• CAST IRON BOILERS - P C McKenzie Company

    Cast iron is the most durable heat exchange material available on the market with a history of decades of boiler life. Peerless sectional cast iron boilers are applied to hot water and low pressure steam systems ranging from 600,000 BTU input to 4,500,000 BTU input.. The cast iron units are available in forced draft and atmospheric burner Learn More

  • cast aluminum boiler, cast iron boiler, gas boiler

    If the boiler is a replacement, the inspector will have to question the owner to determine its age. Cast-iron boilers may be used in steam heating or hot water heating applications within the scope and service restrictions of ASME BPV Code Section IV. ASME BPV Code Section IV service restrictions limit steam boilers to pressures not exceeding 15 psi and hot water boilers to pressures not exceeding 160 psi …Learn More

  • BetterBricks | Boiler Operations & Boiler Maintenance | O&M

    Cast iron sectional boilers (figure 3) are another type of boiler commonly used in commercial space heating applications. These types of boilers don't use tubes. Instead, they're built up from cast iron sections that have water and combustion gas passages. The iron castings are bolted together, similar to an old steam radiator.Learn More

  • Hydrotherm Cast Iron Condensing Boilers

    The KN Series boiler by Hydrotherm combines the high efficiency and small footprint of modern copper boilers, with the long life and reliability of cast iron boilers. The KN Series boiler possesses a combination of capabilities and features that provide compelling benefits. The KN Series boiler has literally been engineered to think for itself.Learn More

  • Commercial Boilers | Weil-McLain

    The Weil-McLain brand offers a broad spectrum of high efficiency gas-fired, oil-fired and combination oil/gas boilers for commercial use. Whatever your needs --heating a restaurant, hotel, casino, or any other commercial or industrial facility--depend on Weil-McLain boilers to provide the solution that delivers cost savings, energy efficiency and system flexibility. Commercial High-Efficiency Learn More

  • Schools, universities and daycare - Hamworthy Heating

    The school suffered from ageing boilers that had already broken down. Spare parts were impossible to source, so the boiler plant was upgraded to cast iron condensing boilers.Learn More

  • New Boiler/Installer.Some Help Please — Heating Help

    Sep 01, 2021 · Even the cast iron ones are not that simple anymore; the weather compensated controls which are now mandated are almost as complex and expensive as those on mod/cons. Please answer my previous question about the type of chimney that you have. You may not be able to connect a new 80%+ cast iron boiler to a chimney where the previous 65% one was.Learn More

  • Hybrid Boiler Plants w/ Jim Devlin (Podcast) - HVAC School

    Cast-iron boilers are standard-efficiency boilers. These boilers are "standard-efficiency" because they have higher return water temperatures; you typically measure about 330 degrees in the flue. Conversely, high-efficiency boilers have much lower return water temperatures, only around 180-190 degrees in …Learn More

  • The Only Way to Install an HB Smith Cast Iron Sectional …

    The Ugly TRUTH About Cast Iron Boilers - Energy KineticsLearn More

  • Schools, universities and daycare - Hamworthy Heating

    Aug 13, 2015 · The old cast iron boiler that was installed over three decades ago had only a single low water cutoff . In addition to being a low water cutoff, this control could feed cold water into the boiler via an internal float valve. The low water cutoff is the leading mechanical cause of boiler accidents.Learn More

  • KN-Series | The One and Only Condensing Cast Iron Boiler

    Cast iron is an ASHRAE-approved material for condensing boiler applications. Synonymous with strength and resiliency KN-Series boilers have proven over the last 15 years to be not only one of the most efficient boilers on the market but by far the most durable. Strength. Durability. Longevity. Reliability.Learn More

  • Boiler for traditional cast iron radiators?

    Hey there -- building a new home, have between 700 and 900 square feet to heat. I'm "old school" and am opting for a traditional forced-hot-water heating system with antique cast iron radiators. I'm looking at options for a boiler. There will be probably 7 individual radiator units. Will oLearn More

  • Cast Iron Boilers should be cast out.

    cast iron's inferiority, simply check the ASME codes. ASME doesn't allow cast iron boilers to be used on steam at pressures any greater than 15psi or 250 F water. compacted uniform structure is more Cast Iron boilers tight passages and heat complex shapes. It heats up rapidly, for easy cleaning, Cast Iron …Learn More

  • What You Need to Know When Choosing Between a Fire Tube

    Mar 16, 2017 · With a cast-iron sectional boiler, also called a pork chop boiler, the appliance is built up from sections of cast iron. The iron castings are then bolted together like an old steam radiator and sealed by gaskets. They typically range in size from 35,000 to 14,000,000 btu/hr. The steam pressure does not exceed 15 psi and hot water pressure Learn More

  • Cast Iron Boiler | Etsy

    Learning & School Kids' Crafts Slime & Foam Witch's Cauldron Incense Vessel with Pentagram * Heavy Cast Iron - ARCHAIC SMOKED BOILER! LichtbringerCompany 5 out of 5 stars (172) $ 21.79. Add to Favorites Solid Cast Iron Cauldron/Lid, with Resin Incense Kit 4.5 H, 4.5"D approx Learn More

  • Island Industrial Boilers

    Island Industrial Boilers provides the best service for your facility's heating and cooling system needs. Since we began in 1985, Island Industrial Boilers has served commercial and industrial clients. We hold master plumbing licenses and welding stamps ( R, S and H) for proof of complete welding capabilities for all conditions that may arise Learn More

  • SteamMax | Gas-Fired Steam Cast Iron Boiler | U.S. Boiler

    The NEW SteamMax gas-fired steam boiler is the industry's new benchmark for longevity, efficiency, and flexibility. It's the ALL-NEW gas steam boiler that you've been waiting for!. INDUSTRY-LEADING VALUE . 75 – 550 MBH (in 12 sizes) Unmatched 10-year waterside corrosion warranty (residential only, …Learn More

  • Cast Iron Boilers | U.S. Boiler Company

    Cast Iron Oil Water Boiler. MPO-IQ™ – Our award-winning 3-pass high efficiency cast iron oil-fired water boiler can save homeowners up to 49% in energy costs. It's an optimal replacement boiler for homes with existing chimneys. The MPO-IQ™ has the highest average efficiency in its …Learn More

  • 2021 Cost of a Boiler - Estimates and Prices Paid - CostHelper

    We replaced a 41 year old Bryant operating cast-iron hot water boiler with a larger size Bryant Energy Star boiler, condensate type. The old system struggled to heat the zone with copper baseboard radiators, but was good for zone with the large old cast iron radiators. The new boiler heats all zones well, runs less, and reduced gas usage by Learn More

  • Hydronics – Step By Step - TACO - HVAC

    of cold cast-iron boiler sections and cold steel pipe. Both need to heat up before heat can be delivered to radiators. Newer mod-con boilers usually have only a DOE rating and have no pickup allowance since they are very low mass and heat up relatively quickly compared to a cast iron boiler.Learn More