James Elston

James Elston

Published February 8, 2024

Contents

Who is BOXT?

BOXT were the first online only boiler installation company and because a large part of the process has been digitised they have a much lower cost base than many of their traditional competitors; which means they can install the same boiler but charge a lower cost. BOXT charge from £1,499 to over £5,000 for new boiler installation. BOXT were set up by ex-directors of Help-Link to become the Uber of the boiler installation industry. In fact their head office in Leeds is next door to that of Help-Link. Worcester Bosch (Robert Bosch Uk Holdings Limited) took a 45% stake of the business in 2017.

How Does BOXT work?

The process is fairly straight forward and the website is intuitive and easy to use. Instead of booking an appointment for a surveyor to come to your home and assess the right boiler for your home you simply answer some dynamic questions on the BOXT website which will select a shortlist of recommended boiler packages for you. They are really good at straight forward jobs, especially swapping an old combination boiler for a new one in the same location. As the complexity of the job increases beyond the capabilities of the website you are asked to call them to discuss with an engineer over the phone. You purchase your new boiler online and it’s delivered to your door, essentially a boiler in a box. The engineer turns up on the day you booked and installers your new boiler, now that’s BOXT clever!

BOXT (not Boxed) Boilers Price Promise

BOXT have a price promise, where the will try to beat all like-for-like quotes, and if they can’t will give customers a £50 Amazon voucher.

What Boilers does BOXT Install?

BOXT only install natural Gas and LPG boilers. If you have an oil powered boiler, electric boiler, bio fuel boiler or no central heating at all BOXT can’t help you and you need to find another boiler installer. BOXT can help you if your existing boiler is a combi boiler, a standard boiler (also known as conventional or regular boilers), a system boiler or a back boiler.

BOXT Installers

BOXT interactive boiler cost calculator

Once you have chosen your existing system type you get asked a series of dynamic questions based your previous answers to identify your requirements and calculate your quotes. You will be charged more if you want to move the location of your new boiler, it’s +£150 for a new location in the same room, +£300 to move to most other rooms and +£500 to move it to the loft or attic (plus you’ll need a ladder and light already installed).

New LocationExtra Cost
Same Room+£150
Utility Room+£300
Kitchen+£300
Garage+£300
Airing Cupboard+£300
Bedroom+£300
Loft or Attic+£500
data correct as of 24-01-2023. online published prices

The questions determine the type of property you live in, the floor the boiler is on and the heating and hot water requirements you have and where the flue currently comes out of your property. There are then some safety and regulatory related questions to ensure putting the new boiler in the current location still fits with the current regulations. upon answering all the questions you are then presented with a short list of recommended boiler packages to choose from.

Latest BOXT Boilers Prices

Latest BOXT Combi Boiler Prices

BOXT Combi Boiler Prices

BOXT combi boiler prices start at £1,875, this is for an Ideal Espirit Eco2 24kW installed in the same location as the old boiler with a horizontal flue. It also includes safe removal and disposal of your old boiler, a MagnaCleanse system flush to remove grime from your system, an Adey MC1+ filter, a 2 year warranty, free wireless thermostat and timer and any gas and condensate pipework if required. You can upgrade the controls to a Nest (+£150) or a Hive (+£198).

BOXT also install Worcester Bosch Combi boilers with prices ranging from £2,145 up to £4,415. All these prices are for the cheapest jobs, a straight swap of old combi boiler for a new combi boiler installed in the same location.

Worcester Bosch Greenstar 2000

Model25kW30kW
Fixed Price Install£2,145£2,095
Pay Monthly (2 yr 0% APR)£44.69£43.65
Pay Monthly (10 yr 10.9% APR)£14.41£14.07
Efficiency93%93%
Warranty5 yr10 yr
H2 Blend Readyyesyes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£410£410
LPG (additional cost)
data correct as of 23-01-2023. online published installation prices: combi combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar 4000

Model25kW30kW
Fixed Price Install£2,140£2,215
Pay Monthly (2 yr 0% APR)£44.59£46.15
Pay Monthly (10 yr 10.9% APR)£14.37£14.88
Efficiency91%91%
Warranty10 yr10 yr
H2 Blend Readyyesyes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£415£410
LPG (additional cost)£200£280
data correct as of 23-01-2023. online published installation prices: combi combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar CDi Compact

