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4.8 stars

1,293 reviews

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Combi boiler
New Boiler with installation
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New Central Heating
Boiler Repair
Boiler Repair 
Excellent 4.8 out of 5
4.8 stars

1,293 reviews

Compare Grant Oil Boilers

You can select up to 4 Grant oil boilers. Simply add your choices to compare.

Boiler Model kW Efficiency Warranty Typical Price

Available
Grant Vortex Eco Utility 35kW Regular Oil Boiler
VIEW
35kw 90.3% 2 years £1,675 VIEW
Grant Vortex Pro External 21kW Regular Oil Boiler
VIEW
21kw 90.7% 2 years £1,558 VIEW
Grant VortexBlue Internal 21kW Combi Oil Boiler
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21kw 90.8% 2 years £2,330 VIEW
Grant VortexBlue Internal 26kW Combi Oil Boiler
VIEW
26kw 91.7% 2 years £2,750 VIEW
Grant VortexBlue Internal 36kW Combi Oil Boiler
VIEW
36kw 94.5% 2 years £2,500 VIEW
Grant VortexBlue External 21kW Combi Oil Boiler
VIEW
21kw 90.8% 2 years £2,185 VIEW
Grant VortexBlue External 26kW Combi Oil Boiler
VIEW
26kw 91.7% 2 years £2,325 VIEW
Grant VortexBlue External 36kW Combi Oil Boiler
VIEW
36kw 94.5% 2 years £3,105 VIEW
Grant Vortex Pro Internal Combi 21kW Oil Boiler
VIEW
21kw 90.8% 2 years £2,175 VIEW
Grant Vortex Pro Internal Combi 26kW Oil Boiler
VIEW
26kw 89.5% 2 years £2,340 VIEW
Grant Vortex Pro Internal Combi 36kW Oil Boiler
VIEW
26kw 94.5% 2 years £2,985 VIEW
Grant Vortex Pro Combi XS Compact 26kW Oil Boiler
VIEW
26kw 90% 2 years £2,325 VIEW
Grant Vortex Pro Combi External 21kW Oil Boiler
VIEW
21kw 90.8% 2 years £2,185 VIEW
Grant Vortex Pro Combi External 26kW Oil Boiler
VIEW
26kw 91.7% 2 years £2,295 VIEW
Grant Vortex Pro Combi External 36kW Oil Boiler
VIEW
36kw 94.5% 2 years £2,600 VIEW
Grant VortexBlue Kitchen/Utility 21kW Regular Oil Boiler
VIEW
21kw 90.8% 2 years £2,155 VIEW
Grant VortexBlue Kitchen/Utility 36kW Regular Oil Boiler
VIEW
36kw 91.7% 2 years £2,100 VIEW
Grant VortexBlue External 21kW Regular Oil Boiler
VIEW
21kw 90.8% 2 years £2,225 VIEW
Grant VortexBlue External 26kW Regular Oil Boiler
VIEW
26kw 91.7% 2 years £2,605 VIEW
Grant VortexBlue External 36kW Regular Oil Boiler
VIEW
36kw 94.5% 2 years £2,396 VIEW
Grant Vortex Eco Utility 21kW Regular Oil Boiler
VIEW
21kw 92.7% 2 years £1,595 VIEW
Grant Vortex Eco Utility 26kW Regular Oil Boiler
VIEW
26kw 91.7% 2 years £1,595 VIEW
Grant Vortex Eco External 21kW Regular Oil Boiler
VIEW
21kw 92.7% 2 years £1,475 VIEW
Grant Vortex Eco External 26kW Regular Oil Boiler
VIEW
26kw 91.7% 2 years £1,695 VIEW
Grant Vortex Eco External 35kW Regular Oil Boiler
VIEW
35kw 92.4% 2 years £1,820 VIEW
Grant Vortex Pro Kitchen/Utility 21kW Regular Oil Boiler
VIEW
21kw 90.8% 2 years £1,420 VIEW
Grant Vortex Pro Kitchen/Utility 36kW System Oil Boiler
VIEW
36kw 91.7% 2 years £2,000 VIEW
Grant Vortex Pro Kitchen/Utility 58kW Regular Oil Boiler
