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Home My WebLink Aboutcut sheet_52.pdfSetting the Standard for Efﬁ ciency High Efﬁ ciency: Full line of Atmospheric Gas Boilers Flexible, Corrosion Resistant GL-180M Cast Iron Limited Lifetime Warranty 74,000 to 542,000 BTU/Hr Input Electronic Ignition, 3" Thermal Insulation on all Models Comfortable. Efﬁ cient. Intelligent Heating. G124X - G234X - G334X Atmospheric Gas Boilers 1-800-283-37871-800-283-3787 G124X - G234X - G334X Manufactured with the patented Buderus GL-180M ﬂ exible cast iron, the sections are tightly joined together and sealed by proﬁ led, beveled steel push nipples, ensuring a long life. Intelligent Heating – By Design Buderus, the world leader in heating technology, manufactures the highest quality boilers based on centuries of experience. With its innovative design and quality manufacturing, a Buderus boiler will outlast and out-perform virtually any other residential hot water system in the world. The G124X, G234X and G334X are designed in Europe, where fuel costs are signiﬁ cantly higher and environmental regulations are more stringent. Established in 1731, Buderus uses state-of-the-art techniques in the design and manufacturing of its boilers. Manufactured with the patented Buderus GL-180M ﬂ exible cast iron, the sections are tightly joined together and sealed by proﬁ led, beveled steel push nipples, ensuring a long life. Special compounds provide a gas-tight seal for safe and efﬁ cient operation. And, thanks to the GL-180M cast iron’s amazing ﬂ exibility, this boiler resists thermal shock under conditions of rapid temperature change. All models are atmospheric vented. GL-180M Gray Cast Iron: Buderus GL-180M silicone injected, gray cast iron has excellent corrosion resistance, exceptional casting characteristics and 40% greater ﬂ exibility and elasticity as well as high thermal conductivity. Buderus developed the special substances that are impregnated during the casting process to improve the mechanical properties of cast iron. The graphite precipitates into smaller, modiﬁ ed ﬂ akes which produce GL-180M cast iron with 40% greater elasticity and a high silicone barrier for corrosion protection. Gray cast iron obtains its superior material characteristics primarily from a high carbon (graphite) and silicone content. Additional elements further enhance the properties of the GL-180M. The graphite appears in two different forms in the microstructure: nodular form producing excellent tensile strength and great elasticity and graphite ﬂ akes producing excellent corrosion resistance against acidic combustion products. Manufactured with the patented Buderus GL-180M ﬂ exible cast iron, the sections are tightly joined together and sealed by proﬁ led, beveled steel push nipples, ensuring a long life. Special compounds provide a gas-tight seal for safe and efﬁ cient operation. And, thanks to the GL-180M cast iron’s amazing ﬂ exibility, this boiler resists thermal shock under conditions of rapid temperature change. www.buderus.netwww.buderus.net Superior Design Quality Manufactured by Buderus, the world leader in cast iron boiler design and production, the G124X, G234X and G334X construction consists of ﬂ exible GL-180M cast iron, designed to resist thermal shock for long life and a high silicone cast iron surface for excellent corrosion resistance. They each have staggered contoured ﬁ ns for optimum heat transfer and efﬁ cient operation, high precision cast- ings with steel push nipples, sectional construction, and deluxe, heavy gauge blue enameled jacket for a clean ﬁ nished appearance. There is a full 3" of thermal insulation for minimal standby heat loss coupled with an integral draft diverter for low proﬁ le. All models are easily converted to propane, and they also offer low emissions with Premixed Burner Technology. Durable, quiet and efﬁ cient, Buderus boilers are designed for many years of trouble-free operation. Efﬁ ciency The G124X, G234X, and G334X Series Boilers are available in natural gas or easily converted to propane and feature AFUE ratings up to 84.8% for high efﬁ ciency and top performance. Stainless steel premixed factory tested burners allow for low emissions, and a full 3 inches of thermal insulation virtually eliminate standby loss and stack temperature losses. Buderus boilers are designed for a long life, providing efﬁ ciency and durability for the homeowner that is unsurpassed by the competition. Stainless Steel Premixed Burners Low emissions with Premixed Burner Technology Factory tested for natural gas operation All models easily convert to propane Complete burner tray is easily removed Durable, quiet and efﬁ cient, designed for long life Flueways of Buderus boilers have a gas tight seal thanks to a tongue and groove section design and elastic high temperature resistant sealing material. This seal is fully pressed into the groove during assembly. G234X Boiler 1-800-283-37871-800-283-3787 G124X - G234X - G334X Panel RadiatorsUpgrade your system for added comfort to your home! Once you have a Buderus boiler you can add a Buderus indirect ﬁ red hot water tank, an optional Buderus Logamatic control or both. The Logamatic control maximizes your comfort and fuel savings, and it will also accommodate specialized heating applications such as radiant ﬂ ooring. Combined, this premium heating system will provide years of exceptional comfort