Model28kW32kW36kW
Fixed Price Install£2,275£2,545£2,695
Pay Monthly (2 yr 0% APR)£47.40£53.03£56.15
Pay Monthly (10 yr 10.9% APR)£15.28£17.09£18.10
Efficiency91%91%91%
Warranty10 yr10 yr10 yr
H2 Blend ReadyYesYesYes
AwardsWhich? Best BuyWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedNoNoNo
Vertical Flue (additional cost)£410£410£410
LPG (additional cost)£200£200£200
data correct as of 23-01-2023. online published installation prices: combi combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar 8000 Life

Model30kW35kW
Fixed Price Install£2,575£2,725
Pay Monthly (2 yr 0% APR)£53.65£56.78
Pay Monthly (10 yr 10.9% APR)£17.29£18.30
Efficiency94%94%
Warranty10 yr10 yr
H2 Blend ReadyYesYes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£410£410
LPG (additional cost)£200£200
data correct as of 23-01-2023. online published installation prices: combi combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar Si Compact

Model25kW30kW
Fixed Price Install£2,395£2,320
Pay Monthly (2 yr 0% APR)£49.90£48.34
Pay Monthly (10 yr 10.9% APR)£16.08£15.58
Efficiency91%91%
Warranty10 yr10 yr
H2 Blend ReadyYesYes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedNoNo
Vertical Flue (additional cost)£410£410
LPG (additional cost)£200£200
data correct as of 23-01-2023. online published installation prices: combi combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar Highflow CDi Classic

Model40kW50kW
Fixed Price Install£4,265£4,415
Pay Monthly (2 yr 0% APR)£88.86£91.99
Pay Monthly (10 yr 10.9% APR)£28.64£29.65
Efficiency91%91%
Warranty10 yr10 yr
H2 Blend ReadyYesYes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedNoNo
Vertical Flue (additional cost)£410£410
LPG (additional cost)£200£200
data correct as of 23-01-2023. online published installation prices: combi combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Ideal Esprit Eco2

Model24kW30kW
Pay Monthly (2 yr 0% APR)£39.07£39.48
Pay Monthly (10 yr 10.9% APR)£12.59£12.73
Efficiency89%89%
Warranty5 yr5 yr
H2 Blend ReadyNoNo
AwardsNoNo
Quiet Mark CertifiedNoNo
Vertical Flue (additional cost)£415£415
LPG (additional cost)
data correct as of 16-01-2023. online published installation prices: combi combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Ideal Logic Max

Model24kW30kW35kW
Fixed Price Install£2,295£2,345£2,595
Pay Monthly (2 yr 0% APR)£47.82£48.86£54.07
Pay Monthly (10 yr 10.9% APR)£15.41£15.75£17.43
Efficiency94%94%94%
Warranty10 yr10 yr10 yr
H2 Blend Readyyesyesyes
AwardsGood Housekeeping Reader RecommendedGood Housekeeping Reader RecommendedGood Housekeeping Reader Recommended
Quiet Mark CertifiedYesYesYes
Vertical Flue (additional cost)£415£415£415
LPG (additional cost)
data correct as of 16-01-2023. online published installation prices: combi combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Ideal Vogue MAX

Model32kW
Fixed Price Install£2,695
Pay Monthly (2 yr 0% APR)£56.15
Pay Monthly (10 yr 10.9% APR)£18.10
Efficiency94%
Warranty10 yr
H2 Blend ReadyYes
AwardsNo
Quiet Mark CertifiedYes
Vertical Flue (additional cost)£415
LPG (additional cost)
data correct as of 16-01-2023. online published installation prices: combi combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Baxi 600

Model24kW30kW
Fixed Price Install£2,595£2,795
Pay Monthly (2 yr 0% APR)£54.07£58.23
Pay Monthly (10 yr 10.9% APR)£17.43£18.77
Efficiency91%91%
Warranty7 yr7 yr
H2 Blend ReadyNoNo
AwardsNoNo
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£415£415
LPG (additional cost)
data correct as of 16-01-2023. online published installation prices: combi combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Latest BOXT System Boiler Prices

BOXT System Boiler Prices

BOXT only install Worcester Bosch system boilers, perhaps because of their ownership structure. Prices start £2,245 for the smallest capacity system boiler the 12kW model right up to £2,895 for the largest 35kW model. The cost could be spread over 5 or 10 years with a finance package from £15.08 a month

