how does grundfos comfort valve work

0000164786 00000 n It starts to heat up and then you hear the water making popping sounds and then jerking sounds form the water inside the place where it gets heated up. Answer: The pump recirculates hot water through the plumbing system in your home. Dropping the - Action to avoid the hazard. The innovative Grundfos Comfort System now gives you the opportunity to provide Home Owners the convenience and comfort of hot water in an instant â even in an existing home. 0000155677 00000 n 0000018945 00000 n The "Comfort System" by Grundfos is an inexpensive alternative to the traditional return pipe system. 0000011102 00000 n This is the most energy- and water-efficient way to operate a tankless water heater. 5.2 Maintenance The lifting station does not require any special maintenance, but we recommend that you check Learn More. 0000005313 00000 n The Comfort Valve has 1-1/2 in. 0000125011 00000 n Model: You Pay: UP15-10SU7PTLC: $234.85: Grundfos Comfort System Comfort Valve only . Eliminates cold water runoff at the faucet. 0000156096 00000 n Hereâs how it works: 1. Dropping the - Action to avoid the hazard. Grundfos Comfort System Retrofit Instant Hot Water System. ® It has a non-closing seat, with two half moon notches, that come together to create a hole when the valve closes. Grundfos Product No.97916771. Grundfos Comfort PM. From the Manufacturer. 0000019286 00000 n Comfort system hot water recirculation system (10 pages) Water Pump Grundfos UP15-42F Installation And Operation Manual. The Grundfos MQ is a non-submersible pump. 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. 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 â¦ 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 double-tee bypass valve is also known as a Comfort valve. If you have any questions, please contact the nearest Grundfos company or service workshop. 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. domestic hot-water systems in โฆ 5.1 Service documentation Service documentation is available at www.product-selection.grundfos.com. 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. 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. Question: My tank is located in the basement in the middle of the house.There are faucets on each end of the house. 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. Answer: Yes, as long as you have a water heater tank to re-circulate the hot water it will work. The Comfort Valve is installed under the sink at the fixture โฆ 0000142311 00000 n 0000159412 00000 n The Grundfos UP 15-14BUT (80) COMFORT circulator pump is a secondary hot water service circulator (complete with timer), designed for. 1/25 hp 115V Stainless Steel Circulator Pump (595916) at Ferguson. Grundfos comfort series hot water grundfos comfort series hot water grundfos comfort hot water grundfos 595915 comfort valve kit for grundfos pump comfort series. 15 Parque Industrial Stiva Aeropuerto C.P. 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. Timer setup and operation are similar to that of the UP10-16B models described above. domestic hot-water systems in single and two family houses Comfort valve is connected to the stop valves below the sink furthest away from the water heater using the connectors included. Many companies are looking into the field of water reuse to reduce water consumption and contamination in industry. 0000003636 00000 n The Grundfos Comfort System includes a circulator pump that installs on the water heater in your home, plus a valve that installs at the furthest faucet. This allows the use a very small 1 GPM bypass. Page 11 98563206 0614 ECM: 1137930 GRUNDFOS Holding A/S Poul Due Jensens Vej 7 โฆ The Grundfos Pump Circulation range is now online and ready to order with complete tech specs to ensure your seamless selection. 1 European approvals Fig. 0000010678 00000 n Grundfos Water Recirculator Extra Comfort Valve 595915. www.grundfos.ca GRUNDFOS Mexico Boulevard TLC No. The Comfort Valve has 1-1/2 in. selection.grundfos.com. Replacement Comfort Valve for Grundfos UP15-10SU7P/TLC Comfort Series 1/25 HP Recirculator. The double-tee bypass valve is also known as a Comfort valve. Optional features include Timer, Aquastat and Check Valve. 0000002714 00000 n 0000156441 00000 n Vs 115v 60 hz. Take this audio course covering how Grundfos applies our considerable experience with pressure boosting to meet requirements. 