All parts (other than electronic parts and batteries, if any) and finishes of each Delta® or Brizo® residential faucet, shower, hand shower or accessory are warranted to the original consumer purchaser for normal residential usage to be free from defects in material and workmanship for a period of ten years from the date of purchase, and to commercial purchasers, for five years from the date of purchase. Electronic parts (other than batteries), if any, of each Delta® or Brizo® residential faucet are warranted to the original consumer purchaser for normal residential usage to be free from defects in material and workmanship for one year from the date of purchase and to commercial purchasers, for one year from the date of purchase. No warranty is provided on batteries. All parts and finishes of each Delta® commercial product are warranted to the original purchaser to be free from defects in material and workmanship for a period of five years from the date of purchase unless otherwise specifically stated in the catalog and/or price book.

Delta Faucet Company India Private Limited (Delta India) will repair or replace, during the applicable warranty period, any part or finish that proves defective in material and/or workmanship under normal installation, use and service. If repair or replacement is not practical, Delta India may elect to replace the product with a similar product of comparable value in exchange for the return of the product. Do Dust Mite Mattress Covers Work For Bed BugsFor products installed or otherwise located within the municipal limits of any city in which Delta India has an authorized service location, Delta India will also bear the costs and expenses of travel, labor and installation charges incurred by such location's authorized service personnel in connection with the repair/service/replacement of the product in accordance with the warranty above. T-Shirt Gsm Meaning

These are your exclusive remedies. This Warranty does not cover hoses, rubber components and other consumables and will not be extended as a result of repair or replacement of the product. Delta India recommends using a professional plumber for all installation and repair. We also recommend that you use only genuine Delta® or Brizo® replacement parts.Homes For Sale In East Fultonham Ohio Delta India shall not be liable for, and this Warranty does not cover, any damage to the product resulting from (1) misuse, abuse, neglect or improper or incorrectly performed installation, maintenance or repair, (2) low or high water pressure or water impurities, or (3) failure to follow the applicable care and cleaning instructions, including the use of abrasive cleansers, ammonia, bleach, acids, alcohol or other products not recommended for use on chrome products. For products installed or otherwise located outside of the municipal limits of any city in which Delta India has an authorized service location, Delta India shall also not be liable for, and the customer shall bear, any and all costs and expenses that are incurred for repair/service/replacement of the product in accordance with the warranty above, including but not limited to (a) any travel

, labor and installation charges by service personnel, and (b) any freight costs incurred for transportation (to and/or from Delta India) of damaged/defective and replacement products/parts/components. Warranty service or replacement parts may be obtained by contacting your local distributor or Delta Faucet Company India Private Limited in writing or by email or phone as follows: Proof of purchase (original sales receipt and warranty copy with dealer signature) from the original purchaser along with the damaged product must be made available to Delta India for all warranty claims. This Warranty applies only to Delta® and Brizo® products sold in India directly by, or through authorized distributors of, Delta India. EXCEPT AS OTHERWISE EXPRESSLY PROVIDED ABOVE, AND TO THE EXTENT PERMITTED BY APPLICABLE LAW, DELTA FAUCET COMPANY INDIA PRIVATE LIMITED SHALL NOT BE RESPONSIBLE FOR, AND THIS WARRANTY DOES NOT COVER, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING LABOR AND REMOVAL/INSTALLATION COSTS.

Some countries do not allow the exclusion or limitation of special, incidental or consequential damages, so these limitations and exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from country to country. This is Delta Faucet Company India Private Limited's exclusive written warranty and the warranty is not transferable. If you have any questions or concerns regarding our warranty, please write, email or phone us at the addresses or phone number above. Date of purchase: _________________________________Tankless Water Heater Repair Advice: this article explains concerns, problems, & special characteristics of tankless water heaters, also called instant water heaters or "on demand" water heaters. Page top sketch of a point of use tankless water heater courtesy of Carson Dunlop Associates.© , All Rights Reserved. Conventional water heaters are relatively inexpensive due to their simplicity while tankless water heaters are more expensive to purchase and install.

In 2009 in Toronto, Ontario a high capacity instantaneous water heater installation could cost $4000. Their complexity also means that maintenance and repairs can be more expensive. Dedicated isolating valves help simplify draining and other regular maintenance. The water heater must have a continuous fuel supply. Malfunctioning burners, sensors or controls will cause poor operation or may result in the system not working at all, meaning no hot water. The small diameter of the heat exchangers means that these units are susceptible to clogging with scale, especially in areas with hard water. In hard water areas, annual de-scaling is recommended. As with tank-type water heaters, some manufacturers recommend regular flushing - a step that removes sediment and debris from the heater, not scale. If the heater is equipped with a water filter, usually an in-line screen that can be removed, inspected, and cleaned. The demand water heater filter screen should be checked and cleaned monthly, or performance will suffer.