Worcester Bosch Greenstar 4000

Model12kW15kW18kW24kW
Fixed Price Install£2,245£2,995£3,075£3,175
Pay Monthly (2 yr 0% APR)£46.78£62.40£64.07£66.15
Pay Monthly (10 yr 10.9% APR)£15.08£20.11£20.65£21.32
Efficiency91%91%91%91%
Warranty10 yr10 yr10 yr10 yr
H2 Blend Readyyesyesyesyes
AwardsWhich? Best BuyWhich? Best BuyWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYesYesYes
Vertical Flue (additional cost)£415£410£410£410
LPG (additional cost)£200£280£280£280
data correct as of 23-01-2023. online published installation prices: system system swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar Compact

Model30kW
Fixed Price Install£2,645
Pay Monthly (2 yr 0% APR)£55.11
Pay Monthly (10 yr 10.9% APR)£17.76
Efficiency91%
Warranty10 yr
H2 Blend ReadyYes
AwardsWhich? Best Buy
Quiet Mark CertifiedNo
Vertical Flue (additional cost)£410
LPG (additional cost)£200
data correct as of 23-01-2023. online published installation prices: system system swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar 8000 Life

Model30kW35kW
Fixed Price Install£2,745£2,895
Pay Monthly (2 yr 0% APR)£57.19£60.32
Pay Monthly (10 yr 10.9% APR)£18.44£19.44
Efficiency94%94%
Warranty10 yr10 yr
H2 Blend ReadyYesYes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£410£410
LPG (additional cost)£200£200
data correct as of 23-01-2023. online published installation prices: system system swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Latest BOXT Conventional Boiler Prices

BOXT Conventional Boiler Prices

Again, BOXT install Worcester Bosch conventional boilers with prices ranging from £2,295 for the 12 kW model right up to £3,9895 for the 40 kW model.

Worcester Bosch Greenstar Ri

Model12kW15kW18kW24kW27kW30kW
Fixed Price Install£2,295£2,375£2,445£2,530£2,595£2,625
Pay Monthly (2 yr 0% APR)£47.82£49.48£50.94£52.71£54.07£54.69
Pay Monthly (10 yr 10.9% APR)£15.41£15.95£16.42£16.99£17.43£17.63
Efficiency91%91%91%91%91%91%
Warranty10 yr10 yr10 yr10 yr10 yr10 yr
H2 Blend ReadyYesYesYesYesYesYes
AwardsWhich? Best BuyWhich? Best BuyWhich? Best BuyWhich? Best BuyWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedNoNoNoNoNoNo
Vertical Flue (additional cost)£410£410£410£410£410£410
LPG (additional cost)£200£200£200£200£200£200
data correct as of 23-01-2023. online published installation prices: conventional conventional swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar 8000 Life

Model30kW35kW40kW
Fixed Price Install£2,775£2,975£3,895
Pay Monthly (2 yr 0% APR)£57.82£61.99£81.15
Pay Monthly (10 yr 10.9% APR)£18.64£19.98£26.16
Efficiency94%94%94%
Warranty10 yr10 yr10 yr
H2 Blend ReadyYesYesYes
AwardsWhich? Best BuyWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYesYes
Vertical Flue (additional cost)£410£410£410
LPG (additional cost)£200£200£200
data correct as of 23-01-2023. online published installation prices: conventional conventional swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Latest BOXT Back Boiler to Combi Boiler Prices

Worcester Bosch Greenstar 2000

Model25kW30kW
Fixed Price Install£3,145£3,095
Pay Monthly (2 yr 0% APR)£65.53£64.49
Pay Monthly (10 yr 10.9% APR)£21.12£20.79
Efficiency93%93%
Warranty10 yr10 yr
H2 Blend Readyyesyes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£410£410
Back Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: back boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar 4000

Model25kW30kW
Fixed Price Install£3,140£3,215
Pay Monthly (2 yr 0% APR)£65.42£66.99
Pay Monthly (10 yr 10.9% APR)£21.09£21.59
Efficiency91%91%
Warranty10 yr10 yr
H2 Blend Readyyesyes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£415£410
Back Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: back boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar CDi Compact

