
Oil Boiler Servicing & Installations
Reliable Oil Boiler servicing & Installation across North Devon. Trust our experienced team.
Oil Boiler Servicing in North Devon
Welcome to Jad Mottram Plumbing & Heating – Oftec Registered Oil Boiler servicing, repair and maintenance specialist.
We specialise in servicing, maintaining and installing a wide range of Oil boilers including Grant, Worcester Bosch, Trianco, Firebird, and Warmflow.
Please follow the link below to find out more from OFTEC about regular servicing recommendations:
Oil Boiler Installation
Comprehensive oil boiler installation to keep your home running efficiently and safely.
Our Oil boiler installation Includes:
Oil tank check including dip testing for contaminants
Install isolation valve, in line oil filter and fire valve.
Fit replacement boiler and flue
Install condensation run or purpose made soakaway
Fit Honeywell programable room thermostat or controls
Fit Honeywell automatic bypass valve
Fit an approved magnetic filter such as Fernox TF1 Omega
Existing system flushed and cleaned in accordance with BS7593.
MagnaCleanse system flushing at additional costs.
All reconnection pipework in copper
Removal of old boiler and flue.
Carbon monoxide alarm installation if required
Controls check
Discussion about use, performance and operation of your appliance
Issue Oftec CD 11 Commissioning Certificate, manufactures installation certificate and manufactures warranty.
All our boilers come with 5 or 10 years manufactures warranty and are HVO ready.


Oil Boiler Servicing
Professional oil servicing to maintain your oil fired heating system for reliable heating and performance.
Our Oil Boiler Servicing Includes:
Oftec registered engineer.
Oil tank check including dip testing for contaminants
Tank and oil line filter check
Fire valve check and test
Remove all turbulators and place in chemical bath
Clean secondary heat exchanger
Remove all baffles and clean main heat exchanger
Refit turbulators and baffles
Remove pressure jet burner
Clean blast tube and electrodes
Replace oil nozzle
Check photocell, solenoid and capacitor
Clean out lower part of heat exchanger
Clean and flush through condensation trap
Expansion vessel recharge
Magnetic filter clean out
Water quality check
Turn on boiler and adjust pressure jet burner to correct settings
Controls check
Discussion about use, performance and operation of your appliance
Issue Oftec CD11 service and safety certificate


Frequently asked questions
Why Is It Important to Service Your Oil Boiler?
Regular servicing of your Oil Boiler ensures:
Improved Efficiency: Regular maintenance ensures your oil boiler operates at its optimal performance, saving you money on fuel.
Lower Emissions
A well-maintained oil boiler produces fewer harmful emissions, reducing carbon footprint and promoting a cleaner environment.Longevity: Proper care and servicing can extend the life of your appliance, helping you avoid costly repairs or replacements.
Safety: A well-maintained appliance is safer to use, reducing the risk of breakdowns or carbon monoxide leaks.
Reliability: Keep your boiler working when you need it most, especially during the colder months.
Manufactures Warranty
To keep your boiler in warranty it must be serviced every 12 months and have a CD11 service certificate as validation. We provide and store the information you need in case a warranty issue arises.
Why choose us?
Gas Safe and Oftec registered business
Local family run business
Great service competitively priced
Friendly and knowledgeable advice and guidance
Appliance servicing and repair specialist
Boiler manufacturer warranties and extended guarantees
Fully Insured
Part of the Veteran owned business group
Are oil boilers banned?
Oil boilers are not banned. We supply and fit a wide range of replacement oil boilers including Grant and Worcester Bosch boilers. All our boiler come with either a 5 or 10 year warranty and are HVO ready.
Do you only Service & Install Oil Boilers in North Devon?
Yes, we focus on North Devon and the surrounding areas, including; Umberleigh, Chulmleigh, Roborough and more!
What is the future of oil boilers?
Biofuel, such as HVO, is a type of renewable energy made from organic matter and waste materials and, as it is a second-generation fuel, it eliminates up to 88% of net carbon dioxide emissions compared to traditional fossil fuels as well as achieving lower NOx emissions.
Check out this useful link to HVO its use in boilers and the future of home heating in off grid areas;
How long does a service take?
Most services take around 1.0-2.0 hours, depending on the type of boiler you have and any relating issues.
Do you offer emergency repairs?
Yes! We can offer emergency repair services for Grant, Worcester, Trianco, Firebird or Warm Flow boilers, we carry a wide range of common spares, so you’re never left without heating or hot water for long.
How often should I service my Oil boiler?
Oil boilers should be service every 12 months to ensure safe and reliable operation of your appliance
What boilers do you service?
We service most types of oil boilers; both condensing and non-condensing. Heat only boilers, system boilers and combi boilers. Covering all major boiler brands.

Jad has fitted us a new Grant Oil Boiler and a Woodwarm stove. He is very professional, knowledgeable, clean and tidy.
We are absolutely delighted with all the work he has carried out for us and highly recommend his services
Heather Petherick - Umberleigh North Devon


Jad Mottram fitted a Grant external boiler for me a few months ago. Very happy with the service, advice and after care from Jad. The boiler has been brilliant. Would recommend him and the Grant Boiler.
J T - Chawleigh Chulmeigh


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Services
Aga & Rayburn servicing
Boiler servicing
Boiler installation
Central heating repairs
Hot water tank installation
General plumbing
Address
Jad Mottram Plumbing and Heating
5 Taw View
Chittlehamholt
Umberleigh
North Devon
Ex37 9PA
© 2025. All rights reserved.
Contact us
01769 540743
07933166664
jadmottram@hotmail.com