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403 Broad Lane

Unit 1 & 2

Eastern Green



02476 407399


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Welcome to my blog


Hello and a warm welcome from nathan, I Hope you find the information useful and if there is anything we can help you with please do not hesitate to get intouch.

By prtnath, Jan 17 2016 03:33PM

I have been asked a few times so i thought i would put 'pen to paper' and try to answer some common questions about high efficiency natural gas boilers for commercial.

A lot is being made these days of the new class of boiler out in the market, the modulating, condensing gas boiler. These boilers offer both comfort and energy-efficiency to the customer, but at what cost.

The Pros:

1: These boilers burn fuel very efficiently. For every unit of natural gas or propane consumed, over 95 percent of it (often higher) is used for heating your house. This is 15-25 percent better than a standard efficiency boiler.

2: These boilers are equipped with a modulating gas valve and burner. This means the boiler can burn just enough gas required , limiting the amount of extra energy spent in overshooting your setpoint. In summer time, standard efficiency boilers without modulation have to burn at their maximum capacity, regardless of the reduced heating load on the building. As the setpoint of the building is met, often times the heat in the water isn’t fully consumed, causing wasted heat and energy. The modulating boiler, on the other hand, anticipates the needs of the building and can burn at a fraction of its maximum capacity, giving you only the heat you need. This complemented by outdoor/weather optimisers Further, the modulation helps immensely on systems with multiple zones or indirect fired hot water heaters. When a small zone is calling for heat, the boiler modulates back to satisfy only that zone.

3. These boilers are often coupled with high-end thermostats, controls, and outdoor air temperature sensors. This allows the thermostat and boiler to make intelligent decisions on how to heat your building. The thermostat can determine how much heat the house needs and how long it takes to make up the difference from setpoint. The boiler, knowing the outdoor temperature, can set the water temperature lower, making for much more even heat for less money. Combined, the system produces a very intelligent sequence of operations balancing energy efficiency and comfort.

The Cons:

1: Complexity. To get the high-efficiency and to make intelligent decisions about your building heating needs, these boilers are markedly more complex than their ancestors. The old cast boilers and the modern day standard efficiency boilers are a good deal simpler. This complexity occasionally vexes some contractors. However, if you use a high-quality boiler and trained installation and service personnel, the complexity isn’t really a hurdle at all.

2. Expense. Of course all the fancy modulating gas valves, high-end electronics, and compact size costs more than the standard efficiency boilers. Some customers find that the 15-30 percent cost savings on the gas bill is not enough to justify the additional cost of the equipment.

All in all, the modulating, condensing boilers are a great leap forward in heating. While there are some drawbacks and additional things to worry about with these high-efficiency boilers, if you use a reputable, trained company that carries a high-end boiler, the cons can be easily managed while providing you all the pros.

By prtnath, Jan 15 2016 08:58PM

Just a quick update on our commercial gas in coventry, we are currently looking to take on another commercial gas engineer to add to our experienced team. This will enable us to expand our services so if you do require a experienced commercial gas contractor to carry out maintenance or installation please do not hesitate to contact us on 02476 407399. Many thanks an happy new year Nathan

By prtnath, Apr 2 2015 04:45PM

I have recently been reading articles on people who are struggling with maintaining their biomass boilers and often leaving bad reviews on how they are constantly breaking down, From my growing experience of biomass products my opinion is that if you have a proper maintanence team/contract in place making sure the correct work is carried out at the correct times by experienced engineers who know what it takes to keep a biomass boiler running 24/7 then these problems will not occur. Of course you will have the occasional faulty part this is to be expected and a major factor is the type/grade of pellet you are having delivered but this can also be monitored through using reputable companies and certification of the fuel that is being delivered. We also carry out chimney/flue sweeping and find that combining this with our expert maintenance of the appliance will help with your boilers efficient firing. So if you are looking at purchasing or already have installed a biomass boiler and need a maintenance team that can work with you to keep your biomass boiler running efficiently and economically then please do not hesitate to contact us.

Below is a picture of us servicing a biomass boiler at Coventry Univeristy.

By prtnath, Jul 5 2013 09:55AM

System Solution Package – up to 10 years guarantee!

From the 1st July 2013 you now have the opportunity to offer your customers a 10 year guarantee.

For a limited time, we’re backing our Greenstar CDi, Si , Ri and i System boilers with a FREE 10 year guarantee when purchased as part of our Worcester system solution package.

The complete Worcester system solution package includes:

Any Greenstar CDi, Si, Ri, i System boiler

Greenstar System Filter

Greenstore Single Coil Cylinder or Greenstore Twin Coil Cylinder

Greenskies Solar Water Heating Panels

The following table details how you can achieve the 10 year guarantee.

The additional cylinder and solar guarantee can only be achieved providing a Greenstar system filter has been installed with a qualifying Greenstar gas-fired boiler.

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403 Broad Lane, Unit 1 & 2 Coventry CV5 7AX Tel: 024 76407399 Copyright ©2017