Model28kW32kW36kW
Fixed Price Install£3,275£3,545£3,695
Pay Monthly (2 yr 0% APR)£68.24£73.86£76.99
Pay Monthly (10 yr 10.9% APR)£21.99£23.81£24.82
Efficiency91%91%91%
Warranty10 yr10 yr10 yr
H2 Blend ReadyYesYesYes
AwardsWhich? Best BuyWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedNoNoNo
Vertical Flue (additional cost)£410£410£410
Back Boiler Removal charge (included in fixed price install)£1,000£1,000£1,000
data correct as of 23-01-2023. online published installation prices: back boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar 8000 Life

Model30kW35kW
Fixed Price Install£3,575£3,725
Pay Monthly (2 yr 0% APR)£74.49£77.61
Pay Monthly (10 yr 10.9% APR)£24.01£25.02
Efficiency94%94%
Warranty10 yr10 yr
H2 Blend ReadyYesYes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£410£410
Back Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: back boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar Si Compact

Model25kW30kW
Fixed Price Install£3,395£3,320
Pay Monthly (2 yr 0% APR)£70.74£69.17
Pay Monthly (10 yr 10.9% APR)£22.80£22.30
Efficiency91%91%
Warranty10 yr10 yr
H2 Blend ReadyYesYes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedNoNo
Vertical Flue (additional cost)£410£410
Back Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: back boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar Highflow CDi Classic

Model40kW50kW
Fixed Price Install£5,265£5,415
Pay Monthly (2 yr 0% APR)£109.70£112.82
Pay Monthly (10 yr 10.9% APR)£35.36£36.37
Efficiency91%91%
Warranty10 yr10 yr
H2 Blend ReadyYesYes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedNoNo
Vertical Flue (additional cost)£410£410
Back Boiler Removal charge (included in fixed price install)£200£200
data correct as of 23-01-2023. online published installation prices: back boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Ideal Esprit Eco2

Model24kW30kW
Fixed Price Install£2,875£2,895
Pay Monthly (2 yr 0% APR)£59.90£60.32
Pay Monthly (10 yr 10.9% APR)£19.31£19.44
Efficiency89%89%
Warranty5 yr5 yr
H2 Blend ReadyNoNo
AwardsNoNo
Quiet Mark CertifiedNoNo
Vertical Flue (additional cost)£415£415
Back Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: back boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Ideal Logic Max

Model24kW30kW35kW
Fixed Price Install£3,295£3,345£3,595
Pay Monthly (2 yr 0% APR)£68.65£69.69£74.90
Pay Monthly (10 yr 10.9% APR)£22.13£22.46£24.14
Efficiency94%94%94%
Warranty10 yr10 yr10 yr
H2 Blend Readyyesyesyes
AwardsGood Housekeeping Reader RecommendedGood Housekeeping Reader RecommendedGood Housekeeping Reader Recommended
Quiet Mark CertifiedYesYesYes
Vertical Flue (additional cost)£415£415£415
Back Boiler Removal charge (included in fixed price install)£1,000£1,000£1,000
data correct as of 23-01-2023. online published installation prices: back boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Ideal Vogue MAX

Model32kW
Fixed Price Install£3,695
Pay Monthly (2 yr 0% APR)£76.99
Pay Monthly (10 yr 10.9% APR)£24.82
Efficiency94%
Warranty10 yr
H2 Blend ReadyYes
AwardsNo
Quiet Mark CertifiedYes
Vertical Flue (additional cost)£415
Back Boiler Removal charge (included in fixed price install)£1,000
data correct as of 23-01-2023. online published installation prices: back boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Baxi 600

Model24kW30kW
Fixed Price Install£3,595£3,795
Pay Monthly (2 yr 0% APR)£74.90£79.07
Pay Monthly (10 yr 10.9% APR)£24.14£25.49
Efficiency91%91%
Warranty7 yr7 yr
H2 Blend ReadyNoNo
AwardsNoNo
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£415£415
Back Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: back boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Latest BOXT conventional to combi boiler prices

Worcester Bosch Greenstar 2000

Model25kW30kW
Fixed Price Install£3,145£3,095
Pay Monthly (2 yr 0% APR)£65.53£64.49
Pay Monthly (10 yr 10.9% APR)£21.12£20.79
Efficiency93%93%
Warranty10 yr10 yr
H2 Blend Readyyesyes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£410£410
Conventional Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: conventional boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar 4000

Model25kW30kW
Fixed Price Install£3,140£3,215
Pay Monthly (2 yr 0% APR)£65.42£66.99
Pay Monthly (10 yr 10.9% APR)£21.09£21.59
Efficiency91%91%
Warranty10 yr10 yr
H2 Blend Readyyesyes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£415£410
Conventional Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: conventional boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar CDi Compact

