C costs of each annual service including parts such

C costs of each annual service, including parts such as seals or electrodes replaced at this time. So, assess the likelihood of problems if you're in a new house with relatively new, reliable equipment, then a cheap policy covering the bare essentials and modest payout limits should do but if you've an old, unreliable and noisy boiler, then go for more comprehensive cover, with higher maximum claim amounts and as many annual.

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