excellent efficiency cast iron boiler

Cast iron boilers - oil & gas | Granby Industries

Constructed with high quality GG20 cast iron, the DK2 boiler is built to withstand rapid temperature changes of the heating system. This feature enables the cold start operation; The DK2 boiler is capable of being fired with oil, propane or natural gas thereby providing the homeowner with much needed flexibility amidst ever changing fuel prices

Cast iron boiler efficiency - Nick Hill

Layout of a cast iron boiler based hot water system. A cast iron boiler, either wall or floor mounted would be positioned lower than the cylinder. Typically on the ground floor. The cast iron boiler may either share pipes with the central heating, in which case, the hot water circuit will be pumped and have a 3 port motorised zone valve,

New Yorker Boiler Company | Manufacturer of Residential

New Yorker Boiler Company, manufacturer of reliable residential hydronic-heating products, offers a complete line of cast iron and steel boilers, as well as an indirect water heater. With a product line that offers both gas-fired water and steam and oil-fired water or steam boilers, New Yorker Boiler now offers a new ENERGY STAR certified, high

Condensing boiler - Wikipedia

Condensing boiler. They achieve high efficiency (typically greater than 90% on the higher heating value) by condensing water vapour in the exhaust gases and so recovering its latent heat of vaporisation, which would otherwise have been wasted. This condensed vapour leaves the system in liquid form, via a drain.

Water quality with high-efficiency boilers - PHCP Pros

Aug 11, 2016 · But eight out of ten hot water boilers we install are high-efficiency condensing boilers. With high-mass, cast iron hot water boilers, I never really gave any thought to the quality or treatment of the system fill water. I would drain the system, cut the old boiler loose, connect the new boiler, fill and purge, and be on my way.

I plan on replacing my 25 year old cast iron boiler with

Apr 05, 2013 · I plan on replacing my 25 year old cast iron boiler with an ES2 or a Series 3. Aside from a 1% difference in efficiency - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website.

is high efficiency gas boiler worth the investment? what's

is high efficiency gas boiler worth the investment? what's the maintenance cost? I am thinking to convert oil fired boiler and electric hot water tank into gas-fired boiler and gas hot water tank? some plumbers told me to go with high efficiency gas boiler and other plumbers told me to go with standard gas boiler.

Boilers | Gas and Oil Fired Boilers from Lennox Residential

Ideal for homes in northern regions, Lennox ® boilers integrate easily with existing radiator or under-floor heating systems for energy-efficient comfort, all winter long. With efficiency ratings of up to 95% AFUE, Lennox boilers can help you save hundreds of dollars each year in utility bills, compared to older and standard- efficiency boilers.

Maintenance requirements on High Efficiency Boilers | This

Nov 29, 2010 · A typical cast iron boiler sends the same water temperature through the system no matter what the temperature is outside. You only need the hottes water on the coldest day of the year. You don't need 180 degree water when it's 15, 20, 30, 40 degrees outside you only need it at your climates coldest day and in some cases you never need it.

Condensing vs traditional cast iron boiler? — Heating Help

I am debating on purchasing the Alpine modcon vs one of their traditional cast iron boilers. Is there any reason I should choose the Alpine? I've performed a cost-benefit analysis and financially the cast iron is much cheaper over 25 years, assuming the condensing boiler needs to be replaced after 12-15 years.

10 Best Boilers of 2018 - FurnaceCompare.com

Aug 17, 2018 · The Buderus G215 is a cast iron oil-fired boiler with an efficiency of up to 86.7% AFUE. It is constructed to be flexible, corrosion-resistant, and designed to resist thermal shock. The unit is covered in 3” of thermal insulation to reduce heat loss.

Cast iron boilers - oil & gas | Granby Industries

Our Conforto cast iron triple pass boiler offers high efficiency performance. It is certified Energy Star at all firing rates (ECM motor only).

Condensing vs traditional cast iron boiler? — Heating Help

The GT 530A/AE Series is an eutectic cast iron 4-pass, high efficiency, large net output, low operating temperature, designed boiler. These boilers are specifically designed for oil/gas/propane firing. The GT 530A/AE is equipped with a service friendly control panel with built-in ON/OFF limit, high limit, manual reset limit and a temperature gauge.

