• TAMING YOUR STEAM SYSTEM - THE "HARTFORD LOOP" AND

    Feb 23, 2010 · Every Steam Boiler Manufacturer in his "Installation Instructions" Manual details a boiler piping configuration known as "The Hartford Loop" and Equalizer Piping, whether so-called or not. Named after the Hartford Insurance Company that funded its development, it tames the modern steamers by preventing the overheated, split and Learn More

  • What is the purpose of the Hartford loop? – AnswersToAll

    Feb 26, 2021 · The Hartford loop is needed to prevent steam pressure in the condensate return line from forcing the liquid condensate (water) out of the boiler and back into the return piping system – something that could be a serious problem resulting in boiler water loss and boiler damage or destruction. Do all steam boilers need a Hartford loop? If the Learn More

  • Hartford Steam Boiler Inspection and Insurance Company

    The Hartford Steam Boiler Inspection and Insurance Company (HSB) founded in 1866 and headquartered in Hartford, Connecticut, U.S., is a global specialty insurer and reinsurer.The company is the largest provider of equipment breakdown insurance and related inspection services in North America serving over five million commercial locations.Learn More

  • FULL-COLOR TRAINING GUIDE SERIES - PB Heat: Peerless® …

    Hartford Loop Air Water Air Air Air Air Air Steam Boiler fires. Water boils in boiler, creating steam. Surface level rises slightly because the steam bubbles displace water. Pressure pushes air out through Main and Radiator vents. Water begins to back up in the return riser because flow causes pressure drop in …Learn More

  • TAMING YOUR STEAM SYSTEM – THE "HARTFORD LOOP" AND

    Feb 23, 2010 · Every Steam Boiler Manufacturer in his "Installation Instructions" Manual details a boiler piping configuration known as "The Hartford Loop" and Equalizer Piping, whether so-called or not. Named after the Hartford Insurance Company that funded its development, it tames the modern steamers by preventing the overheated, split and Learn More

  • SAMPLE - RSES

    boiler pressure is higher than the return main. With a Hartford loop, the wet return enters the loop at a point 2 in. below the waterline. As a result, only 2 in. of the boiler's contents can be lost if a leak or overpressure occurs. In a Hartford loop, the system return piping connects into …Learn More

  • Steam Near Boiler Piping Kits - PB Heat: Peerless® Boilers

    Steam Near Boiler Piping Kit Kit includes: All near boiler piping including Hartford loop connections Part Number Steam Boiler Model Numbers 63910 63-03L & 63-03 63911 63-04L & 63-04 63912 63-05L Through 64-07 Now Available! Near Boiler Piping Kits for …Learn More

  • TAMING YOUR STEAM SYSTEM – THE "HARTFORD LOOP" AND

    Feb 23, 2010 · Every Steam Boiler Manufacturer in his "Installation Instructions" Manual details a boiler piping configuration known as "The Hartford Loop" and Equalizer Piping, whether so-called or not. Named after the Hartford Insurance Company that funded its development, it tames the modern steamers by preventing the overheated, split and Learn More

  • INDUSTRIAL HOT WATER BOILER - Industrial Boiler,Oil & Gas

    GAS & OIL FIRED HOT WATER BOILER 1.4-58MW. Gas & oil fired hot water boiler is a popular type, clean fuels such as natural gas, biogas, city gas, coke oven gas, blast furnace gas, LPG, heavy oil, light oil, residue oil, kerosene are available. Efficient three-pass design, with …Learn More

  • hartford loop - HVAC-Talk

    Apr 16, 2006 · The Hartford Loop serves to equalize pressures on a CLOSED (no pump) system. You still need the equalizer pipe, of course, every boiler does. You tie in the pump line at the bottom of it, though, to avoid that hot water point near the water line. Noel. Liming06, 05:32 PM #12.Learn More

  • What is the purpose of a Hartford loop on a steam boiler?

    Invented in the U.S. in 1919 by the Hartford Steam Boiler and Inspection Company in response to an unacceptable rate of steam boiler damage, loss, and even explosions, the Hartford Loop is a piping arrangement at the steam boiler condensate return line that allows condensate to re-enter the boiler but prevents complete.Learn More

  • China Steam Boiler manufacturer, Boiler, Coal/Biomass/Oil

    Steam Boiler manufacturer / supplier in China, offering Full Wet Back Horizontal Duel Fuel &Gas Steam Boiler/Hot Water Boiler Especially for Food Industries, Horizontal Fixed Grate Wood Coal Manual Fired Steam Boiler for Clothing Factory, 1 to 25 Ton Oil Gas Fired LNG Three Pass Horizontal Industrial Steam Boiler 10%off Discount for 2021 Year and so on.Learn More

  • Hartford Loop? - DoItYourself.com Community Forums

    Apr 28, 2005 · Boilers - Home Heating Steam and Hot Water Systems - Hartford Loop? - I'm gonna be installing a Burnham IN5 steam boiler and need to constuct a hartford loop. My …Learn More

  • 2t oil fired Boiler Brand Fully Automatic

    Oct 31, 2021 · Hot 6 ton Diesel Oil Gas Fired Industrial Steam Boiler WNS series gas/oil fired steam boiler is horizontal three pass fire tube wet back full automatic steam boiler. It normally suitable for 500kg to 20ton/h capacity use all kinds of and oil fuelssuch as natural lpglngcngcity biogas diesel oilheavy oil. 1.Model:WNS 2.SteamLearn More

  • Hartford Loop - Mass Engineers, Steam Engineering, …

    A Hartford Loop is an arrangement of piping between a steam boiler's header and its gravity-return piping. The end of the header drops vertically below the boiler's waterline and connects into the bottom of the boiler. We call this pipe the "equalizer" because it balances the pressure between the boiler's steam outlet and condensate-return inlet.Learn More

  • Boiler installation — Heating Help: The Wall

    Oct 31, 2021 · 1. The supply riser goes straight up into the main in the back. 2. The header reduces on the horizontal rather than the equalizer reducing vertically. 3. The equalizer goes horizontal for a bit instead of straight into the Hartford loop. I'd appreciate any feedback. And of course, if there is something I …Learn More

  • Hartford Steam Boiler Inspection and Insurance Company

    The Hartford Steam Boiler Inspection and Insurance Company (HSB) founded in 1866 and headquartered in Hartford, Connecticut, U.S., is a global specialty insurer and reinsurer.The company is the largest provider of equipment breakdown insurance and related inspection services in North America serving over five million commercial locations.Learn More

  • Hartford loop | Article about Hartford loop by The Free

    The Hartford Loop consists of an equalizing pipe connecting the steam header to the condensate inlet at the bottom of the boiler. Low pressure steam heating systems: steam characteristics, design ideas, installation practices and components are described to aid in proper steam system designLearn More

  • Hartford Loop - Mass Engineers, Steam Engineering, Steam

    A Hartford Loop is an arrangement of piping between a steam boiler's header and its gravity-return piping. The end of the header drops vertically below the boiler's waterline and connects into the bottom of the boiler. We call this pipe the "equalizer" because it balances the pressure between the boiler's steam outlet and condensate-return inlet.Learn More

  • Hartford Loop Diagram

    Oct 11, 2018 · A Hartford Loop is an arrangement of piping between a steam boiler's header and its gravity-return piping. The end of the header drops vertically below …Learn More