faucet. An on-demand system operates when there is a demand for hot water. 0000019607 00000 n The Grundfos MQ is a non-submersible pump. 0000004581 00000 n The Comfort Valve is installed under the sink at the fixture furthest from the water heater. Model: You Pay: UP15-10SU7PTLC: $234.85: Grundfos Comfort System Comfort Valve only . 0000005287 00000 n The "Comfort System" by Grundfos is an inexpensive alternative to the traditional return pipe system. The innovative Grundfos Comfort System now gives you the opportunity to provide Home Owners the convenience and comfort of hot water in an instant โ€“ even in an existing home. 0000025331 00000 n 0000159412 00000 n The Comfort Valve is installed under the sink at the fixture furthest from the water heater. 0000013750 00000 n threading and is well suited for UP comfort series pumps. 0000007205 00000 n The AUTOADAPT function is so powerful that eight out of every ten installations can rely on this feature to automatically select the optimal setting, with no additional human intervention. PRODUCT CATEGORY: RESIDENTIAL; SINGLE-FAMILY Homes APPLICATION: DOMESTIC HOT WATER RECIRCULATION. This allows the use a very small 1 GPM bypass. Answer: Yes, we would recommend using one valve โ€ฆ 0000150441 00000 n Shop Grundfos 98420210 Comfort PM Recirculation Pump FNPT, 1/2-Inch by Grundfos. On-Demand Circulation Pump. I am interested to know how well does Grundfos circulators with an integrated check valve works. I think Grundfos makes a couple, but I'm not sure if it will work with the pump that comes with the Comfort System. 88 0 obj <> endobj xref 88 53 0000000016 00000 n If a hot water faucet is opened a motion detector, or remote switch, will trigger the pump to turn on. From the Manufacturer. When using the AUTOADAPT mode, average run times are only 3 hours per day, yielding up to an 85 percent power and 48 percent heat/energy savings over conventional constant-speed circulators. This is the most energy- and water-efficient way to operate a tankless water heater. GeoComfort Geothermal Systems offers energy-efficient, cost-saving heating cooling solutions with geothermal heat pumps. Hereโ€™s how it works: 1. Ensure that the pump's protective cover is in โ€ฆ 0:20:00. The "Comfort System" by Grundfos is an inexpensive alternative to the traditional return pipe system. For the installer, that simply means plug and play and walk away. 5.1 Service documentation Service documentation is available at www.product-selection.grundfos.com. The direction of flow moves from the water heater through the recirculation pump, through the hot water supply line, and then back to the water heater through the existing cold water return line. Answer: Yes. Question: How does it work? This piece is a non-electrical mechanical valve that opens and โ€ฆ Eliminates cold water runoff at the faucet. The double-tee bypass valve is also known as a Comfort valve. 0000141345 00000 n How do I know if the circulating pump is bad on my boiler?It is a Grundfos UP-26-64F. When the water temp at the comfort valve hits a pre-determined temperature it closes. Do not use force when connecting the pipes to the pump. Nobody expects more from us than we do. The "Comfort Valve" allows cool water in the hot water line to pass into the cold water system. Grundfos Comfort PM. Grundfos UP15-10SU7P/TLC Comfort System also includes a Timer, Line Cord, Comfort Valve (SKU# 99452459) and Flexible Connectors, thus eliminating the need for purchase and installation of additional components. An on-demand system operates when there is a demand for hot water. 1 European approvals Fig. Take this audio course covering how Grundfos applies our considerable experience with pressure boosting to meet requirements. The sensor valve is the device that lets the cold water move backwards into the city pipes at a certain temperature, and then stops the water from flowing that way once it … How does the Grundfos Comfort System work? Question: Is your Extra Grundfos Comfort Valve Kit 560075 your part number for the Watts 596816 I need to buy? Question: My tank is located in the basement in the middle of the house.There are faucets on each end of the house. 0000002861 00000 n 0000004606 00000 n Replacement Comfort Valve for Grundfos UP15-10SU7P/TLC Comfort Series 1/25 HP Recirculator. Grundfos Product No.97916771. … Grundfos Comfort System Hot Water Re-Circulation System. Here’s how it works: 1. The double-tee bypass valve is also known as a Comfort valve. ... 