Cast Iron Boilers - boyertownfurnace.com

through the boiler for high efficiency. There are no baffles to remove and the flue passages are easily accessible for cleaning and servicing. The Solaia boiler is “Energy Star Rated” with efficiencies up to 86.5%. • High efficiency to 86.5% • Standard design pressure to 58 psi • Limited Lifetime Warranty • Direct vent capabilities

Cast Iron Boilers - Boyertown Furnace

Constructed of GG20 cast iron for greater durability, excellent heat transfer, and resistance to corrosion, the Solaia is the result of over 50 years of engineering and manufacturing experience. The unique turnaround design of the rear casting creates optimal flue gas passages through the boiler for high efficiency.

Q3 Boiler - Slantfin

Aug 02, 2017 · Efficiency: AFUE 87.0%; The Q3 boiler is a hot water boiler heating system which oil-fired cast iron boiler offers high-efficiency. Its cast-iron design is recognized by heating professionals everywhere as the longest lasting, most durable heat exchanger material. It’s an ideal choice for new construction. The Q3 is DOE 2021 compliant

10 Things to Know About Boilers | Boiler Expert Minneapolis

Yes or no, depending on the efficiency of your boiler. Technically, boiler systems do not remove or add humidity, with the exception of cast iron boilers. A low-efficiency boiler, however, will utilize indoor air to make the necessary combustion flame, which can dry out your home.

Advanced Thermal Hydronics Boilers (ATH) - Thermal Tech

KN Series boilers are the first commercial boilers to achieve the high efficiency of condensed applications utilizing cast iron. Synonymous with durability and strength, cast iron is condition tolerant and heat retentive, which, when coupled with the energy savings of fully modulating, high-efficiency condensing boiler performance makes KN

Weil-McLain 382-200-602 GV90+ 5, High Efficiency Cast Iron

Weil McLain GV90+ 5, High Efficiency Cast Iron Boiler - 140,000 BTU - 91.4%. The heaters provide twice the peak flow of a tankless coil, 50% more than a comparable sized direct-fired gas water heater and 3 times as much as an electric unit. With boiler sections made from recycled metals and lower emmission levels than most boilders, the GV90+ is one of the greenest cast irons boilers around.

Best Residential Boilers | U.S. Boiler Company

Buderus Gas Conventional Boilers. Buderus produces boilers designed for excellent efficiency and long life. Logano GC144. NEW! Efficiency ratings of 85% on all models! Stainless Steel Corrosion Resistant Premix Burners GL-180M Flexible Cast Iron Electronic Ignition Side Piping Design for Convenient Boiler Retrofit Installation

CF3 Series – BOILERSMITH LTD.

surpasses cast iron/copper fin/vertical; Matches all firetubes; Ranges from 83% to 87%; Engineered to Last. Thicker, SA285C Pressure Vessel Quality Plate and larger diameter stay-rod; 100% water-cooled; Refined by decades of field application; PROVEN long life; Gas or

Viessmann Cast Iron Oil Boilers - boilerpro.ca

Viessmann cast iron oil boilers to offer a reliable, durable and efficient residential heating solution. Viessmann boilers have a compact triple-pass design when combined with a high-quality heat exchanger surface ensures easy installation, economical energy consumption, high

10 Things to Know About Boilers | Boiler Expert Minneapolis

A low-efficiency boiler, however, will utilize indoor air to make the necessary combustion flame, which can dry out your home. In contrast, a high-efficiency boiler pulls air from outdoors to achieve combustion and does not affect the indoor air. Now, one more tip about cast iron boilers, which are designed to use indoor air for combustion.

10 Best Boilers of 2018 - FurnaceCompare.com

The only way the condensing boiler seems to make sense, is if it's actually 25% cheaper to operate than the cast iron, natural gas increases 8% each year for 25 years, or the lifespan of the condensing unit is 25 years. Basically spending $6000 every 12 years really eats into any savings.

Improving Boiler Life and Reducing Cast Iron Boiler Accidents

A cast iron boiler is intended to be used as a heating plant either for hot water or steam supply. Use in other applications is asking for trouble. In one situation, for instance, the owner wanted to use a 15 psig cast iron steam heating boiler to supply steam for cleaning engine parts at a service station.

New Yorker Boiler Reviews | Consumer Ratings Opinions

Jul 04, 2015 · New Yorker Boiler Reviews | Consumer Ratings. The capacity ranges for New Yorker hot water boilers make them ideal for residential use. The efficiency ranges for New Yorker hot water boilers range from 80% AFUE to 87.6% AFUE* (according to New

Maintenance requirements on High Efficiency Boilers | This

Nov 29, 2010 · The other plumber said that cast-iron boilers are the way to go, they are more reliable, require much less maintenance, and last much longer. He said the Alpine needs to be disassembled every year and cleaned, whereas a cast-iron boiler needs only a triennial cleaning.

