condensing natural gas boilers

  • Bosch Greenstar Boilers - Furnace Compare

    Dec 27, 2018 · The Bosch Greenstar is a gas condensing boiler with an efficiency rating of up to 96.1% AFUE. All models of the Greenstar series are Energy Star rated. The Greenstar features a wall-hung design and is available as a space heating boiler with a hot water tank or as a combi unit. It features an Al-Si heat exchanger made of Aluminum-Silicon alloy Learn More

  • Does your Boiler keep needing a reset or lock - YouTube

    If your boiler keeps locking out, or the boiler reset light keeps coming on, then it is a sure sign of a problem, that will need fixing sooner rather than laLearn More

  • Boiler Tube Replacement in Atlanta | Boiler Retubing

    Boiler Solutions can retube boilers from top manufacturers like Cleaver-Brooks, Superior, Bosch, Hurst, Johnston, Columbia, Powermaster, and many more. Additionally, we provide R-Stamp welding services. Keep your operations running seamlessly while we Retube your boiler.Learn More

  • You Should Be Pitching NTI Trinity Fire Tube Boilers

    A well-designed condensing boiler will last longer, use less gas, and provide better comfort than a bargain boiler. Here are some suggested talking points for pitching a Trinity Fire Tube from NTI. Compare the long term savings potential of going with a 90% AFUE Tft vs an 80% cast-iron model. Explain the comfort advantages offered by the Learn More

  • Boiler Report 2019 | Liming | phcppros

    May 06, 2019 · "Throughout our industry many have different preferences when it comes to condensing equipment. NTI offers the widest line of condensing boilers. Whether water tube or fire tube, simple and straight forward or with built in primary/secondary piping and elaborate features, NTI has a boiler …Learn More

  • Boiler Preparation, Start-Up and Shutdown

    ignition, bringing the boiler up to normal operating conditions, and preparing and pressurizing the steam headers. Ignition Although boilers have many different specific ignition systems, they all follow the same basic sequence of steps: 1. Pre-purge of the furnace. 2. Reduction of air flow for stable ignition. 3. Pilot burner ignition 4.Learn More

  • How many BTU boiler do I need for my house?

    Jan 01, 2020 · Also Know, what size boiler do I need for 2000 square feet? So all you have to do is take the square footage and multiply it by 30. If your home is 2,000 square feet than you will need about 60,000 BTUs. Finding the right size of the boiler. for your home is so very important. Also to know, how many BTU do I need to heat my house?Learn More

  • Boiler Tube Replacement in Atlanta | Boiler Retubing

    Boiler Solutions can retube boilers from top manufacturers like Cleaver-Brooks, Superior, Bosch, Hurst, Johnston, Columbia, Powermaster, and many more. Additionally, we provide R-Stamp welding services. Keep your operations running seamlessly while we Retube your boiler.Learn More

  • Combi Boiler: Dunkirk vs Navien | Terry Love Plumbing

    Mar 11, 2016 · The Helix VLT series are not a combi boilers, they are mod-cons with stainless finned water-tube heat exchangers and ~5:1 turn down ratio. You'd need an indirect fired tank for domestic hot water. The smallest in the series (the- 50 ) has a decently low 10,000 BTU/hr in, which would be about 9500 BTU/hr out at minimum fire.Learn More

  • 2. BOILERS - Bureau of Energy Efficiency

    Fire tube boilers, typically have a lower initial cost, are more fuel efficient and easier to operate, but they are limited generally to capacities of 25 tons/hr and pressures of 17.5 kg/cm2. Water tube or "water in tube" boilers in which the conditions are reversed with the water passingLearn More

  • Navien NHB-150 vs. Bosch Greenstar 151 — Heating Help: The

    I like a condensing boiler or combi boiler with a Stainless Steel Fire Tube heat exchanger. Lochinvar Noble and Knight boilers, Burnham Aspen (K2FT), HTP, Bradford White, Laras, Triangle Tube there may be more that have this type of heat exchanger.Learn More

  • Water Tube Boilers vs. Fire Tube Boilers | Miura America

    Why Miura Water Tube Boilers Are More Efficient Than Traditional Fire Tube Boilers. When choosing a steam boiler for your facility, you typically have a choice between a water tube or a fire tube design.While both may have their advantages in certain situations, from an efficiency standpoint, Miura water tube boilers are far more efficient than fire tube boilers.Learn More

  • Bosch Greenstar Boilers - Furnace Compare

    Dec 27, 2018 · The Bosch Greenstar is a gas condensing boiler with an efficiency rating of up to 96.1% AFUE. All models of the Greenstar series are Energy Star rated. The Greenstar features a wall-hung design and is available as a space heating boiler with a hot water tank or as a combi unit. It features an Al-Si heat exchanger made of Aluminum-Silicon alloy Learn More

  • Multiple-Choice Questions or Objective Type Questions on

    Mar 11, 2021 · Fire tube boiler generates steam at pressure; Upto 65 bar; Upto 165 bar Uptob 25 bar ; Upto 80 bar; Overall efficiency with economiser of a water tube boiler is; 90% ; 75%; 65%; 55%; Overall efficiency of a fire tube boiler is; 90%; 75% ; 65%; 55%; The rate of generation of steam in a water tube boiler is; 9 tonnes per hour; 90 tonnes per hour Learn More

  • Boilers | Products | Residential - Bosch

    Boilers. Gas, oil-fired and condensing boilers from Bosch. These boilers deliver reliable heating and hot water with high efficiency and low operating costs.Learn More

  • Residential Boiler | Noble Fire Tube Boiler | Lochinvar

    Boilers > Residential Boilers > Noble® Fire Tube Boiler > Noble® Fire Tube Boiler. Noble is easy to install, set up and service, and promises to deliver the lasting reliability and serviceability the industry has come to expect from a Lochinvar boiler. 4 Models from 80,000 to 199,000 Btu/Hr;Learn More

  • Boiler Tubes | Inspectioneering

    Feb 22, 2018 · Boiler Tubes are metal tubes located inside of boilers that heat water in order to produce steam. There are two major types of tube boilers: water-tube boilers and fire-tube boilers. In water-tube boilers, water circulates inside the tubes and is heated externally by hot gases generated by the furnace.Learn More

  • The Best Boiler Brands | 23 Brand Comparison | FurnaceCompare®

    May 13, 2020 · Commercial models have a 1-year warranty on the full boiler and a limited 5-year warranty on the heat exchanger. Ideal Boilers. Ideal Boilers rivals Worcester Bosch in terms of quality but is significantly less expensive, making this a favorite brand among consumers. Newer boiler models from this brand have a lifespan of 12 to 15 years.Learn More

  • What is a Boiler and How Does it Work? | RealPars

    Aug 19, 2019 · Fire-tube boilers tend to be the cheapest type of boiler to produce, as they have a fairly simple construction but are typically limited for low to medium pressure applications due to the thickness of the outer shell containing the water. 2. Water-Tube Boiler.Learn More

  • Boilers: Burnham, Weil-McLain, Slant/Fin, Lochinvar

    133,000 BTU Output Mascot FT Wall Mount Fire Tube Combi Boiler (NG/LP) MFTCW140NA1XN 133,000 BTU Output Mascot FT Wall Mount Fire Tube Combi Boiler (NG/LP) SKU: MFTCW140NA1XN Laars SKU : MFTCW140NA1XNLearn More