How much does a Sime boiler repair cost?

Most Sime repairs are a fixed labour charge plus parts — we give you the price up front before any work begins. No call-out scams, no surprise fees. Call 07873 345716 for an honest quote.

What warranty do you offer on a new Sime install?

Up to 10-year manufacturer warranty. Plus our own 12-month workmanship guarantee.

Can you fix Sime fault code AL 01?

Yes — AL 01 on a Sime typically means: Overheating / safety thermostat intervention — check radiator valves, allow to cool, reset. We diagnose and fix this regularly across Bradford, Leeds and West Yorkshire.

Are you Gas Safe registered for Sime work?

Yes. Every Sime job is carried out by a Gas Safe registered engineer (registration 980201). You can verify our registration on the Gas Safe Register at any time.

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Sime Boiler Repair, Service & Installation

Gas Safe Reg. 980201• 24/7 across Yorkshire

Sime Murelle, Brava & Format combi boiler repair and installation.

Call 07873 345716 WhatsApp us Free quote

About Sime repairs & installs

Sime is an Italian boiler manufacturer with a growing UK presence — known for long warranties and good value. We service and repair the Murelle EV HE, Brava One, Format and Friendformat ranges across Bradford, Leeds and the wider Yorkshire area. Common Sime faults are AL 01 overheats, AL 02 low pressure and AL 06 ignition lockouts — sortable in a single visit on most call-outs. New Sime Murelle installs come with up to a 10-year manufacturer warranty.

Sime models we work on

Murelle EV HEBrava OneFormat DGT HEFriendformatPlanet Dewy

Common Sime fault codes we fix

AL 01
Overheating / safety thermostat intervention — check radiator valves, allow to cool, reset.
AL 02
Low system water pressure — repressurise to 1.0–1.5 bar via filling loop.
AL 03
High system water pressure — close filling loop, bleed a radiator to around 1.2 bar.
AL 04
Temperature sensor (thermistor) fault — sensor swap.
AL 05
Temperature sensor (thermistor) fault — sensor swap.
AL 06
No flame detection / ignition failure — gas supply, electrode or gas valve.
AL 07
Overheating / safety thermostat intervention — circulation or pump fault.
AL 09
No water circulation — pump jammed, blocked or faulty.

Up to 10-year manufacturer warranty

When you have a new Sime boiler installed by us, we register the manufacturer warranty on your behalf so you're fully covered. Plus our own 12-month workmanship guarantee.

Reviews

Real reviews from Sime customers

Verified 5★ Google reviews from across Bradford, Leeds and the wider Yorkshire area.

Read all Google reviews

Boiler Rescue to my Rescue

"Had a leaking Worcester boiler, Abdullah came out Saturday evening within 2 hours, replaced part which he had on him. Great communication from initial call to completion and very professional, highly recommended."

— Mohammed

Great job replacing my boiler

"Boiler Rescue 247 Ltd did a great job replacing my boiler. Mr. Abdullah was polite and experienced. Very good service."

— Adil

Excellent service and reliable

"Top service from Abdullah. Turned up on time, professional throughout, and got the job done properly without cutting corners. Explained everything clearly and made sure everything was working perfectly before leaving."

— Bobby

New boiler installation

"Enquired on the Tuesday and the lads turned up the very next day at the arranged time. Polite, clean working and tidied up after. Price was competitive. Recommended 5*."

— Paul

Brilliant service to fix leak / drop in pressure

"Brilliant service from Abdullah, fast, friendly and efficient, will definitely use again."

— Mohammad

Five star service

"Very good service, on time and very clean work and reasonable price."

— Andrzej

FAQs

Sime boiler — common questions

Yes — we repair every model in the current Sime range (Murelle EV HE, Brava One, Format DGT HE, Friendformat and more) plus older units. Most call-outs are first-time fixes thanks to common Sime parts carried on the van.

Other boiler brands we work on

Worcester Bosch

Worcester Bosch boiler repair, servicing & install — Greenstar, Lifestyle & Highflow.

Vaillant

Vaillant boiler repair, servicing & installation — ecoTEC plus, Pro & ecoFIT.

Ideal

Ideal Logic, Vogue & Heat boiler repair, servicing and installation.

Baxi

Baxi 400, 600, 800 and Platinum combi repair, servicing & installation.

Glow-worm

Glow-worm Energy, Easicom & Ultimate3 combi repair and installation.

Viessmann

Viessmann Vitodens combi repair, servicing and installation in Yorkshire.