Gas and oil water heaters When it comes to water-heater selection, two considerations are key: a unit’s fuel type and first-hour rate (FHR). Consider both, but focus most on a unit’s FHR – the number of gallons of hot water that can be produced in the first hour – to avoid the disappointment of running out of hot water. 24 Heating & Cooling provides 24-hour assistance with water heater services and repairs in Chicago and suburbs. Recommended products Gas water heater Producer/brand: American Standard Model/submodel: 75-76-AS Energy saver: n/a Product highlights: Show highlights Heavy Gauge Steel Tank for extra years of trouble-free service. Inner tank glass-lined with Dura-Glas™ and fired at 1600° F for optimum protection from the effects of corrosion. R-16.7 non-CFC foam insulated to save energy and reduce fuel costs by maximizing heat retention. Two anode rods to prolong tank life. Self-Cleaning turbulence inducing cold water inlet-tube engineered to diminish hard water area sediment deposits. Full size hand-hole cleanout for eased tank inspection and/or removal of sediment deposits. Furnished with four heavy gauge steel legs designed to maximize durability and afford rock-steady installation. Automatic non-electric gas thermostat adjustable to 180° F. When installed with a mixing valve, the 75-76-AS can deliver 180° F sanitizing and 140° F general purpose hot water simultaneously. Hinged with knob outside access combustion chamber door and sliding inner door to sequester burner and pilot area for added safety. Factory installed energy cut-off system and pressure/temperature relief valve. Small vent size and top mount 11/2″ water connections to afford universal replacement of other brands. AMERICAN STANDARD gas water heaters are certified at 300 PSI test pressure and for 150 PSI working pressure. All tanks are hydrostatically tested at the factory. Tested and listed with CSA International in accordance with ANSI Z21.10.3 – CSA 4.3 for up to 180° F operation as an automatic storage and/or automatic circulating tank heater. ASHRAE Standard 90.1 1999 addendum 90.1b and is NSF approved. Request more information[contact-form-7 id=”2600″] Gas water heater Producer/brand: American Standard Model/submodel: D-80-180-AS Energy saver: n/a Product highlights: Show highlights Heavy Gauge Steel Tank incorporating fewer internal flue tubes resulting in fewer critical welds to yield added years of trouble-free service. Inner tank glass–lined with Dura–Glas™ and fired at 1600° F for optimum protection from the effects of corrosion. R-8.3 non–CFC foam insulated to save energy and reduce fuel costs by maximizing heat retention. Four anode rods to ensure maximum tank life. Full size hand–hole cleanout for eased tank inspection and/or removal of sediment deposits. Electronic direct–spark ignition system saves fuel by eliminating the need for a standby gas pilot. Automatic motorized flue damper reduces tank heat loss during standby periods for lowest operating costs. Fully adjustable 24–volt controls provide temperature settings to 180° F. When installed with a mixing valve, the D-80-180-AS can deliver 180° F sanitizing and 140° F general purpose hot water simultaneously. Factory installed energy cut–off system and pressure/temperature relief valve. Top 11/2″, 2″ rear and 2″ front water connections for universal replacements, connection to circulating lines and eased multiple heater or storage tank installations. AMERICAN STANDARD gas water heaters are certified at 300 PSI test pressure and for 150 PSI working pressure. All tanks are hydrostatically tested at the factory. Tested and listed with CSA International in accordance with ANSI Z21.10.3 – CSA 4.3 for up to 180° F operation as an automatic storage and/or automatic circulating tank heater. ASHRAE Standard 90.1 1999 addendum 90.1b and is NSF approved. Request more information[contact-form-7 id=”2600″] Heavy duty direct spark ignition water heater Producer/brand: American Standard Model/submodel: D-100-250-AS Energy saver: n/a Product highlights: Show highlights Heavy Gauge Steel Tank incorporating only seven internal flue tubes resulting in fewer critical welds to yield added years of service. ASME Construction Model available. Inner tank glass-lined with Dura-Glas™ and fired at 1600° F for optimum protection from the effects of corrosion. R-8.3 non-CFC foam insulated to save energy and reduce fuel costs by maximizing heat retention. Four anode rods to ensure maximum tank life. Self-Cleaning turbulence inducing cold water inlet-tube engineered to diminish hard water area sediment deposits. Full size hand-hole cleanout for eased tank inspection and/or removal of sediment deposits. Electronic direct-spark ignition system saves fuel by eliminating the need for a standby gas pilot. Automatic motorized flue damper reduces tank heat loss during standby periods for lowest operating costs. Fully adjustable 24-volt controls provide temperature settings to 180° F. When installed with a mixing valve, the D-100-250-AS can deliver 180° F sanitizing and 140° F general purpose hot water simultaneously. Factory installed energy cut-off system and pressure/temperature valve. Top 11/2″, 2″ rear and 2″ front water connections for universal replacements, connection to circulating lines and eased multiple heater or storage tank installations. Request more information[contact-form-7 id=”2600″] Heavy duty direct ignition tall water heater Producer/brand: American Standard Model/submodel: D-100T-199-AS (TALL) Energy saver: n/a Product highlights: Show highlights Heavy Gauge Steel Tank incorporating fewer internal flue tubes resulting in fewer critical welds to yield added years of trouble-free service. Inner tank glass-lined with Dura-Glasand fired at 1600‹ F for optimum protection from the effects of corrosion. R-8.3 non-CFC foam insulated to save energy and reduce fuel costs by maximizing heat retention. Four anode rods to ensure maximum tank life. Self-Cleaning turbulence inducing cold water inlet-tube engineered to diminish hard water area sediment deposits. Full size hand-hole cleanout for eased tank inspection and/or removal of sediment deposits. Electronic direct-spark ignition system saves fuel by eliminating the need for a standby gas pilot. Automatic motorized flue damper reduces tank heat loss during standby periods for lowest operating costs. Fully adjustable 24-volt controls provide temperature settings to 180‹ F.When installed with a mixing valve, the D-100T-199-AS can deliver 180‹ F sanitizing and 140‹ F general purpose hot water simultaneously. Factory installed energy cut-off system and pressure/temperature relief valve. Top 11.2″, 2″ rear and 2″ front water connections for universal replacements, connection to circulating lines and eased multiple heater or storage tank installations. AMERICAN STANDARD gas water heaters are certified at 300 PSI test pressure and for 150 PSI working pressureAll tanks are hydrostatically tested at the factory. Tested and listed with CSA International in accordance with ANSI Z21.10.3 – CSA 4.3 for up to 180‹ F operation as an automatic storage and/or automatic circulating tank heater. ASHRAE Standard 90.1 1999 addendum 90.1b and is NSF approved. 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