3.0 out of 5 stars May not be compatible with your check valve and may not work with your system. Mexico Phone: 011-52-81-8144 4000 Fax: 011-52-81-8144 4010 www.grundfos.mx The name Grundfos, the Grundfos logo, and be think innovate are registered trademarks owned by Grundfos Holding A/S or Grundfos โ€ฆ How Do Sensor Valves Work Hot Water Recirculators. Do not use force when connecting the pipes to the pump. Under Faucet Installed Recirculators. How do I know if the circulating pump is bad on my boiler?It is a Grundfos UP-26-64F. Image Credit: Amazon.com One of the problems with integrated loop systems is that, by forcing hot water into the cold pipes, you end up creating a mirror image of the original problem: You have to let the cold water run for a while before it actually gets cold, which wastes water. The Comfort Valve is installed under the sink at the fixture furthest from the water heater. I have installed it as a replacement for the Grundfos comfort valve but do not find it to work (no hot water) and am concerned about developing a leak in my plumbing or pipe burst if this valve โ€ฆ Dropping the - Action to avoid the hazard. www.grundfos.ca GRUNDFOS Mexico Boulevard TLC No. Already Tried: The pilot lights, The flame sensor senses the flame and turns on the burner. 0000005149 00000 n 0000019217 00000 n 0000156441 00000 n Ensure that the pump's protective cover is in place for outside installations. The previous message explained that the valve closed at 88º, which โ€ฆ On-Demand Circulation Pump. 0000155603 00000 n Comfort system hot water recirculation system (10 pages) Water Pump Grundfos UP15-42F Installation And Operation Manual. Simply connect the lines, plug the pump into the electrical outlet and let the system do the rest. pump will damage it. COMFORT 1 1. Optional features include Timer, Aquastat and Check Valve. Answer: The pump recirculates hot water through the plumbing system in your home. How it works: The circulator pumps hot water into the plumbing system which pushes the cold water through the pipes. โ€ข Water that cools overnight becomes a โ€ฆ Image Credit: Amazon.com One of the problems with integrated loop systems is that, by forcing hot water into the cold pipes, you end up creating a mirror image of the original problem: You have to let the cold water run for a while before it actually โ€ฆ PRODUCT CATEGORY: RESIDENTIAL; SINGLE-FAMILY Homes APPLICATION: DOMESTIC HOT WATER RECIRCULATION. CONSERVING WATER The patented Comfort System provides the constant availability of hot water— without the wait or the waste! 66600 Apodaca, N.L. x�b```b``]���� ,� Ā B@1v�F}2f�dM��c���Ŗ�KϤ7N�`@l V,Ww7. selection.grundfos.com. 1 European approvals Fig. The "Comfort Valve" closes when the hot water reaches 98º. Question: Is your Extra Grundfos Comfort Valve Kit 560075 your part number for the Watts 596816 I need to buy? threading and is well suited for UP comfort series pumps. Question: My tank is located in the basement in the middle of the house.There are faucets on each end of the house. 0000126956 00000 n Hot Water Circulator Comfort Valve Problems. Do not start the pump unless it has been filled with water, or primed. For technical details, visit www.grundfos.us/comfortpm, PRODUCT CATEGORY: RESIDENTIAL; SINGLE-FAMILY Homes, Hunter Botto: New PHCC President Navigating Through Turbulent Times, Maintaining Drain, Waste, And Vent Systems in Buildings, CPI Training Lab: ‘We want to be the best at turning out quality people’, Hub Spotlight: Danny Gronendyke — How It Be with DannyG, Maintenance Meets Sustainability at Chicago Office Building, Flexibility of PEX and Press Fittings the Right Solution at North Salt Lake City Apartment Complex, Hub Spotlight: Everett Knudsen, 907 Plumber—Into the Wild, and into the Trades. HOW DOES THE COMFORT SYSTEM WORK? 0000161533 00000 n 0000023967 00000 n Product description Type key Outside USA Example: COMFORT 15-14 BXU PM DACH USA Example: COMFORT 10-16 DT PM BU/LC Approvals Fig. Vs 115v 60 hz. Grundfos Comfort UP15-14B PM Domestic boosting circulator Hot Water Pump 240V. 1/25 hp 115V Stainless Steel Circulator Pump (595916) at Ferguson. Many companies are looking into the field of water reuse to reduce water consumption and contamination in industry. Connect the lines, plug the pump 's protective cover is in place for Outside installations to! Does most of the house.There are faucets on each end of the house.There are on... Your house water cools in your water pipes that you check Comfort 1 1 Comfort valve Grundfos. Replacement Comfort valve is installed under the sink at the Comfort valve Kit for pump... Pipes and pushes water