Lets Go TNT Ltd



07596810261  07902398974

Fife, Central Scotland, Dundee & Perth

We have been working in and around the town of Auchtermuchty for years. This beautiful town can get very cold! We are here to make sure your boilers keep on working. There’s nothing worse than a boiler breakdown. Tom has been servicing and replacing boilers for years. He is the best in the business. LetsGo TNT gas and heating engineers was formed in 2017. We’ve been keeping the people of Auchtermuchty warm since then.

Boiler Installation and Replacement in Auchtermuchty

We provide a full boiler installation service in Auchtermuchty. Good boilers can last for up to 15 years, making sure yours is replaced in a timely manner can save you the pain of your breaking down. If your unsure as to whether yours needs replacing or not. Give us a call on 07596810261. We can visit your home and do a full inspection. We also offer boiler servicing, this is essential to making sure your appliance lasts as long as possible.

If you’re in Auchtermuchty and need a gas and heating engineer, give us a ring today!

Installing a boiler by Tom

Boiler Installation


  • Includes filter and programmable room thermostat
  • 2 years interest free financing (subject to requirements)

If you’re looking for a new boiler for great value and installed to a high standard of workmanship, then look no further than Letsgo TNT Gas & Heating Engineers. We are a Gas Safe registered local company based in Cupar, Fife. We offer our boiler installation service throughout Fife, Central Scotland, Dundee and Perth.

We take pride in being a small company making a big impact by delivering a high quality service to our customers at a very reasonable price.

Why Us?

  • Only the finest stainless steel components ensuring longer life of your boiler, saving you money
  • Excellent water flow rates, great for showers.
  • Highly efficient, minimising your running costs.
  • Exceptional customer and service support. Always there to help.
  • Industry leading technology saving you money and helping the environment.

We install the following boilers (and much more)

1/ Main Eco Compact combi from £1499 exclusive of vat. 5 year warranty

2/ Navien NCB combi £1650 exclusive of vat. 8 year warranty

3/ Baxi 800 combi from £1850 exclusive of vat. 10 year warranty


Picture of Eco Compact Combi boiler

Main Eco Compact Combi Boiler


  • Choice of 25kW or30kW
  • 5-years parts and labour warranty
  • Boiler Plus compliant
  • Energy Saving Trust Endorsed
  • 29.5kg lift weight
  • Compact cupboard fit
  • Low NOx emissions – rated class 5 (the best)
  • Brass hydraulics block
  • Top central flue
  • Optional stand off frame
  • Rigid filling link

From £1499 Excluding VAT

Boiler Installation Perth

Navien NCB Combi Boiler


  • 28kW Combi Gas Boiler
  • Condensing
  • Efficiency Rating 93%
  • Band Rating A Rating
  • Standard Warranty 7 Years
  • Central Heating Max. Output 25.6 kW
  • Flow Rate 11.5 l/min
  • Hot Water Max. Output 27.7 kW

From £1650 Excluding VAT

Picture of Baxi 800 Combi Boiler

Baxi 800 Combi Boiler


  • 10 year parts and labour warranty*
  • Built in the UK using top quality brass components
  • Comes with an Adey Micro2 magnetic system filter to protect the heating system and boiler
  • Fits inside a standard kitchen cupboard
  • EasyFill makes it easy to top up the central heating system pressure without the need to call an engineer

From £1850 Excluding VAT

gas boiler installers Dundee
Gas engineers in Dundee


Letsgo TNT Gas & Heating Engineers are Gas Safe registered and are here to help with all your gas requirements.

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heating engineers Dundee


We strongly recommend that before a new boiler is installed that you have a powerflush of your central heating system carried out.

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Boiler servicing Dundee
Boiler servicing in Dundee & Perth

Servicing & Maintenance

Servicing and maintenance are hugely important for the health of your central heating system and boiler and can help prevent against future costly breakdowns.

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Boiler Installation Dundee
Boiler installers in Dundee & Perth

Boiler Installation

If you're looking for a new boiler for great value and installed to a high standard of workmanship, then look no further than Letsgo TNT Gas & Heating Engineers. 

View More




Choose between

A Main Combi Boiler installation with a 5 year warranty for
£1499 + VAT.

A Navien NCB Combi Boiler with an 8 year warranty from
£1650 + VAT.


Use the code 'SUMMERDISCOUNT43' when placing an order.



5% boiler installs Dundee

 5% discount for OAPs
At Letsgo TNT Gas & Heating Engineers, we are happy to offer senior citizens a 5% discount on all works completed. If you or a loved one qualify for this deal, please use the button below to get in touch with us today.

OAP discount boiler installs Dundee

System flush with a filter installed for £450
Over time, debris can build up within your central heating system and in turn can cause a number of consequences including reduced efficiency and higher energy bills. Thankfully, we clean out a system with our power flush service. We can then help prevent against further debris building up in future with the installation of a magnetic filter.

new boiler installation offer xmas



Any financing offered is interest free and any loan amount is payable by the customer in 12 equal monthly instalments.

Once you have accepted our Quotation, you can choose to either pay in full or to make an application to pay for the work through a 12 Month Interest Free Credit Agreement. In providing you with the option to pay for your quote through a 12 Month Interest Free Credit Agreement, we will refer you to TradeHelp Ltd.

Lets Go TNT Ltd,. Company number SC568862 is an Introducer Appointed Representative of TradeHelp. Our firm reference number is 831723. TradeHelp is a trading style of Tradehelp Ltd, Marchwiel Centre, Bryn Lane, Wrexham Ind Est, LL13 9UT, registered in England (03712438), authorised and regulated by the Financial Conduct Authority (firm reference number 697812). TradeHelp are a credit broker, not a lender, and offer loans from a small panel of carefully selected lenders. TradeHelp do not offer financial advice and do not charge you for credit broking services. All loans are subject to status.

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