Heating Upgrades · Oldham & Greater Manchester
Smart Heating Upgradesin Oldham &Greater Manchester.
Smart thermostats, load-compensating controls, zoning, magnetic filtration and system rebalancing, practical upgrades that cut typical gas bills 10–25% without ripping out the boiler.
Free Heating Upgrades Quote
We aim to respond as soon as possible. No obligation.
- 7+Years experience
- 400+Smart controls fitted
- 10–25%Typical bill saving
- #558388Gas Safe registered
- On the dayConfigured & demoed
Service Overview
Heating Upgrades, explained simply.
Honest, plain-English answers, what the service is, who it's for, when you need it, and why a Gas Safe specialist matters.
What it is
Targeted upgrades to your existing heating system, smart controls, zoning, magnetic filtration, system flushing, radiator balancing and TRV upgrades, that recover efficiency without replacing the boiler.
Who it's for
Homeowners with a working boiler under 8 years old who are paying too much for too little comfort, and landlords wanting tenant-friendly, energy-efficient controls.
When you need it
Whenever bills feel too high, rooms heat unevenly, the system bangs or short-cycles, or you want app-based control of your heating.
Why a pro matters
Most UK heating systems waste 10–25% of fuel through bad controls, sludge, unbalanced flow and oversized radiators. Upgrades cost a fraction of a new boiler and deliver most of the saving.
The Cost of Ignoring It
What it costs to wait, and the mistakes that make it worse.
An untuned heating system is a slow leak in your bank account, every winter, paid to the gas supplier.
If you leave it
- Gas bills 10–25% higher than they need to be
- Cold rooms upstairs, overheated rooms downstairs
- Boiler short-cycling and wearing parts prematurely
- Sludge damage to pumps, valves and heat exchangers
- Smart-control gimmicks that never actually save money because they're poorly configured
Common mistakes
- Buying a smart thermostat and self-installing without weather/load compensation enabled
- Skipping system balancing, the radiators furthest from the boiler stay cold no matter what
- Ignoring a missing magnetic filter, sludge silently destroys pumps and PCBs
- Cranking the boiler flow temperature to 80°C and wondering why the bill doubled
Our Process
A clear, predictable system, from first call to sign-off.
System audit
We measure flow temperatures, radiator outputs, control behaviour, and check the boiler's modulation against your demand.
Upgrade proposal
Written, prioritised plan, biggest savings first, smallest cost first. You pick the package.
Install & configure
Smart controls fitted, weather/load compensation enabled, zoning wired in, magnetic filter installed if missing.
Balance & flush
System balanced radiator by radiator, sludge removed via chemical or power flush, fresh inhibitor dosed.
Demo & handover
App configured on your phone, schedules set, and you get a written before/after summary so you can track the saving.
The Benefits
Why customers choose C Nixon for heating upgrades.
Lower bills
10–25% typical gas reduction from properly configured controls and a balanced system.
Even comfort
Every room heats to its target, no more cold bedrooms or sweltering lounges.
Quieter boiler
Stops short-cycling, eliminates kettling and pipe noise overnight.
Longer boiler life
Magnetic filter and clean water mean pumps, PCBs and heat exchangers last years longer.
App control
Heat from your phone, geofencing, holiday mode, properly set up so it actually saves.
Manufacturer warranty extension
Many manufacturers add 2–3 years warranty when their compatible smart control is fitted by a Gas Safe engineer.
In Detail
Everything you need to know about heating upgrades.
Upgrades range from a single smart thermostat to a full zoning, filtration and rebalancing package. We size and quote each one to your actual saving, not the marketing brochure.
Smart thermostats
Hive, Nest 3rd Gen, Tado, Drayton Wiser, Honeywell evohome, Vaillant SensoComfort, Worcester Wave, we fit and configure them all, with load and weather compensation enabled where the boiler supports it.
Zoning
Upstairs/downstairs splits, individual room TRVs with smart heads, or full multi-zone Drayton/Honeywell setups for larger or shared houses.
Magnetic filtration
Adey MagnaClean Pro2, Spirotech MB3 and Fernox TF1 fitted on the return, captures sludge before it reaches the heat exchanger, extending boiler life by years.
Power flushing
Full chemical and pumped power flush of every radiator and circuit, inhibitor dosed, before-and-after sludge sample shown to you on the day.
Radiator balancing & upgrades
Lockshield-balanced flow rates per radiator, oversized radiators downsized so boilers can modulate, designer and double-panel radiators fitted on request.
System upgrades for renewables
If you are planning a heat pump or solar thermal upgrade later, we can upgrade your radiators, pipework and controls to the larger flow rates these systems need.
FAQs
Straight answers on heating upgrades.
Can't see your question? Call Chris on 07957 661156 , honest answer, no sales script.
How much will I really save?+
A typical Oldham 3-bed semi sees a 10–25% reduction in gas usage after smart controls, balancing and filtration. The bigger the original waste, the bigger the saving.
Which smart thermostat is best?+
Honest answer: it depends on your boiler. Hive and Nest are easiest to use; Tado is best for multi-zone savings; Vaillant SensoComfort and Worcester Wave unlock manufacturer load-compensation and the longest warranty. We'll recommend per system.
Do I need to replace my boiler to upgrade controls?+
No. Most boilers under 10 years old support smart controls, weather compensation and zoning. We make the most of what you already have.
What does a power flush cost?+
Power flushes are quoted in writing on survey, system size and cylinder type determine the cost.
How long does an upgrade take?+
A smart thermostat install is 2–3 hours. A full upgrade package (controls + flush + filter + balance) is 1–2 working days.
Will the upgrade extend my boiler warranty?+
Yes, fitting a manufacturer-compatible smart control (Worcester Wave, Vaillant SensoComfort, Ideal Halo) typically adds 2–3 years to your warranty.
Can I control multiple zones?+
Yes, we install both wired multi-zone systems and per-radiator smart TRVs (Tado, Drayton Wiser) for room-by-room control.
Do you set up the app for me?+
Always. You don't leave the house without a working app, configured schedules and a quick demo.
Related Services
Also commonly booked with heating upgrades.
Boiler Installation
New A-rated boiler installations from leading UK manufacturers, with manufacturer-backed warranty.
Read moreBoiler Servicing
Annual servicing to keep your boiler efficient, safe and warranty-valid.
Read moreCentral Heating Installation
Full system designs and installations, sized to your property and your usage.
Read moreAreas We Cover
Heating Upgrades across Greater Manchester.
Ready When You Are
Get your heating upgrades sorted, properly, the first time.
Gas Safe registered, fixed-price, same-day where possible. Speak to Chris directly, no call-centre, no sales script, no pressure.
- Gas Safe #558388
- Fully insured
- Fast response
- Fixed written quotes
Mon – Sat · 8:00 AM – 10:00 PM · Sun · Closed
Fast, honest service. We aim to respond as soon as possible.