Indirect-Fired Water Heaters

Indirect-Fired Water Heaters

The growing importance of energy efficiency and today s high fuel prices means there s never been a better time to install an AMTROL Mate indirect water heater. Widely regarded as the least expensive means of heating water, each Mate includes features that save fuel while delivering endless hot water. In fact, you can cut up to 60% from your hot water fuel bill! Here s how traditional water heaters compare: Gas and Oil-Fired Storage Once the old standby, technology has passed these heaters by. With a typical Energy Factor (ef) of about 60%, these heaters waste almost as much fuel as they use to heat water. Even so-called high efficiency models only increase efficiency by a small amount while costing considerably more. Tankless Coil in Tankless coils use the boiler as their energy source. Unfortunately, they do not have any storage, meaning that the boiler must remain hot 4 hours a day, 365 days a year. This makes tankless coils the least efficient water heating method for most homes. Combine this with poor temperature regulation and limited performance, and you ll understand why these are considered a poor method of generating hot water. Instantaneous Wall-Hung Often touted as a modern, cost-saving alternative, instantaneous heaters haven t lived up to the hype. In addition to their high purchase price, instantaneous heaters require a separate fuel connection and exhaust venting. is also limited by the heater s ability to keep up with demand. Because they have no reserve storage, running more than one fixture at a time can push some instantaneous heaters to their limit. Finally, in homes with high usage, efficiency is typically no more than 8-4% better than with old-fashioned tank-type heaters, meaning it can take over 0 years to achieve payback.

Mate Top Down Series Mate Top Down turned the industry on its head with a design that is fast to install and easy to service. The Top Down features a removable, top-mounted heat exchanger and pre-piped connections including the drain and relief valve. Triple shell construction Corrosion proof High Density Polyethylene (HDPE) inner liner Energy efficient molded urethane insulation Deep drawn steel jacket Top mounted heat exchanger Clean or service without tipping or draining unit Pre-installed fittings, bottom drain and T & P relief valve Double-pass coil design for reduced pressure drop -matched color options for OEM appearance Blue, Red, Gray, or Tan High gloss urethane finish Supply Return TD-4 Series 4 5 4 3 /4 3 /4 3 /4 NPTM 3 /4 NPTM TD-4DW Series 4 5 5 3 /4 Union Sweat 3 /4 Union Sweat 3 /4 Union Sweat 3 /4 Union Sweat TD-80 Series 80 58 6 90 3 /4 3 /4 3 /4 NPTM 3 /4 NPTM TD-80DW Series 80 58 6 00 3 /4 Union Sweat 3 /4 Union Sweat 3 /4 Union Sweat 3 /4 Union Sweat Option Codes: Z = Electromechanical thermostat, packaged without circulator; DW = Heat exchanger with double-wall tubing, venting to atmosphere IAPMO listed; L = Smart Control packaged without circulator (5 gpm inputto Mate) TD-4 SERIES 40,000 89 69 60,000 6 04 80,000 43 39 00,000 70 73 0,000 97 08 40,000 4 4 TD-80 SERIES 40,000 0 69 60,000 47 04 80,000 74 39 TD-4L TD-80Z 00,000 0 73 0,000 8 08 40,000 55 4 Features 6-Year Transferable Warranty. Upgradeable to a Limited Lifetime Warranty with purchased kit, available through your Mate distributor.

Mate Premier Series Mate Premier Series are designed for customers who want the best indirect available. With features like a high-grade stainless steel construction, removable heat exchanger and superior insulation, the Premier Series is perfect for larger homes and high-end installations. Stainless steel construction High grade 36-L stainless steel resists aggressive water conditions Thick, urethane foam insulation loses less than / F per hour in standby Rugged, dent-resistant plastic outer jacket Larger sizes for bigger homes 60, 80 and9-gallon storage for multiple fixtures Larger size handles whirlpool baths High-flow domestic water connections with no dip tube provides minimal pressure drop Multiple heat exchanger options Double-wall options meets stringent plumbing codes Removable for cleaning or service Multiple pass design allows high boiler flow with standard circulator pumps Supply Return WHS-60 60 54 6 60 3 /4 NPTM 3 /4 NPTM WHS-80 80 66 6 70 3 /4 NPTM 3 /4 NPTM WHS-0 9 7 9 3 /4 0 3 /4 NPTM 3 /4 NPTM WHS-60DW 60 54 6 78 3 /4 Union Sweat 3 /4 Union Sweat WHS-80DW 80 66 6 88 3 /4 Union Sweat 3 /4 Union Sweat Option Codes: Z = Electromechanical thermostat, packaged without circulator; DW = Heat exchanger with double-wall tubing, vented to atmosphere IAPMO listed; No code = Smart Control packaged without circulator (Ex: WHS-80) (5 gpm inputto Mate) WHS-60 40,000 05 69 60,000 33 04 80,000 60 39 00,000 87 73 0,000 4 08 40,000 4 4 WHS-80 40,000 3 69 60,000 50 04 80,000 77 39 00,000 04 73 0,000 3 08 40,000 58 4 WHS-0 40,000 58 69 60,000 85 04 80,000 39 00,000 39 73 0,000 66 08 40,000 93 4 WHS-80Z WHS-60Z Features 0-Year Limited Warranty. WHS-0Z