Condensing, Cast Iron Gas Boilers - Peerless® Boilers

Cast 92™ The new Cast 92™ boiler from Peerless® Boilers is a high efficiency, ENERGY STAR® approved*, cast iron condensing boiler. The gas-fired boiler can be used with either natural or LP gas and features direct spark ignition. The cast iron sections retain heat better and longer than other materials and lends to the extreme durability of the boiler.

The Ugly TRUTH About Cast Iron Boilers - energykinetics.com

Cast iron is basically steel with a high level of carbon impurities and carbon doesn’t translate into longer boiler life. Cast iron is a brittle material which can fracture under temperature shock.

Cast Iron Boilers - orders.sidharvey.com

A blend of technology and efficiency The Solaia is a low-mass, wet-base boiler with steel push nipples. Constructed of GG20 cast iron for greater durability, excellent heat transfer, and resistance to corrosion, the Solaia is the result of over 50 years of engineering

Cast Iron Boilers

steel push nipples. Constructed of GG20 cast iron for greater durability, excellent heat transfer, and resistance to corrosion, the Solaia is the result of over 50 years of engineering and manufacturing experience. The unique turnaround design of the rear casting creates optimal flue gas passages through the boiler for high efficiency. There are

GT 530A - GT 530AE - dedietrichboilers.com

 With one of the most advanced cast iron heat exchangers in the industry, it features an optional energy saving control package that can achieve up to a 15-20% reduction in fuel consumption. In the category of oil boilers, the Burnham MPO-IQ™ is ENERGY STAR® certified at 87% AFUE, the highest efficiency

GT 530A/AE As the Boiler Should Be!!! High Performance Low

eutectic cast iron baffles. This body design assures: Efficiency up to 87.8% Low water pressure drops Low noise level High thermal efficiency and heat transfer Low Water Outlet Temperaturedown to 105°F with indoor/outdoor reset achieves significant energy savings by reducing stand-by fuel consumption. In addition, it’s not necessary to maintain boiler

Buderus Gas Conventional Boilers - Bosch Climate

Gas Boiler- Condensing versus Cast Iron? - hvac-talk.com

Mar 08, 2008 · Conventional low efficiency boilers - 86% and below - will also benefit from outdoor re-set but to a lesser degree, because conventional boilers will condense when return water temperatures reach 130F or so. Outdoor reset will protect the boiler from slightly acidic condensate that is bad for cast-iron conventional boilers.

Condensing, Cast Iron Gas Boilers - Peerless® Boilers

Cast 92™ The new Cast 92™ boiler from Peerless® Boilers is a high efficiency, ENERGY STAR® approved*, cast iron condensing boiler. The gas-fired boiler can be used with either natural or LP gas and features direct spark ignition. The cast iron sections retain heat better and longer than other materials and lends to the extreme durability

Boiler cast iron | WAPZ.NET

The Sentinel boiler combines the reliability of natural draft and cast-iron construction with the high efficiency perform-ance provided by the Slant/Fin S-Series heat exchanger. A new Sentinel boiler can save 30% or more on fuel bills compared to a typi-cal old boiler operating at 60% efficiency.

TRIO Cast Iron Boiler - fwwebbimage.fwwebb.com

The TRIO ® boiler by PurePro combines high efficiencies, convenient serviceability, and low mass European 3-Pass Technology. It is constructed of GG20-rated cast iron for Thermal Shock Protection and durability. The TRIO boiler’s state-of-the-art design includes recirculating flue gas technology for reduced emissions.

cast iron boiler furnace | eBay

Save cast iron boiler furnace to get e-mail alerts and updates on your eBay Feed. + Items in search results. SPONSORED. Central Boiler Taco 007E-2F4 ECM High-Efficiency Cast Iron Circulator With IFC. New – Open box. $99.95. Buy It Now +$11.30 shipping. 4 new & refurbished from $94.50.

Best Residential Boilers | U.S. Boiler Company

With one of the most advanced cast iron heat exchangers in the industry, it features an optional energy saving control package that can achieve up to a 15-20% reduction in fuel consumption. In the category of oil boilers, the Burnham MPO-IQ™ is ENERGY STAR® certified at 87% AFUE, the highest efficiency in