Why are condensing boilers called “condensing” boilers?, They freeze water, They turn water vapour into liquid water, They produce electricity, They use cold air, What do condensing boilers extract from exhaust gases?, Water, Air, Heat, Fuel, What makes a condensing boiler highly efficient?, A larger or dual heat exchanger, A smaller burner, A short cylinder, A cold flue, What does the heat exchanger do?, Stores fuel, Transfers heat from the burner, Produces water, Cools the gases, How many types of condensing boilers are there?, One, Two, three, four, How do regular condensing boilers heat hot water?, Through a hot water cylinder, Through a battery, Through the flue, Through cold air, What do combination condensing boilers provide?, Cold water, Electricity, Instant hot water without a cylinder, Gas without heat
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Condensing Boiler
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