Model28kW32kW36kW
Fixed Price Install£3,275£3,545£3,695
Pay Monthly (2 yr 0% APR)£68.24£73.86£76.99
Pay Monthly (10 yr 10.9% APR)£21.99£23.81£24.82
Efficiency91%91%91%
Warranty10 yr10 yr10 yr
H2 Blend ReadyYesYesYes
AwardsWhich? Best BuyWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedNoNoNo
Vertical Flue (additional cost)£410£410£410
Conventional Boiler Removal charge (included in fixed price install)£1,000£1,000£1,000
data correct as of 23-01-2023. online published installation prices: conventional boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar 8000 Life

Model30kW35kW
Fixed Price Install£3,575£3,725
Pay Monthly (2 yr 0% APR)£74.49£77.61
Pay Monthly (10 yr 10.9% APR)£24.01£25.02
Efficiency94%94%
Warranty10 yr10 yr
H2 Blend ReadyYesYes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£410£410
Conventional Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: conventional boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar Si Compact

Model25kW30kW
Fixed Price Install£3,395£3,320
Pay Monthly (2 yr 0% APR)£70.74£69.17
Pay Monthly (10 yr 10.9% APR)£22.80£22.30
Efficiency91%91%
Warranty10 yr10 yr
H2 Blend ReadyYesYes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedNoNo
Vertical Flue (additional cost)£410£410
Conventional Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: conventional boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Worcester Bosch Greenstar Highflow CDi Classic

Model40kW50kW
Fixed Price Install£5,265£5,415
Pay Monthly (2 yr 0% APR)£109.70£112.82
Pay Monthly (10 yr 10.9% APR)£35.36£36.37
Efficiency91%91%
Warranty10 yr10 yr
H2 Blend ReadyYesYes
AwardsWhich? Best BuyWhich? Best Buy
Quiet Mark CertifiedNoNo
Vertical Flue (additional cost)£410£410
Conventional Boiler Removal charge (included in fixed price install)£200£200
data correct as of 23-01-2023. online published installation prices: conventional boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Ideal Esprit Eco2

Model24kW30kW
Fixed Price Install£2,875£2,895
Pay Monthly (2 yr 0% APR)£59.90£60.32
Pay Monthly (10 yr 10.9% APR)£19.31£19.44
Efficiency89%89%
Warranty5 yr5 yr
H2 Blend ReadyNoNo
AwardsNoNo
Quiet Mark CertifiedNoNo
Vertical Flue (additional cost)£415£415
Conventional Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: conventional boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Ideal Logic Max

Model24kW30kW35kW
Fixed Price Install£3,295£3,345£3,595
Pay Monthly (2 yr 0% APR)£68.65£69.69£74.90
Pay Monthly (10 yr 10.9% APR)£22.13£22.46£24.14
Efficiency94%94%94%
Warranty10 yr10 yr10 yr
H2 Blend Readyyesyesyes
AwardsGood Housekeeping Reader RecommendedGood Housekeeping Reader RecommendedGood Housekeeping Reader Recommended
Quiet Mark CertifiedYesYesYes
Vertical Flue (additional cost)£415£415£415
Conventional Boiler Removal charge (included in fixed price install)£1,000£1,000£1,000
data correct as of 23-01-2023. online published installation prices: conventional boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Ideal Vogue MAX

Model32kW
Fixed Price Install£3,695
Pay Monthly (2 yr 0% APR)£76.99
Pay Monthly (10 yr 10.9% APR)£24.82
Efficiency94%
Warranty10 yr
H2 Blend ReadyYes
AwardsNo
Quiet Mark CertifiedYes
Vertical Flue (additional cost)£415
Conventional Boiler Removal charge (included in fixed price install)£1,000
data correct as of 23-01-2023. online published installation prices: conventional boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Baxi 600

Model24kW30kW
Fixed Price Install£3,595£3,795
Pay Monthly (2 yr 0% APR)£74.90£79.07
Pay Monthly (10 yr 10.9% APR)£24.14£25.49
Efficiency91%91%
Warranty7 yr7 yr
H2 Blend ReadyNoNo
AwardsNoNo
Quiet Mark CertifiedYesYes
Vertical Flue (additional cost)£415£415
Conventional Boiler Removal charge (included in fixed price install)£1,000£1,000
data correct as of 23-01-2023. online published installation prices: conventional boiler to combi swap, same boiler location, horizontal flue. Additional costs for Vertical flue and LPG boiler

Do BOXT offer discounts and have dynamic pricing?