Consumer Reports reports that some tankless water heaters do not heat continuously and constantly. If a particular model has this problem users will find that in the shower the water runs in cold bursts from time to time. Watch out: In our own tankless water heater installation experience in the U.S. & Mexico we have confirmed that there can be hot water constancy & flow regulation problems, particularly in low-pressure tankless water heater installations. See TANKLESS WATER HEATER INSTALLATION Depending on exactly how hot and cold water pipes are routed to the tankless water heater and to various plumbing fixtures in a building, low pressure tankless water heater units are sensitive to reductions in water flow rate when additional plumbing fixtures are in operation in the same building. The result can be complete cessation of hot water (the heater turns off on a too-low-flow-rate condition) or difficulty balancing the proper hot water temperature by attempts to mix cold water in at the shower or sink where hot water is in use.

We suspect that for this reason, after about 2004, Bosch stopped selling low pressure tankless water heaters in the U.S. However as recently as in 2012 these units continue to be sold and installed in other countries including Mexico where some homes depend on low water pressure delivered from a (not very high) rooftop water storage tank. These low water pressure problems can be addressed by Depending on how you use your demand hot water heater, an unpleasant jolt of cold water often occurs when water is turned on and off fairly quickly. This can happen at a kitchen sink when rinsing dishes or at the bathroom basin while washing and shaving, for example. Rinnai™, a maker of tankless water heaters explains the cold water sandwich effect as follows: "The term “cold water sandwich effect” is a term that is used to describe the introduction of cold water into the hot water supply line during frequent on/off operation of an instantaneous water heater. The cold water sandwich effect, when present, appears as a momentary drop in hot water temperature as it is discharged from a hot water supply outlet (i.e. shower, tub, or faucet).

This phenomenon is present in the operation of all instantaneous, tankless style, water heaters, but is minimized with the high tech design of Rinnai water heaters. The technology built into the Rinnai water heaters is designed to minimize the cold water sandwich effect. Rinnai water heaters are microprocessor controlled and when water flow through them ceases, they remain in a “ready to fire state” for approximately 1 minute. If water flow through a Rinnai water heater begins within the first minute following water flow stoppage, the water heater will fire back up within 1 to 2 seconds. This minimizes the cold water sandwich effect that would otherwise be experienced with a low tech tankless water heater. It should be noted that the cold water sandwich effect cannot be removed completely from tankless style water heaters. The safety standards developed to insure the safe operation of water heaters require a delay in the ignition sequence of all gas water heaters. While the cold water sandwich effect cannot be completely eliminated from standard plumbing systems, it can be eliminated from plumbing systems that have a supply and return hot water circulating system.

Rinnai has developed 2 methods to eliminate the cold water sandwich effect in residential hot water circulating systems. The first (and preferred) method to remove the cold water sandwich from circulating systems utilizes a small electric tank water heater (powered up) that is used with a dual purpose. The small water heater acts as a mixing tank to eliminate the cold water sandwich effect from the Rinnai water heater and it uses its electric heating element to offset the heat losses from the hot water circulating system. The second method to remove the cold water sandwich from circulating systems utilizes a small 2 to 6 gallon storage tank installed on the hot water outlet of the Rinnai water heater. This tank acts as a mixing tank to blend the cold water sandwich with hot water and eliminating its effect at fixtures." The hot water flow rate is not only dependent on the heating capacity of the water heater and the output water temperature, but also on the inlet water temperature.

Homes in northern climates draw water from colder water supplies, and since it takes longer to heat up colder water, tankless water heaters installed in these homes will have lower hot water flow rates. The design temperatures for many water heaters is 60 deg. F. but in northern climates (Toronto, Ontario, or Two Harbors MN), the incoming water temperature may be 50 deg. F. or even as low as 40 deg. f. Portions of this article were provided courtesy of Carson Dunlop - that text has been edited and may not entirely reflect CD's views. Continue reading at TANKLESS WATER HEATER SIZE REQUIREMENTS or select a topic from the More Reading links or topic ARTICLE INDEX shown below. Or see ALTERNATIVE HOT WATER SOURCES to distinguish among these types of hot water producing systems. Or see TANKLESS WATER HEATERS - home - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. Green link shows where you are in this article series.