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| SSSparts.com is a distributor for Buderus. Our company has been supplying parts to the HVAC industry for over 30 years. Our experienced staff has completed many HVAC programs and can answer many technical questions if you need assistance choosing your part. Just call us toll free at 1-800-338-0236 to speak with a representative directly at our warehouse, or Contact Us, and we will be happy to help you find the parts you need. Our full time staff is available Monday – Friday 8:00 am - 4:00 pm EST to take your order, or to help you with choosing your parts. |
| Gas Boilers – Sealed Combustion * | ||||||||
| Model | Input | Output | Net IBR | AFUE | Flue Size | Intake Size | Supply | Return |
| GA124/17 | 70,000 | 59,000 | 51,000 | 85.20% | 3" | 3" | 1" | 1" |
| GA124/23 | 94,000 | 79,000 | 69,000 | 85.10% | 3" | 3" | 1" | 1" |
| GA124/30 | 123,000 | 104,000 | 90,000 | 85% | 3" | 3" | 1" | 1" |
| GA244/37 | 156,000 | 128,000 | 111,000 | 85% | 3" | 4" | 1 1/2" | 1 1/2" |
| GA244/44 | 182,000 | 148,000 | 129,000 | 85% | 3" | 4" | 1 1/2" | 1 1/2" |
| GA244/53 | 220,000 | 181,000 | 157,000 | 84.8% | 3" | 4" | 1 1/2" | 1 1/2" |
| GA244/62 | 262,000 | 212,000 | 184,000 | 84.6% | 4" | 4" | 1 1/2" | 1 1/2" |
| *All sealed combustion gas boilers are vented with AL29-4C Pipe. Use Galvanized for fresh air intake | ||||||||
| Gas Boilers – Atmospheric Vent | ||||||||
| Model | Input | Output | Net IBR | AFUE II | AFUE SP | Flue Size | Supply | Return |
| G124X/18II of SP | 74,000 | 61,400 | 53,000 | 84.30% | 81.50% | 5" | 1" | 1" |
| G124X/25II or SP | 103,000 | 85,500 | 75,000 | 84.20% | 81.50% | 5" | 1" | 1" |
| G124X/32II or SP | 132,000 | 110,000 | 96,000 | 84.60% | 81.50% | 6" | 1" | 1" |
| G234X/38II | 160,000 | 130,000 | 113,000 | 84.30% | N/A | 7" | 1 1/2" | 1 1/2" |
| G234X/45II | 187,000 | 154,000 | 134,000 | 84.10% | N/A | 7" | 1 1/2" | 1 1/2" |
| G234X/55II | 228,000 | 188,000 | 163,000 | 84.80% | N/A | 7" | 1 1/2" | 1 1/2" |
| G234X/64II | 266,000 | 219,000 | 190,000 | 84.30% | N/A | 8" | 1 1/2" | 1 1/2" |
| G334X/73II | 301,000 | 249,000 | 217,000 | 83.50% | N/A | 8" | 1 1/2" | 1 1/2" |
| G334X/92II | 378,000 | 314,000 | 273,000 | 82.90% | N/A | 9" | 1 1/2" | 1 1/2" |
| G334X/116II | 476,000 | 396,000 | 344,000 | 83.80% | N/A | 10" | 1 1/2" | 1 1/2" |
| G334X/132II | 542,000 | 451,000 | 392,000 | 83.20% | N/A | 10" | 1 1/2" | 1 1/2" |
| Call 1-800-338-0236 Mon-Fri 8:00 a.m. - 4:00 p.m. EST if you have any questions, or to place an order. | ||||||||
| Oil Boilers | |||||||
| Model | Input | Output | Net IBR | AFUE | Flue Size | Supply | Return |
| G115/21 | 84,000 | 74,000 | 64,000 | 86.50% | 5" | 1 1/4" | 1" |
| G115/28 | 112,000 | 98,000 | 85,000 | 86.80% | 5" | 1 1/4" | 1" |
| G115/34 | 140,000 | 120,000 | 104,000 | 86% | 5" | 1 1/4" | 1" |
| G215/3 | 154,000 | 134,000 | 117,000 | 86.30% | 6" | 1 1/2" | 1 1/2" |
| G125/4 | 196,000 | 171,000 | 149,000 | 86.20% | 6" | 1 1/2" | 1 1/2" |
| G215/5 | 238,000 | 207,000 | 180,000 | 86.10% | 6" | 1 1/2" | 1 1/2" |
| G215/6 | 294,000 | 256,000 | 223,000 | 86% | 6" | 1 1/2" | 1 1/2" |
| G215/7 | 350,000 | 294,000 | 256,000 | 86.70% | 6" | 1 1/2" | 1 1/2" |
| Cast Iron Boilers | ||||||||||