Once you’ve selected the boiler, added any replacement radiators you want and perhaps upgraded the controls to a smart stat it’s time to book your install date. BOXT operate a clever dynamic pricing model which could increase the price of you new boiler based on demand and engineer availability. You may be able to pay more to get an installation date at busy times or get a discount if you choose a quiet time. Then that’s that, choose the date, pay online and your boiler install is sorted!

BOXT Boiler Finance and Payment Options

BOXT offer finance packages on new boiler installs through their finance partner Divido. Fully built into the online journey you have the option to apply for finance in the online checkout once you have selected your boiler. The online finance application is filled in online and a decision made by the finance provider, usually instantly, upon which you finish checking out on the BOXT site and that’s that.

Finance plans are available over 5 or 10 years and have a representative APR of 10.9%. You can choose to put down no deposit up to a maximum of 50% or anywhere in between. As many boiler installations are not considered purchases choosing a finance package is often a popular option.

BOXT Boiler Finance
data correct as of 25-01-2023 BOXT online published representative example

BOXT Reviews

BOXT reviews

BOXT has an out standing review score of 5.0 from nearly seven thousand customers all happy with the BOXT boiler service they received. On Trustpilot a staggering 98% of the reviews rate BOXT as 5-star (excellent) or 4-star (good) giving a big thumbs up to the high level of customer service and high quality work standards form their engineers. Their website, boxt.co.uk, gets praised in the reviews for its usability and intuitive approach to a normally complex subject.

What is very clear is that BOXT have outstanding customer service, especially when compared to all their competitors. Indeed it is only iHeat and Heatable that come close to them, which is especially powerful given they have delivred excellent service at scale with almost 18,000 Trustpilot reviews.

BOXT vs. other Boiler Installers:

Trustpilot Ratings by percentage reviews 5-star

BOXT Trustpilot and percentage 5-star reviews vs. competition
Rating# Reviews
Trustpilot4.917,524
Google3.028
New-Boiler-Cost.com aggregated reviews4.917,552
data correct as of 24-01-2023. 

BOXT Trust Pilot
RatingTrustpilot Rating Volume% Ratings
Excellent16,82096%
Great4272%
Average85<1%
Poor35<1%
Bad157<1%
Total17,524100%
data correct as of 24-01-2023. 

FAQs BOXT

Who owns BOXT?

BOXT are part owned by Worcester Bosch (Robert Bosch UK Holdings Limited have a 45% stake) with the remaining ownership split across the Founders (Mel Butler and Alan Dickinson) and management team. In December 2021 Brookfield invested £20m into the business

How much does a new boiler from BOXT cost?

BOXT boiler installations start from £1,875 and increase depending on the complexity and requirements of the job.

What is the BOXT price promise?

BOXT promise to try and beat all like for like quotes. If they can’t then they promise to give customers a £50 Amazon voucher.

Do BOXT have demand based pricing?

Yes, depending on the installation day you select you may pay £50 more for a day in high demand or £50 less for a day when demand is much lower.

BOXT Limited Company Information

Company number 08086606

Registered Address

3320 Century Way, Thorpe Park, Leeds, West Yorkshire, LS15 8ZB

Company Active and incorporated 29 May 2012

Nature of Business (SIC): 

41100 – Development if building projects

43210 – Electrical installation

43220 – Plumbing, heat and air-conditioning installation.

47910 – Retail sale via mail order houses or internet

Directors:

Melvin Butler, appointed 1 June 2013

Kim Folkard, ppointed 30 March 2022

Kenneth Ford, appointed 17 December 2018

Andrew Kerr, appointed 17 February 2017

Paul Lepage, ppointed 15 December 2021

Gabriele Montesi, appointed 15 December 2021

Sikander Rashid, appointed 15 Decmber 2021

Accounts made up to 31 March 2022

James Elston

James Elston

Boiler Expert


James Elston is the top boiler replacement and heating expert at Eco Happy. He has over 20 years of experience in the industry, focusing on Gas Safe boiler installations and offering home-heating and energy-saving solutions to homeowners across the UK. From sourcing the most energy-efficient combi boiler to providing specialist heating advice, James ensures that Eco Happy maintains the highest standards and best customer service.

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