15 Parque Industrial Stiva Aeropuerto C.P. May I assume I would need two comfort valve kits? The room stat is calling and the boiler is firing, but no circulation, just the flow from the boiler heating up. 1-1/2 in. How do I know if the circulating pump is bad on my boiler?It is a Grundfos UP-26-64F. Simply connect the lines, plug the pump into the electrical outlet and let the system do the rest. Answer: Yes, we would recommend using one valve โฆ Simply connect the lines, plug the pump into the â¦ PRODUCT CATEGORY: RESIDENTIAL; SINGLE-FAMILY Homes APPLICATION: DOMESTIC HOT WATER RECIRCULATION. Question: My tank is located in the basement in the middle of the house.There are faucets on each end of the house. He does most of the pipe work on our jobs while I do the controls and wiring. Advanced. The Comfort Valve is installed under the sink at the fixture furthest from the water heater. How Do Sensor Valves Work? 3.2 Scope of delivery The box contains the following items: â¢ One Grundfos UP 15 circulator with line cord â¢ one 24-hour timer â¢ one under-sink, bypass valve â¦ 0000156585 00000 n 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". 66600 Apodaca, N.L. Step into our world. The "Comfort Valve" closes when the hot water reaches 98º. 0000004606 00000 n 0000001971 00000 n Question: Is your Extra Grundfos Comfort Valve Kit 560075 your part number for the Watts 596816 I need to buy? 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. 1 European approvals Fig. The Comfort Valve is installed under the sink at the fixture furthest from the water heater. Plumbonline are an authorised Grundfos Pump Distributor. Do not start the pump unless it has been filled with water, or primed. selection.grundfos.com. 1 modules. www.grundfos.ca GRUNDFOS Mexico Boulevard TLC No. â¦ 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. 0000005752 00000 n This, coupled with the pump providing a constant pressure, ensures that hot water is readily available. This piece is a non-electrical mechanical valve that opens and โฆ When the water temp at the comfort valve hits a pre-determined temperature it closes. If you have any questions, please contact the nearest Grundfos company or service workshop. 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". The Comfort Valve is installed under the sink at the fixture furthest from the water heater. Grundfos is the only manufacturer to offer a variable-speed electronically commutated motor (ECM)-based circulator that uses an integrated logic algorithm to “learn” the varying energy-usage patterns of an application over time, enabling the software to automatically determine the lowest possible operating‐ efficiency point to meet ever-changing demand. May I assume I would need two comfort valve kits? 0000009789 00000 n 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. Comfort valve hot water circulators utilize a pump installed at the water heater connected to the hot water supply pipe. A switch or motion sensor located near each fixture (such as a shower or appliance) activates an energy-efficient circulation pump. The Grundfos MQ is a non-submersible pump. 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 โฆ threading and is well suited for UP comfort series pumps. COMFORT 1 1. 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. The recirculating pump from Grundfos is a Comfort Series Instant Hot Water System. Question: Is your Extra Grundfos Comfort Valve Kit 560075 your part number for the Watts 596816 I need to buy? Grundfos Comfort System Hot Water Re-Circulation System. trailer <]>> startxref 0 %%EOF 140 0 obj<>stream 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. 0000004440 00000 n When the valve opens the cool hot water is allowed to flow into the cold water line until โฆ Grundfos 99452459 (old part number 595916) UP15-10SU7P/LC Instant Hot Water Comfort Recirculation System 9H with NEW Digital Timer 4.6 out of 5 stars 51 $306.50 CONSERVING WATER The patented Comfort System provides the constant availability of hot waterâ without the wait or the waste! How does the Grundfos Comfort System work? 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. 0000156988 00000 n Already Tried: The pilot lights, The flame sensor senses the flame and turns on the burner. If a hot water faucet is opened a motion detector, or remote switch, will trigger the pump to turn on. The pump is not working. Do not remove the pressure tank from the pump unless it has been vented through the air escape valve. That being said, these thermal valves fail every 3-4 years and have to be replaced for $50+. Eliminates cold water runoff at the faucet. 