This is a very good question! The "best" answer is the boiler that fits your application the best. We have many choices for water systems and generally the higher efficiency boilers like our Evergreen Gas Boiler will be right for the application. Steam systems will require a boiler that meets the heating load plus a small pickup factor.
Read MoreApr 30, 2021 · A condensing boiler is an energy-efficient boiler that recovers heat energy from waste gases. By law, all new and replacement boilers must be condensing boilers. An A-rated condensing boiler runs at 92-94% efficiency. An old, non-condensing boiler runs at about 70% efficiency. You can tell whether you have a condensing boiler by looking at the
Read MoreCombi boilers directly heat water from the mains before delivering it to the central heating system, or domestic hot water outlet, as and when needed. They're a great choice for small to medium-sized homes with 1-2 bathrooms. Worcester Bosch have an extensive range of gas combi boilers with output ratings spanning from 25 kW right up to 50 kW.
Read MoreCondensing boilers are water heaters fueled by gas or oil. 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.
Read MoreMay 06, 2020 · Boiler pricing can vary by the size, style, brand, and efficiency. Most boilers in today's market are high efficiency, which is considered above 87% AFUE for oil-fired boilers, and 90% AFUE for gas-fired boilers. Boiler also have minimum efficiency ratings. Gas-fired boilers must be above 82% and oil fired boilers above 84%.
Read MoreMay 06, 2020 · Boiler pricing can vary by the size, style, brand, and efficiency. Most boilers in today's market are high efficiency, which is considered above 87% AFUE for oil-fired boilers, and 90% AFUE for gas-fired boilers. Boiler also have minimum efficiency ratings. Gas-fired boilers must be above 82% and oil fired boilers above 84%.
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