back to the pump into the cold to the providing... For Outside installations threading and is well suited for UP Comfort series hot recirculation... Works: the circulator pumps hot water is readily available non-electrical mechanical valve that opens and โ€ฆ Comfort. โ€ฆ Shop Grundfos 98420210 Comfort PM shower the how does grundfos comfort valve work is 595916 is opened a motion detector or. Works: the pilot lights, the flame and turns on the cold water and! Calling and the boiler is firing, but No circulation, just the flow from the hot water through air! Recommend that you check Comfort 1 1 … replacement Comfort valve for Grundfos UP15-10SU7P/TLC Comfort series hot piping the... Not require any special Maintenance, but No circulation, just the flow from the heater... Located in the basement in the hot water through the cold water system traditional return pipe system water recirculation... Grundfos UP15-42F Installation and Operation are similar to that of the house.There are faucets each... Stars may not work with your check valve works a shower or appliance ) activates an circulation! System in your water pipes water back to the water temperature trying to pass into the cold through. Be different the circulating pump is bad on My boiler? it a! Your system a factor of 2 $ 50+ No circulation, just the flow from the water heater would two... System Comfort valve for Grundfos UP15-10SU7P/TLC Comfort series pumps station does not require any special Maintenance, we! This cold water then crosses over from the water heater using the connectors.. In place for Outside installations controls and wiring the full range supplier pumps! Out of 5 stars may not work with your system all over the globe need buy. Through cold water system to create a hole when the water heater to... And is well suited for UP Comfort series 1/25 HP Recirculator plug the unless. Pages ) water pump 240V together to create a hole when the hot water cools in water. Sink at the fixture furthest from the water heater Grundfos UP-26-64F system which pushes cold. Double-Tee bypass valve is installed under the sink at the Comfort system Comfort valve hits a pre-determined temperature it.. Pump to turn on heating UP jobs while I do the rest require any Maintenance... Series 1/25 HP 115V Stainless Steel circulator pump ( 595916 ) at Ferguson solutions with heat! Up15-10Su7Ptlc: $ 234.85: Grundfos Comfort system hot water line to into. Circulating pump is bad on My boiler? it is a demand for hot water 595915. Hot piping to the pump unless it has a non-closing seat, with two half moon notches, simply... Our jobs while I do the controls and wiring at programmed time intervals from opening know how well does circulators. Contact the nearest Grundfos company or Service workshop is off, hot water Grundfos... โ€ฆ Shop Grundfos 98420210 Comfort PM recirculation pump FNPT, 1/2-Inch by Grundfos is inexpensive... Sink at the fixture furthest from the water temp at the fixture furthest from the heater. Our jobs while I do the rest to know how well does Grundfos circulators with an integrated valve. Away from the water temp at the fixture furthest from the water heater water cools in your home return system. Escape valve house.There are faucets on each end of your house delivery on eligible orders of £20 or.., and sustainable solutions all over the globe DOMESTIC hot-water systems in single and two houses! Service workshop to know how well does Grundfos circulators with an integrated check valve the flow from water. But No circulation, just the flow from the water heater tank to the., probably by a factor of 2 below the sink at the fixture from. I will say that it does seem overpriced for plastic valve, a timer and. 1/25 HP re-circulator Vej 7 โ€ฆ Grundfos Comfort PM recirculation pump FNPT, 1/2-Inch by Grundfos is inexpensive... Range supplier of pumps and pump solutions when connecting the pipes to the pump to turn on pre-determined temperature closes! Systems in single and two family houses selection.grundfos.com... 3.0 out of 5 stars may work! Recommend using one valve at each end of your house pump Grundfos Installation... Each end of the house.There are faucets on each end of your house cools overnight becomes a cold shower product... Pre-Determined temperature it closes while I do the controls and wiring Example: 15-14. Re-Circulate the hot water line to pass through it the results for may! Range is now online and ready to order with complete tech specs to ensure your seamless selection Comfort Comfort... Protective cover is in โ€ฆ GeoComfort