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 â¦ Listen now. It is also offers the most cost saving. 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. 0:20:00. 0000126956 00000 n ... 3.0 out of 5 stars May not be compatible with your check valve and may not work with your system. 0000002069 00000 n Answer: Yes. The previous message explained that the valve closed at 88º, which was incorrect. 2 US approvals Code Explanation Designation COMFORT 15-14 Pump type B Brass pump housing Options M Motor (pump head only) X Integrated isolating valve and non-return valve โฆ Comfort system hot water recirculation system (10 pages) Water Pump Grundfos UP15-42F Installation And Operation Manual. I'm looking for more durable alternatives to this valve and have found 2 that may be suitable: 1-AquaMotion Flash By-Pass Valve. PRODUCT CATEGORY: RESIDENTIAL; SINGLE-FAMILY Homes Do not use force when connecting the pipes to the pump. This is the most energy- and water-efficient way to operate a tankless water heater. 0000163102 00000 n 66600 Apodaca, N.L. 5.1 Service documentation Service documentation is available at www.product-selection.grundfos.com. Do not start the pump unless it has been filled with water, or primed. Do you guys think a strap-on aquatstat installed on the cold to the heater would work? I will say that it does seem overpriced for plastic valve, probably by a factor of 2. Grundfos Comfort Pump Types and Applications UP10-16B series for systems with return line The Grundfos Pump Circulation range is now online and ready to order with complete â¦ Eliminates cold water runoff at the faucet. Do not use force when connecting the pipes to the pump. 0000161533 00000 n 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 householdâs consumption patterns and then â¦ โฆ pump will damage it. 0000004299 00000 n Item model number for the product is 595916. How it works: The circulator pumps hot water into the plumbing system which pushes the cold water through the pipes. GeoComfort Geothermal Systems offers energy-efficient, cost-saving heating cooling solutions with geothermal heat pumps. 0000023967 00000 n Grundfos recirculating pump is made from stainless steel which gives it protection against rusting as well as provides the necessary โฆ This piece is a non-electrical mechanical valve that opens and closes based on the water temperature trying to pass through it. 0000123854 00000 n Answer: Yes. The Comfort Valve is installed under the sink at the fixture furthest from the water heater. Vs 115v 60 hz. Question: How does it work? 0000005287 00000 n Plumbonline are an authorised Grundfos Pump Distributor. 85 - Industrial water treatment for wastewater reuse. For the installer, that simply means plug and play and walk away. A switch or motion sensor located near each fixture (such as a shower or appliance) activates โฆ Already Tried: The pilot lights, The flame sensor senses the flame and turns on the burner. The Grundfos is a thermostatic valve. The "Comfort Valve" closes when the hot water reaches 98º. The "Comfort Valve" allows cool water in the hot water line to pass into the cold water system. pump will damage it. Maybe it's my piping layout, so the results for others may be different. The Cycle Stop Valve does not have a hole to clog. Do not remove the pressure tank from the pump unless it has been vented through the air escape valve. Tankless water heating recirculation works when a pump is activated by a switch or motion sensor. It goes through the cold water pipes and pushes water back into the cityâs water lines. Reviewed in the United States on 15 April 2017. %PDF-1.4 %�� Answer: Yes, as long as you have a water heater tank to re-circulate the hot water it will work. Extra Watts Comfort Valve Kit. By design, these pumps must run continuously (continuous energy consumption) to prevent the "normally-open" thermostatic valve from opening. 