and economy . . . for little more than the cost of a standard replacement component. The Buderus Logamatic Controls, designed to work with most Buderus boilers, signiﬁ cantly increase the efﬁ ciency of your heating system. The Controls maintain a comfortable environment by measuring indoor and outdoor temperatures in order to automatically and effectively regulate the temperature of the boiler. This allows the boiler to use less fuel while keeping your home exactly as warm as you want it. The Logamatic Controls also include the convenience of a setback feature for nighttime as well as domestic hot water priority. So, no matter how hard the heating has to work on a cold day, there will always be hot water for showers. All control functions are able to be customized by you. Additionally, the Buderus Logamatic R2107 is designed with a built-in self diagnostic system to aid in maintenance and reduce service costs. The Buderus indirect ﬁ red domestic hot water tanks are designed to ﬁ t any specialized need. To maximize space, the G234X/G334X can be paired with Buderus vertical ST-tanks. These tanks increase boiler efﬁ ciency, system longevity and minimize the need of service calls, when paired with a Buderus boiler. The tanks are designed with many features to aid in maintenance, such as easy access ports for interior cleaning, extra thick Magnesium anode rods (or optional electrical anode) and Thermoglaze® interior tank coating to protect against corrosion and aid in cleaning. To help maximize efﬁ ciency the tanks come well insulated resulting in a heat loss of literally less than a fraction of 1ºF per hour. Domestic Hot Water Tanks Convenient Logamatic Control Quick-FitTM Modular Piping System The Quick-Fit System takes only minutes to connect and includes all the piping, valves, circulating and control elements to feed both radiant ﬂ oor heating zones and conventional high-temperature heating zones. Not only will a Quick-Fit system save time and money on any boiler installation, it also eliminates incorrect valve or motor installations. Additionally it ensures a clean, ﬁ nished and professional installation. The Quick-Fit system consists of three main components, the Quick-Mix Mixing Station for radiant ﬂ ooring applications, the Quick-Pump Station for high-temperature zones and the Quick-Header Manifold for multi-temp heating systems. The Quick-Fit System can be used to connect virtually any piping arrangement. A cleaner, quieter, and more comfortable source of heat ... Buderus manufactures a whole range of high-quality radiators to precisely match your taste in decor and satisfy heating requirements. Panel radiators produce two types of heat: radiant and convected. Radiant heat like the sun warms objects rather than just the air, creating a greater sense of warmth faster and at lower room temperatures. Forced hot air or ﬁ n- tube baseboard systems only produce heat that warms the air (i.e., convected heat). The design of Buderus radiators eliminates noise, ... no more clanking and hissing. Our radiators require less space than baseboard enabling greater ﬂ exibility with furniture placement. And Buderus’ unique styling also minimizes areas where dust and dirt can collect. www.buderus.netwww.buderus.net G334X Model G334X/73 G334X/92 G334X/116 G334X/132 Performance Data Input Rate BTU/Hr. 301,000 378,000 476,000 542,000 DOE Heating Capacity BTU/Hr. 249,000 314,000 396,000 451,000 Net IBR BTU/Hr. 217,000 273,000 344,000 392,000 Comb. Eff. (%) 82.7 83.1 83.2 83.2 Piping Connections Pressure Drop @ 20° F ∆ T (In WC) 32.1 44.1 54.2 60.2 Vent Size 8" 9" 10" 10" Damper Included? Optional Optional Optional Optional Gas Connection ¾" ¾" ¾" ¾" Physical Dimensions Number of Burners 5 6 7 8 Boiler Width (W) 34 ¾" 41 ¾" 48 ¾" 56" Height 40 ¾" 40 ¾" 40 ¾" 40 ¾" Dry Weight (lbs.) 758 930 1,093 1,265 Water Content (gal.) 9.2 11.4 13.5 15.6 Rear View Side View Front View Top View28¾13¾WVent 25 ¾" 40 ¾" 1½" Supply 1" Storage Tank 1½" Return ½" Drain Allow 33" Access for Servicing 2" Minimum 2" Minimum 2" Minimum 6" Minimum MEA 217-98-E CRN No# 7169.7C G3-0106-184 Approval Numbers www.buderus.netSubject to change without notice © 2007 Buderus Part Number 44499023-04/07 BBT North America Corporation 50 Wentworth Avenue Londonderry, NH 03053 Tel: (603) 552-1100 Fax: (603) 584-1681 G124X - G234X - G334X Gas-Fired Boilers Buderus boilers are manufactured to the highest standards. The boilers are designed with premixed burner technology for low emissions, a factory tested gas operation, and are ﬁ eld converted to propane. To aid in cleaning and servicing the burner tray is completely removable. All Buderus boilers are durable, quiet, efﬁ cient and designed for long life. Special Features G124X G234X G334X Integral draft diverter for low proﬁ le ■■■ AFUE ratings over 84%■■ Two stage ﬁ ring capabilities ■ 30 PSI relief valve, drain and P&T gauge ■■■ Standard non-combustible base ■■ Approved for 2" side clearance to combustibles ■■■ All rear tappings for clean, ﬁ nished appearance ■■■ Plug-in connection for vent damper ■■■ Boiler sizes 18 to 64 units completely assembled, jacket installed ■■ Combined slow opening gas control valve ■■■ Approved for installation on combustible ﬂ ooring ■■■ Standard Honeywell control components ■■■ 1" Supply and return tappings, ½" NPT gas connection ■ 1½" Supply and return tappings, ¾" NPT gas connection ■■ G334X Boiler