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Embassy Gas • Farnham (GU9–GU10)

Boiler Repair in Farnham

Boiler repairs across Farnham for no heating, no hot water, leaks, pressure drops and fault codes. Proper diagnostics, clear options, and repairs that stop repeat breakdowns — no nonsense, no upselling.

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Gas Safe Engineers Proper Diagnostics Clear Repair Options Farnham & GU Postcodes

Farnham-specific repair focus

Across GU9–GU10, we regularly see period homes alongside modernised family homes — often with systems that have been adapted over time (new combi swaps, extended pipework runs, mixed radiator types). In areas like Wrecclesham, Badshot Lea, Upper Hale, Lower Hale, Weybourne and central Farnham, issues such as circulation faults, pressure instability, and scale/sludge can contribute to breakdowns.

Our approach in Farnham is to fix the root cause, then advise on prevention (servicing cadence, inhibitor, and magnetic filtration where appropriate).

Common in Farnham

Kettling/noise, intermittent hot water, pressure drops, diverter faults, sludge-related cold spots, condensate issues.

Homes we regularly see

Victorian terraces, 1930s–1950s semis, and larger family homes with higher hot-water demand.

Before you book (safe quick checks)

No heating / no hot water

Check timer/programmer + thermostat demand. Note any fault code or flashing lights.

Low pressure

If it’s below ~1 bar, it may need repressurising (only if you’re confident and it’s safe to do so).

Frozen condensate

External condensate runs can freeze in cold snaps and stop the boiler firing.

Leak / water near boiler

Turn the boiler off and book in — leaks can quickly damage components if left running.

Common boiler faults we repair in Farnham

We repair combi, system and regular boilers. After diagnosis, we explain what failed, why it failed, and the most sensible repair route.

Pressure faults

PRV discharge, expansion vessel problems, leaks on valves/pipework, worn seals.

Hot water issues (combi)

Scaled plate heat exchanger, diverter valve faults, flow/temperature sensors.

No ignition / lockouts

Ignition components, flame sensing, fan/APS issues, PCB-related control faults.

Noisy boiler / kettling

Restricted flow through heat exchanger, scale/sludge build-up, pump issues.

What happens on a repair visit

We keep repairs structured: diagnose first, confirm options, then fix. If repair isn’t viable, we’ll be straight with you and help you plan the next step.

1) Diagnosis first

We identify the root cause and check key safety/combustion-related items.

2) Clear options

You get a clear explanation and the best route: repair, protect, or replace.

3) Repair & test

Where possible we repair on-site, then test operation and confirm stable performance.

4) Prevention advice

Service timing, inhibitor/filters, and what to watch for to avoid repeat faults.

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Boiler Repair in Farnham – FAQs

Can you fix no heating / no hot water?

Yes — we diagnose the cause and repair where viable. Fault codes help speed up diagnosis.

My boiler keeps losing pressure — why?

Typically a leak, PRV, expansion vessel fault, or worn internal seals. We’ll pinpoint the exact cause.

Do you repair all boiler types?

Yes — combi, system and regular boilers across Farnham and surrounding GU postcodes.

Should I repair or replace?

If repairs are frequent or the boiler is near end-of-life, replacement can be better value. We’ll advise honestly.

Boiler Installation in Farnham

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