JE Series Cast Iron Commercial Natural Gas Steam Boiler Submittal/Specifications Engineer: Project Name: Project Location: Contractor: PPLICTION: Modular Gas Fired Steam heating boiler for indoor installations. vailable from MBH to MBH input. For use with natural gas only. ll boiler bases are factory assembled with gas train, controls and wiring and test fired to ensure dependable performance. CERTIFICTION ND PPROVLS: The Cast Iron heat echanger is manufactured and tested in accordance with merican Society of Mechanical Engineers Standards (SME) and certified by Canadian Standards ssociation (CS) in the US. The Cast Iron heat echanger is tested for a maimum allowable working pressure of 5 PSIG (pounds per square inch gauge) in accordance with SME boiler and pressure vessel code, section IV, rules for construction of heating boilers. 5 PSIG safety relief valve is shipped standard CST IRON BOILER SSEMBLY: Long life cast iron boilers are field assembled using tie rods and cast iron push nipples. When the boiler is heated, sections and push nipples epand and contract in the same proportion because they are constructed of like material, providing a positive water tight seal. combination of burner modules are set to meet specific capacity requirements. Individually shipped boiler sections for ease of handling & easy passage through conventional doors. BOILERS WITH (OPTIONL) CSD- CONTROLS From MBH to MBH input may be ordered with additional combustion and water or steam controls to meet our interpretation of CSD-. The controls and the installation may be subject to approval by local inspectors. dditional parts or equipment may be required. Consult local authorities. WRRNTY The cast iron boiler has a ten year limited warranty on the individual sections. ll other components have a limited warranty for one year. ELECTRONIC IGNITION: Solid-state electronic spark igniters provide for positive ignition of the pilot burners on each operating cycle. Pilot gas is ignited and burns during each running cycle of the boiler. Main burners and pilot gas are etinguished during the off cycle. Ignition system permits the main gas valve to open only when the pilot burner is proven to be lit. Pilot operation is fully automatic on demand for heat. Should loss of flame occur, the main valve closes, shutting down the individual base. Other bases can remain lit. Manufactured by: ECR International Inc. 0 Dwyer venue, Utica, NY 350 Tel. 800 53 7900 www.ecrinternational.com PN 950 REV. [0/5/07]
UTOMTIC GS CONTROL The compact 4 Volt redundant combination gas control valve combines: utomatic safety pilot Manual shut off (On-Off) Pilot filtration utomatic electric valve (dual) Gas pressure regulation Dual valve design provides double assurance of 00% shut off of gas to the pilot and main burners on each off cycle. STNDRD STEM TRIM LIST: Low Water Cut Off (LWCO) Mounted eternally, is furnished with the boiler and will automatically shut off gas to the burners if the water level drops below minimum safe levels. Includes Blow Off Valve. Pressuretrol djustable steam pressure operating control automatically shuts off gas to the burners if steam pressure reaches cut-off set point. Water Level Gauge llows for a visual inspection of the water level in the boiler. Safety Relief Valve The field installed valve provides pressure relief of the heating system in case of abnormal conditions. Valve opens at 5 psig (03 kpa) and is rated by HRI Siphon Loop OPTIONS: The optional CSD- controls modify the standard D49 boiler on both the fuel train and steam trim as follows: Steam Boiler with Boiler Feed Pump Return system: dd SF- Hydrolevel safeguard Manual Reset LWCO dd 50S-B-MK LWCO and Pump Control Delete 67D- LWCO dd L404L Manual Reset Pressure Control Steam Boiler with Gravity or Condensate