| Model | Boiler HP | Max Input Gas | Max Input Oil GPH | Gross Output | Net IBR | AFUE Gas | AFUE Oil | Flue Size | Supply | Return |
| G315/5 | 10.4 | 433,000 | 3 | 350,000 | 304,000 | 84.20% | 86.80% | 7" | 3" | 3" |
| G315/6 | 13.6 | 556,000 | 3.85 | 454,000 | 395,000 | 84.30% | 86.90% | 7" | 3" | 3" |
| G315/7 | 16.6 | 678,000 | 4.7 | 559,000 | 486,000 | 84.40% | 87% | 7" | 3" | 3" |
| G315/8 | 19.8 | 801,000 | 5.6 | 663,000 | 577,000 | 84.40% | 87.10% | 7" | 3" | 3" |
| G315/9 | 22.9 | 924,000 | 6.4 | 768,000 | 668,000 | 84.50% | 87.10% | 7" | 3" | 3" |
| G515/7 | 24.5 | 995,000 | 6.9 | 818,000 | 711,000 | 85.60% | 88.20% | 10" | 4" | 4" |
| G515/8 | 30.2 | 1,216,000 | 8.4 | 1,009,000 | 877,000 | 85.50% | 88.20% | 10" | 4" | 4" |
| G515/9 | 35.9 | 1,438,000 | 10 | 1,200,000 | 1,043,000 | 85.50% | 88.10% | 10" | 4" | 4" |
| G515/10 | 41.6 | 1,660,000 | 11.6 | 1,391,000 | 1,210,000 | 85.50% | 88.10% | 10" | 4" | 4" |
| G515/11 | 47.3 | 1,881,000 | 13 | 1,582,000 | 1,376,000 | 85.40% | 88.10% | 10" | 4" | 4" |
| G515/12 | 53 | 2,103,000 | 14.6 | 1,773,000 | 1,542,000 | 85.40% | 86.10% | 10" | 4" | 4" |
| G615/9 | 58.3 | 2,309,000 | 16 | 1,951,000 | 1,697,000 | 84.10% | 86.70% | 14" | 6" | 6" |
| G615/10 | 66.9 | 2,670,000 | 18.5 | 2,242,000 | 1,950,000 | 84.10% | 86.70% | 14" | 6" | 6" |
| G615/11 | 75.6 | 3,031,000 | 21 | 2,532,000 | 2,202,000 | 84% | 86.60% | 14" | 6" | 6" |
| G615/12 | 84.3 | 3,392,000 | 23.5 | 2,822,000 | 2,454,000 | 84% | 86.60% | 14" | 6" | 6" |
| G615/13 | 92.9 | 3,753,000 | 26 | 3,112,000 | 2,706,000 | 83.90% | 86.50% | 14" | 6" | 6" |
| G615/14 | 101.6 | 4,113,000 | 28.5 | 3,402,000 | 2,958,000 | 83.90% | 86.50% | 14" | 6" | 6" |
| G615/15 | 110.3 | 4,474,000 | 31 | 3,692,000 | 3,210,000 | 83.90% | 86.50% | 14" | 6" | 6" |
| G615/16 | 118.9 | 4,835,000 | 33.5 | 3,982,000 | 3,463,000 | 83.90% | 86.50% | 14" | 6" | 6" |
| All G315, G515 and G615 models are available with Gas, Oil and dual Fuel Burner • G315 and G515 models are available in Knock-Down or Assembled Block • G615 Boilers are only available as Knock-Down • Call 1-800-338-0236 to order. | ||||||||||
| Stainless Steel Condensing Gas Boilers | ||||||||
| Model | Input Gas | Gross Output | Net IBR | AFUE Gas | Flue Size | Supply | Low Temp Return | High Temp Return |
| SB615/145 | 506,000 | 463,000 | 421,000 | 97.10% | 6" | 2 1/2" | 2 1/2" | 2" |
| SB615/185 | 644,000 | 591,000 | 532,000 | 96.70% | 6" | 2 1/2" | 2 1/2" | 2" |
| SB615/240 | 835,000 | 766,000 | 688,000 | 96.50% | 8" | 3" | 3" | 2 1/2" |
| SB615/310 | 1,080,000 | 989,000 | 889,000 | 96.40% | 8" | 3" | 3" | 2 1/2" |
| SB615/400 | 1,393,000 | 1,276,000 | 1,145,000 | 94.50% | 10" | 4" | 4" | 2 1/2" |
| SB615/510 | 1,776,000 | 1,643,000 | 1,459,000 | 95.50% | 12" | 4" | 4" | 3" |
| SB615/640 | 2,228,000 | 2,047,000 | 1,830,000 | 94.40% | 12" | 4" | 4" | 3" |
| SB735/790 | 2,751,000 | 2,605,000 | 2,265,000 | 94.70% | 14" | 4" | 4" | 3" |
| SB735/970 | 3,378,000 | 3,251,000 | 2,827,000 | 95.60% | 14" | 5" | 5" | 4" |
| SB735/1200 | 4,179,000 | 4,079,000 | 3,547,000 | 96.50% | 14" | 5" | 5" | 4" |
| All SB Boilers are available with Powerflame and Riello Burners • SB Boilers can be set up for full modulation using the R2107 with the FM242 Card • Call 1-800-338-0236 Mon-Fri 8:00 a.m. - 4:00 p.m. EST to order. | ||||||||