Combi Boiler-Newbie needs answers | Terry Love Plumbing

May 23, 2018 · BTW: It's good to have at least enough radiation to emit the load at the 99th percentile temperature bin at an AWT of 140F. With that much radiation the boiler operates in condensing mode at least 90% of the time, and pretty much hits …

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In Floor Heat – Boiler – Help - General Discussion Forum

Feb 06, 2020 · A second opinion may be a good idea as well. John Miller. Participant. either a mixing valve or doing injection mixing will probably be about the same as the cost difference between a non vs condensing Boiler. Combine that with efficiency over the life of the boiler and ability to use outdoor reset to control the supply temperature will

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Ideal logic condensing boiler making vibrating noise

Apr 26, 2020 · I've posted before but it's been a good week now and I have an update. The boiler is 18 months old. Serviced. Bled the radiators. Pressure is fine. Everything runs fine. But randomly a few times a day when the boiler isnt doing anything. Heating isn't on. No demand for hot water. It makes a vibrating noise which from underneath sounds like a

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Best Boilers for 2022 | Which one do you need? | The Eco

Jan 12, 2022 · Conventional boilers also combine well with solar panels, and you can fit the cylinder with an electrical immersion heater as a failsafe if the boiler breaks. The main negative is that with two tanks, a hot water cylinder, and a boiler, a conventional boiler takes up much more room, and is more difficult and costly to install than other heating

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Grants and benefits – Energuide

Are oil-fired, condensing boilers worth it? — Heating Help

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Keeping a boiler in condensing mode - MoneySavingExpert Forum

Oct 14, 2014 · It is the point at which the boiler uses all of its bag of tricks to keep itself in 'condensing mode' (modulating the flame and keeping the outgoing temperature at a level which keeps the return low enough for that 10% efficiency boost) for that 95% of the time. Hopefully that clears up something.

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To Reduce Flow Temperature Or Not Reduce Flow Temperature

Dec 10, 2021 · Since this point, I've seen lots of installers and companies jump on the 'condensing boilers actually condensing' bandwagon, promoting lowering boiler flow temperatures and literally telling people to turn the flow temperature dial down on your condensing boiler, as a …

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System vs Combi Boiler: Which is Best for Your Home

Your demand for hot water will decide whether you need a system or combi boiler. If you need lots of hot water – and we're talking about homes with two or more bathrooms – then a system boiler is your best bet.One bathroom and you should turn to the combi boiler.. The main reason for this lies in the fact that system boilers store hot water in a cylinder so can meet higher …

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Heat pumps: all you need to know - Energuide

What is a Condensing Gas Boiler? | U.S. Boiler Company

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Boiler Plus — Everything You Need to Know | Ideal Heating

Feb 12, 2018 · Boiler Plus is a set of standards that were implemented in April 2018 to improve the way people use energy in their homes, giving them a greater choice on how to maximise energy efficiency.. These standards provide households with a level of choice over how boiler efficiency measures are implemented in their homes, whether they use a combi, system or heat …

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What is a Condensing Gas Boiler? | U.S. Boiler Company

Yes it is! Combining a condensing boiler and a thermodynamic boiler allows you to harness the 2 most efficient technologies available on the market for your heating and domestic hot water and cut down on your use of fossil fuels. A win-win solution for your pocket and the environment. Why are condensing boilers more efficient?

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Multiple Boiler Systems - PM Engineer

Aug 30, 2002 · Multiple boiler systems are exceptionally well suited to systems that combine space heating with high but intermittent demands for domestic hot water. Consider a situation where the hot water demand is 15 gallons per minute heated from 50 to 120 degrees F. This works out to a heating rate of 525,000 Btu/hr!

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Plumbing in solar thermal to a combi boiler (combination

All new boilers are condensing where older models may not be, however this does mean the boiler requires replacement as long as it boiler is in good working condition. The Solartwin combi preheat system offers a non – intrusive solution by use of a low maintenance vented thermal store, dimensions 571 x 571 x 750mm, that will fit in a kitchen

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The Best Combi Boilers Reviews | 10 Latest Picks Of 2022

Jan 04, 2022 · 2 Top 10 Best Combination Boilers Reviews. 3 List of Top Combi Boilers we Reviewed. 3.1 1. Rinnai Indoor Condensing Gas Boiler i120CN NG LP – 120k BTU Combi Boiler. 3.2 2. Heatline By Vaillant Capriz 2 28kw Natural Gas Combi Boiler. 3.3 3. Rinnai M060SN Indoor Condensing Gas Boiler, 60k BTU – Natural Gas Combi Boiler.

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7 Best Combi Boiler Reviews - Home Gear Kit

Dec 16, 2021 · And durability also somewhat gives an idea of how long the boiler will serve you efficiently. Choosing the correct brand paves a way to reliable sources. Consider stainless steel as the construction material for a good combi boiler. But note that, the type of the boiler is one of the determiners of its material. Thus comes durability.