Pump Return System: dd SF- Hydrolevel safeguard Manual Reset LWCO dd L404L Manual Reset Pressure Control The SF-LWCO is the seconday LWCO to the 67D- LWCO furnished standard with the boiler. Fuel Train: Substitute CSD- fuel train(s) for standard which includes (per base): Intermittent Pilot Module (PT#07) control Stop with alarm 003-6 and (PI08) Control CSD- Lockout Board DB45- with manual reset: Independent Pilot Gas Line (Manual shut-off valve, Pressure regulator, Safety shut-off valve); Main Gas Line (Gas Valve, Two leak test cocks, Manual shut-off downstream of the main gas valve). Notes:. The JE-S and JES do not requite fuel train modifications for CSD-. the standard fuel train is furnished.. Control equipment is included to meet Utica Boilers s interpretation of CSD-. Consult local authorities before boiler installation. dditional controls, if required can be provided at an additional price. PN 950 REV. [0/5/07]
RTINGS ND CPCITIES Ratings and Capacities Input/Size (Mbh) Output () Gross Output Mbh Net HRI Ratings () Steam (Sq Ft) Steam Mbh Flue Outlet No. & Size Chimney Size (6) 8 0 I.D. Ht. Flue Collector Size to Chimney Horsepower Gross Output (4) Therm. Eff. 33 79 75 8 0 8 6.96 30 97 33 0 0 0 9.5 77.0 388 3 9 0.58 600 465 454 349 0 3.88 700 543 696 407 0 6. 800 60 938 465 4 0 4 8.5 77.0 900 698 83 54 4 0 4 0.84 000 775 4 58 4 0 4 3.3 00 853 667 640 6 0 6 5.46 00 930 908 698 3 6 0 6 7.76 008 350 756 6 0 6 30.09 77.0 085 339 84 8 0 8 3.39 63 3633 87 3 8 0 8 34.7 ) Ratings are at sea level to,000 feet. For altitudes above,000 feet, reduce all ratings 4% for each,000 feet above sea level ) Net steam ratings based on an allowance of.333 (-). Contact Technical Support before selecting boiler for installations having unusual piping and pick-up factors, such as intermittent system operations, etensive piping systems, etc. 3) Ratings in square feet are computed at 40 Btuh/square foot for steam boilers. 4) Ratings based on 33, Btuh per horsepower. 5) Pressure drop based on given flow from single outlet and returning to single inlet at the opposite end of the boiler. 6) Chimney sizes shown are one option based on a typical venting system, and sized according to the National Fuel Gas Code, assuming Type B double wall vent and vent connectors, Other venting system designs are acceptable as shown on Flue Connection nd Venting section of this manual. For further chimney design and sizing information, consult the National Fuel Gas Code, NSI Z3./NFP 54-latest revision, or SHRE HVC Systems and Equipment Handbook, Chimney, Gas Vent, and Fireplace Systems, or the Standard for Chimneys, Fireplaces, Vents, and Solid Fuel Burning ppliances. NFP. Follow standard engineering practice. PN 950 REV. [0/5/07]
Front View Left Side View Water Line 3 38 9½ Floor Line Top View C D E F Flue Outlets Return Return LL SUPPLY ND RETURN CONNECTIONS RE 4 INCH Boiler Model No. Water Content in Gallons Shipping Weight Lbs. Jacket Width L to R Base & Battery Length C D E F *Boiler Modules * * *3 0 5 30 9 33 344 0 3/4 5 9 /4 6 3/4 5 /4 600 700 800 900 000 00 00 35 40 45 50 55 60 65 70 75 80 555 766 977 88 399 60 8 303 343 3454 33 / 37 3/4 4 46 / 50 54 3/4 59 63 /4 67 / 7 3/4 9 / 34 3/4 38 4 /4 46 / 50 3/4 55 59 /4 63 / 67 3/4 3/4 4 7/8 7 9 /8 /4 4 7/8 7 7 9 /8 /4 7 7 /4 /4 /4 PN 950 REV. [0/5/07]
STEM BOILER PIPING SKIM TEE 9½ Optional Location for Make-up Water Connections OPENING SIZE STEM 4 and Return B ½ Primary LWCO and Gauge Glass Set C ¾ Drain, Left End C ¾ Drain, Right End D ½ Plugged E ccessories *F Safety Valve G ¾ Plugged or Electronic (Probe Type) LWCO F D B G B *If using opening F for other than Safety Valve or Safety Relief Valve, or Safety/Relief valve is larger than, Install Safety/Relief Valve in Header Piping as near boiler as possible. C E PN 950 REV. [0/5/07]