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Tyldesley FAQs — system boiler installation

What's the difference between a system and a combi?+

A system boiler heats the radiators directly and stores hot water in a separate unvented cylinder. A combi does both on demand with no cylinder.

What size cylinder do we need?+

150L covers most 3-bed / 1-bathroom homes; 210L or 250L for 4+ beds and 2 bathrooms.

Do we need a G3 unvented ticket for the cylinder?+

Every engineer working on the unvented cylinder here holds a current G3 qualification — it's non-negotiable.

Is a system boiler more efficient than a combi?+

At full load, similar. On real household usage they're usually a couple of % less efficient than a combi but win on high hot-water demand.

Local facts — Tyldesley

Postcode
M29
Council
Wigan Council
Nearest road
A577 Elliott Street
From Wigan
6 miles east

Tyldesley a mid-sized town linked to Manchester by the guided busway. Landmark on the doorstep: the guided busway to Leigh and Manchester.

Related pages

Typical system boiler installation work in Tyldesley

For Tyldesley homeowners and landlords looking for system boiler installation. Typical Tyldesley property mix: a spread of ex-council semis around Shakerley and newer builds off Astley Street. That's what shapes the system boiler installation approach we take here.

  • Two or three bathrooms drawing hot water simultaneously
  • Removing tanks from the loft during a bedroom conversion
  • Retrofit unvented cylinder in a downstairs airing cupboard
  • Upgrade from an old open-vented gravity system
  • New extension where a combi would be undersized

Nearby areas we also cover

Why locals choose Brogas here

We work across M29 weekly — a mid-sized town linked to manchester by the guided busway — and our TrustATrader and Rated People profiles carry verified reviews from customers in Tyldesley and neighbouring areas.

In summary

System Boiler Installation in Tyldesley (M29) done properly by a local Gas Safe team — priced up front, warranty registered and paperwork sorted.

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