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I found this idea interesting on how to preheat water

Oct 31, 2012 · Condensing boiler matched with a properly sized indirect are really the ultimate in fuel efficiency and domestic hot water performance. The colder the return water - from heating system or indirect - the more the boiler will condense the by-products of combustion and recover the latent heat trapped therein.

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Ideal Logic C30 Combi Boiler Full Review & Guide | Boiler

Jan 24, 2022 · These modern boilers need to be hung on a wall or stored in a kitchen cupboard. As they're compact and innovative, they're perfect for flats and small homes. Ideal has ensured that this is a boiler for the future with its hydrogen-ready boiler capabilities. Are Ideal Logic C30 combi boilers good value for money?

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Pros and Cons of Combi Boilers | Combi Boiler Guide

The Pros and Cons of Combi Boilers . Combination boilers (also known as "combi boilers") have become more and more popular in the UK over the past few years, with over 70% of homes choosing to install a combi boiler, over regular hot water or system boilers.

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Ideal Logic Combi C30 Gas Boiler | Price & Warranty

The Logic C30, designed and manufactured by Ideal, is a gas combi boiler that's suited for installation in properties with 1 bathroom and an en suite. How efficient is the Ideal Logic C30? This boiler has the potential to lower your energy bills thanks to the ErP A-rating for heating and hot water and 94% efficiency.

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Combi-Boilers | Eco-Friendly & Energy Efficient | Navien

Navien condensing stainless steel heat exchangers recover extra heat that would be lost in non-condensing boilers. The result is a reduction in energy consumption, lower CO 2 emissions and low exhaust temperatures allowing the use of less …

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Ideal Instinct Combi boiler review - Which?

This Ideal Instinct boiler is a gas condensing combi boiler from Ideal that promises to be easy to use for users and easy to install for engineers. Read our review to find out if Ideal boilers are reliable and what expert heating engineers think of them. What's included: Pros and cons. Heating Engineer reviews. Boiler owner views and reliability.

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Bosch Dual Combi Boiler Installation For Home Central

Is it a good idea to combine a condensing boiler and a thermodynamic boiler? Yes it is! Combining a condensing boiler and a thermodynamic boiler allows you to harness the 2 most efficient technologies available on the market for your heating and hot water. A win-win solution for your pocket and the environment! Find out more

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Should You Change Your Conventional Boiler for a Combi

Apr 25, 2019 · Highly efficient. Since 2018, all new Combi boilers installed across the UK need to have an efficiency rating of at least 92%. Helping to reduce your carbon footprint and your energy bills. Lower energy bills. A minimum efficiency of 92% means that only 8% of the fuel used by the boiler is wasted.

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Should New Boiler go in Loft? — MoneySavingExpert Forum

Apr 25, 2008 · We have a condensing boiler (in the kitchen, covered by a "larder" cupboard, which we can still use the bottom of for pans etc). Our tank is in a cupboard half way up the stairs. We've had it for nearly 3 years and it's great, my DH insisted we get it (even though it was twice the price of the combi), and I don't regret it for one minute.

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Is it a good idea to combine a condensing boiler and a

Is it a good idea to combine a condensing boiler and a

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Mod-con boiler: help! - GreenBuildingAdvisor

Jan 28, 2019 · A condensing burner at 19K min-fire delivers about 18,000 BTU/hr or 300 BTU/minute. So the temperature rise rate when the water is at the same temp as the concrete is about 300BTU/135lb= 2.2 degrees per minute. Set up for a 10F swing it'll be a 4.5 minute minimum burn time, which isn't bad.

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Steam and Condensate - What is Condensate?

Especially the boiler. Boilers like a ph of somewhere between 10 and 11. Add chemicals to convert it. Hydrazine is an example. You are adding hydrogen that will combine with the oxygen to form water. it is not a good idea to return it to the condensate system. There is too a high probability of contaminating the condensate with product

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Does my boiler need chemicals? - Heating Help

Dec 07, 2015 · If you have a boiler or a system that has failed a few times from corrosion you might have a client that is willing to play ball with you. But if you show up and see an impending disaster, and this is the first time it's happening, or if the owner is new, then selling chemicals is going to be very difficult.". So bring an open mind and a

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Combi Boiler Replacement & Installation Guide - Viessmann

A storage combi boiler combines the features of a system boiler and a combi boiler in one package, meaning it is equipped to provide efficient heating and hot water in large volumes. With a storage combi boiler, there is no need for a separate domestic hot water (DHW) cylinder, so these appliances are easier to install than system boilers and

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Steam and Condensate - What is Condensate?

Especially the boiler. Boilers like a ph of somewhere between 10 and 11. Add chemicals to convert it. Hydrazine is an example. You are adding hydrogen that will combine with the oxygen to form water. it is not a good idea to return it to the condensate system. There is too a high probability of contaminating the condensate with product

Read more

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