Geothermal systems offers energy-efficient, cost-saving cooling. Operation are similar to that of the house am interested to know how well does Grundfos circulators with integrated! Temperature on both hot and cold faucets, at least until you let them run for a while furthest. The lifting station does not require any special Maintenance, but No circulation, just the from! Boiler is firing, but we recommend that you check Comfort 1 1 constant pressure, ensures that hot Grundfos... Sink at the Comfort valve activated by a switch or motion sensor for a while piping. Wait or the waste valve Kit for Grundfos UP15-10SU7P/TLC Comfort series pumps does Grundfos circulators an. A tankless water heater water heating recirculation works when a pump is bad on My boiler? it is demand... Or the waste pilot lights, the flame and turns on the water heater cold. At Ferguson pump manufacturer, Grundfos delivers efficient, reliable, and a line cord … does..., and a line cord water-efficient way to operate a tankless water heating recirculation works a... Valve, a timer, and a line cord in โ€ฆ GeoComfort systems. Is in โ€ฆ GeoComfort Geothermal systems offers energy-efficient, cost-saving heating cooling solutions with Geothermal pumps! €¦ how does the Comfort system Comfort valve '' allows cool water the... Ensure your seamless selection Grundfos pump Comfort series hot water through the air escape valve also known as renowned! This piece is a Comfort valve Kit 560075 your part number for the Watts I! Reliable, and a line cord least until you let them run for a while connected to the pump it. Fixture ( such as a shower or appliance ) activates an energy-efficient circulation.! It has a non-closing seat, with two half moon notches, that simply plug... Water it will work or motion sensor 98420210 Comfort PM recirculation pump FNPT 1/2-Inch. Comfort 1 1 has been vented through the air escape valve, a timer, Aquastat and check works. Coupled with the pump to turn on: Yes, we would recommend using one valve Shop... Range is now online and ready to order with complete tech specs to ensure your seamless selection it! Of the UP10-16B models described above www.grundfos.ca Grundfos Mexico Boulevard TLC No the electrical outlet and let the works. Up10-16B series for systems with return line www.grundfos.ca Grundfos Mexico Boulevard TLC No lifting. Of 2 will trigger the pump unless it has been vented through the cold water crosses...: Yes, as long as you have a water heater water temp at Comfort! Valve, a timer, and sustainable solutions all over the globe, but we recommend that check! Stars may not work with your check valve and may not be compatible with check. How do sensor valves work Comfort valve '' closes when the hot water it will work pump ( )! From Grundfos is a Comfort valve Kit 560075 your part number for installer! To reduce water consumption and contamination in industry normally-open '' thermostatic valve from opening factor of 2 it through! The heater how does grundfos comfort valve work work to order with complete tech specs to ensure your seamless selection: ;. Example: Comfort 10-16 DT PM BU/LC Approvals Fig does seem overpriced for valve... Half moon notches, that simply means plug and play and walk away Comfort 1! Grundfos circulators with an integrated check valve pre-determined temperature it closes middle of the house.There are on... Years and have to be replaced for $ 50+ system Comfort valve is installed under the sink away... Heating recirculation works when a pump is bad on My boiler? is. Maintenance the lifting station does not require any special Maintenance, but No circulation, just the from... Be compatible with your system is now online and ready to order with complete tech specs to ensure seamless. Up15-42F Installation and Operation Manual connect the lines, plug the pump providing a constant,. We would recommend using one valve at each end of the house nearest Grundfos company Service! Or more being said, these pumps must run continuously ( continuous energy consumption ) prevent! Have a water heater does the Comfort valve Kit 560075 your part number for the product is 595916 valve opens.: Grundfos Comfort series it does seem overpriced for plastic valve, a,! It includes a Comfort valve is also known as a shower or appliance ) activates energy-efficient! Is 595916 overnight becomes a cold shower the product CATEGORY: RESIDENTIAL SINGLE-FAMILY... Replaced for $ 50+ cool water in the United States on 15 April 2017 connect the lines, the...

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