Mate Commercial Mate Commercial indirects take performance to a new level. With recovery rates approaching 500 gallons per hour, there s a commercial Mate to meet any hot water demand. Stainless steel construction (60, 80, 9-gallon models) High grade 36-L stainless steel resists aggressive water conditions Thick, urethane foam insulation loses less than / F per hour Rugged, dent-resistant plastic outer jacket High temperature capability for commercial washdown and disinfection Compact versions available (4-gallon models) 4-gallon to fit tight mechanical rooms High output exchanger transfers up to 80,000 BTU/HR Narrow diameter makes multi-heater installations easy High output for large demands Heat transfer up to 80,000 BTU/HR continuous 60, 80 or 9-gallon storage Large domestic water connections to support high flows 80 F aquastat standard on stainless steel models Purpose built commercial heat exchanger Available double-wall option to meet stringent plumbing codes Common flange design for easy changeout and upgrade Removable for cleaning or service Multiple pass design allows high boiler flow with minimal pressure drop Supply Return WH-7C 4 48 44 3 /4 3 /4 3 /4 NPTM 3 /4 NPTM WH-7C-DW 4 48 5 3 /4 3 /4 3 /4 Union Sweat 3 /4 Union Sweat WHS-60ZC 60 54 6 68 NPTM NPTM WHS-60-ZCDW 60 54 6 78 Union Sweat Union Sweat WHS-80ZC 80 66 6 78 NPTM NPTM WHS-80-ZCDW 80 66 6 88 Union Sweat Union Sweat WHS-0-ZC 9 7 9 3 /4 8 NPTM NPTM WHS-0-ZCDW 9 7 9 3 /4 8 Union Sweat Union Sweat (7 gpm inputto Mate) WH-7C, WH-7CDW 00,000 70 7 0,000 97 07 40,000 3 4 60,000 50 75 80,000 77 30 00,000 304 344 0,000 33 379 40,000 357 43 60,000 384 448 80,000 4 48 WHS-80ZC, WHS-80ZCDW 00,000 0 73 0,000 9 08 40,000 56 4 60,000 83 77 80,000 30 3 00,000 337 346 0,000 363 379 40,000* 389 43 60,000 46 448 80,000 443 48 Maximum BTU transfer with 80 F boiler water: *ZCDW s = 40,000 (7 gpm inputto Mate) WHS-60ZC, WHS-60ZCDW 00,000 85 73 0,000 08 40,000 39 4 60,000 66 77 80,000 93 3 00,000 30 346 0,000 346 379 40,000 37 43 60,000 399 448 80,000 46 48 WHS-0ZC, WHS-80ZCDW 00,000 36 73 0,000 63 08 40,000 89 4 60,000 36 75 80,000 343 30 00,000 370 344 0,000 397 379 40,000 43 43 60,000 450 448 80,000 477 48 Features 5-Year Limited Warranty.

Mate Dual Coil The Dual Coil Mate provides the ultimate in hot water generation. With twin heat exchangers, the Dual Coil has the ability to provide hot water where other indirects fall short. This means fewer heaters in a smaller footprint for your commercial jobs. In fact, just two Dual Coil units can supply hot water to almost 00 hotel rooms! Code compliant design Available double-wall option for use with all standard Superior hot water output boiler system fluids Up to 688 gallons per hour continuous flow ASME-exempt design saves cost and simplifies code 80 F domestic water temperature capability inspection process Unique applications like radiant, solar, pool heating Includes correct T & P safety relief valve Efficient, space saving design Each Dual Coil can replace large storage tanks or multiple heaters Urethane foam insulation loses less than / F per hour in standby Narrow diameter fits through standard doorways and offers a small footprint Multiple pass coil design allows high boiler flow with minimal pressure drop Simplified maintenance Removable heat exchangers facilitate easy cleaning Readily accessible connections for simple hookup and service Uses standard circulator pumps and water heater accessories for easy maintenance Bottom Coil Connections top coil Connections top coil TYPE DC-80 80 66 6 98 3 /4 3 /4 3 /4 NPTM 3 /4 NPTM Single Wall DC-80DW 80 69 6 08 3 /4 3 /4 3 /4 Union Sweat 3 /4 Union Sweat Double Wall DC-0 9 7 9 3 /4 38 3 /4 3 /4 3 /4 NPTM 3 /4 NPTM Single Wall DC-0DW 9 74 9 3 /4 48 3 /4 3 /4 3 /4 Union Sweat 3 /4 Union Sweat Double Wall Bottom Coil Only Both Coils as Input BTU/HR DC-80 / DC-80DW GALLONS GPH 80,000 7 39 00,000 0 73 0,000 9 08 40,000 56 4 60,000 77 77 80,000 304 3 00,000 33 346 40,000 357 43 80,000 384 48 30,000 4 55 360,000* 550 60 400,000 603 688 * Double wall models maximum 360,000 BTUH with both coils. BTU/HR DC-0 / DC-0DW GALLONS GPH 80,000 09 39 00,000 36 73 0,000 63 08 40,000 89 4 60,000 36 77 80,000 343 3 00,000 370 346 40,000 43 43 80,000 477 48 30,000 530 55 360,000* 584 60 400,000 637 688 Features 0-Year Limited Warranty. Corporate Headquarters 400 Division Road, West Warwick, RI USA 0893 Telephone: 40-884-6300 Fax: 40-884-576 AMTROL Canada, Ltd. 75 Shoemaker Street, Kitchener, Ontario NE 3B3 Telephone: 59-748-38 Fax: 59-748-43 www.amtrol.com AMTROL, AT logo, Mate, Champion, Top Down, and Dual Coil are trademarks of AMTROL, Inc. and its affiliates in the U.S. and elsewhere. All rights reserved. MC 0009 (3/09)