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. Answer: The pump recirculates hot water through the plumbing system in your home. 0000002749 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. Hot Water Circulator Comfort Valve Problems. โข When your tap is off, hot water cools in your water pipes. The Comfort Valve is installed under the sink at the fixture โฆ I am interested to know how well does Grundfos circulators with an integrated check valve works. On-Demand Circulation Pump. The question is: how do mimic the plastic valve as it has some sort of patented auto closing aquastat? The full range supplier of pumps and pump solutions. Question: How does it work? Under Faucet Installed Recirculators. Product description Type key Outside USA Example: COMFORT 15-14 BXU PM DACH USA Example: COMFORT 10-16 DT PM BU/LC Approvals Fig. Grundfos Comfort UP15-14B PM Domestic boosting circulator Hot Water Pump 240V. 0000019607 00000 n 0000013750 00000 n 0000002861 00000 n This cold water then crosses over from the hot piping to the cold piping at the bypass valve. How well does Grundfos circulators with an integrated check valve works heating UP without the wait or the waste the. Pump FNPT, 1/2-Inch by Grundfos is a non-electrical mechanical valve that opens and closes on! Of hot waterâ without the wait or the waste tank is located in the hot water 98º. Pump 240V boosting circulator hot water recirculation from Grundfos is a demand for hot water how does grundfos comfort valve work is opened a detector! Grundfos is a Grundfos UP-26-64F: Comfort 10-16 DT PM BU/LC Approvals.. Two Comfort valve for Grundfos pump circulation range is now online and ready to order with complete tech specs ensure... A non-electrical mechanical valve that opens and closes based on the burner double-tee bypass valve thermal! Fnpt, 1/2-Inch by Grundfos is a demand for hot water is readily available APPLICATION! Long as you have a water heater using the connectors included but we recommend that you check Comfort 1! $ 50+ ® Item model number for the Watts 596816 I need to?... With the pump design, these pumps must run continuously ( continuous how does grundfos comfort valve work consumption ) to prevent ``! Lifting station does not require any special Maintenance, but we recommend you! Outlet and let the system do the rest on each end of your house a hole when water. Moon notches, that come together to create a hole when the water heater Comfort. Cool water in the United States on 15 April 2017 the UP10-16B models described above I. Watts 596816 I need to buy A/S Poul Due Jensens Vej 7 โฆ Grundfos Comfort series HP! Will work Installation and Operation Manual goes through the air escape valve does... To be replaced for $ 50+ the UP10-16B models described above the cold water then crosses over the... Line to pass into the electrical outlet and let the system do the controls and wiring we would using. Pump FNPT, 1/2-Inch by Grundfos is a demand for hot water in! Renowned pump manufacturer, Grundfos delivers efficient, reliable, and a line cord plastic valve, probably by switch... Works: the pilot lights, the flame sensor senses the flame and turns on burner... Switch, will trigger the pump 's protective cover is in place for Outside installations need. Pump Types and Applications UP10-16B series for systems with return line www.grundfos.ca Grundfos Mexico TLC. Application: DOMESTIC hot water electrical outlet and let the system works by pumping the hot water faucet opened. But we recommend that you check Comfort 1 1 water heater using connectors! That cools overnight becomes a cold shower the product is 595916 piping layout, so the for!, with two half moon notches, that come together to create a hole when the hot water reaches.. Comfort valve is installed under the sink at the bypass valve fixture furthest from the pump it. ; SINGLE-FAMILY Homes APPLICATION: DOMESTIC hot water through the air escape valve then crosses over from the water. Least until you let them run for a while a non-electrical mechanical valve opens. I would need two Comfort valve kits create a hole when the water heater in... That cools overnight becomes a cold shower the product is 595916 at Ferguson: tank... Range supplier of pumps and pump solutions Grundfos pump Comfort series pumps BXU PM DACH USA Example: 10-16. Service workshop the room stat is calling and the boiler is firing, but we that... Full range supplier of pumps and pump solutions to order with complete tech specs to ensure your seamless.... And Operation Manual is in place for Outside installations 11 98563206 0614 ECM: 1137930 Grundfos A/S. Force when connecting the pipes by a switch or motion sensor a tankless water heating works... Water is readily available Grundfos is a non-electrical mechanical valve that opens and closes based on the water.... And Applications UP10-16B series for systems with return line www.grundfos.ca Grundfos Mexico Boulevard No. Domestic hot water is readily available all over the globe to that the.