VIEW
58kw 94.5% 2 years £2,055 VIEW
Grant Vortex Pro Kitchen/Utility 70kW Regular Oil Boiler
VIEW
70kw 91.6% 2 years £2,200 VIEW
Grant Vortex Pro External 26kW Regular Oil Boiler
VIEW
26kw 91.20% 2 years £2,300 VIEW
Grant Vortex Pro External 36kW Regular Oil Boiler
VIEW
36kw 94.5% 2 years £2,285 VIEW
Grant Vortex Pro External 46kW Regular Oil Boiler
VIEW
46kw 90% 2 years £2,355 VIEW
Grant Vortex Pro External 58kW Regular Oil Boiler
VIEW
58kw 91.9% 2 years £2,045 VIEW
Grant Vortex Pro External 70kW Regular Oil Boiler
VIEW
70kw 91.6% 2 years £2,135 VIEW
Grant Vortex Eco Internal Wall Hung 21kW Regular Oil Boiler
VIEW
21kw 90.1% 2 years £1,660 VIEW
Grant Vortex Eco External Wall Hung 16kW Regular Oil Boiler
VIEW
16kw 90.5% 2 years £1,810 VIEW
Grant Vortex Eco External Wall Hung 21kW Regular Oil Boiler
VIEW
21kw 90.1% 2 years £1,890 VIEW
Grant VortexBlue Kitchen/Utility 21kW System Oil Boiler
VIEW
21kw 90.8% 2 years £2,094 VIEW
Grant VortexBlue Kitchen/Utility 26kW System Oil Boiler
VIEW
26kw 91.7% 2 years £2,145 VIEW
Grant Vortex Pro Kitchen/Utility 36kW Regular Oil Boiler
VIEW
36kw 94.5% 2 years £2,035 VIEW
Grant Vortex Eco Utility 21kW System Oil Boiler
VIEW
21kw 92.7% 2 years £1,510 VIEW
Grant Vortex Eco Utility 26kW System Oil Boiler
VIEW
26kw 91.7% 2 years £1,763 VIEW
Grant Vortex Eco Utility 35kW System Oil Boiler
VIEW
35kw 92.4% 2 years £1,875 VIEW
Grant Vortex Eco Wall Hung 16kW System Oil Boiler
VIEW
16kw 90.1% 2 years £1,650 VIEW
Grant Vortex Eco Wall Hung 21kW System Oil Boiler
VIEW
21kw 90.5% 2 years £2,015 VIEW
Grant Vortex Eco External System Module 21kW Oil Boiler
VIEW
21kw 90.3% 2 years £1,750 VIEW
Grant Vortex Eco External System Module 26kW Oil Boiler
VIEW
26kw 90.3% 2 years £1,900 VIEW
Grant Vortex Eco External System Module 35kW Oil Boiler
VIEW
35kw 90.8% 2 years £2,200 VIEW
Grant Vortex Pro Kitchen/Utility 26kW System Oil Boiler
VIEW
26kw 91.7% 2 years £1,595 VIEW
Grant VortexBlue Kitchen/Utility 36kW System Oil Boiler
VIEW
36kw 94.5% 2 years £2,075 VIEW
Grant Vortex Eco Wall Hung External 16kW System Oil Boiler
VIEW
16kw 90.1% 2 years £1,925 VIEW
Grant Vortex Eco Wall Hung External 21kW System Oil Boiler
VIEW
21kw 90.5% 2 years £2,045 VIEW
Grant VortexBlue Kitchen/Utility 26kW Regular Oil Boiler
VIEW
26kw 91.71% 2 years £1,582 VIEW
Grant Vortex Pro Kitchen/Utility 46kW System Oil Boiler
VIEW
46kw 90% 2 years £2,055 VIEW
Grant Vortex Boiler House 21kW Regular Oil Boiler
VIEW
21kw 90.7% 5 years £1,365 VIEW
Grant Vortex Boiler House 26kW Regular Oil Boiler
VIEW
26kw 90.7% 5 years £1,855 VIEW
Grant Vortex Boiler House 35kW Regular Oil Boiler
VIEW
35kw 94.6% 5 years £2,045 VIEW
Grant Vortex Boiler House 46kW Regular Oil Boiler
VIEW
46kw 90% 5 years £1,845 VIEW
Grant Vortex Boiler House 58kW Regular Oil Boiler
VIEW
58kw 91.9% 5 years £1,775 VIEW
Grant Vortex Boiler House 70kW Regular Oil Boiler
VIEW
70kw 91.6% 5 years £2,085 VIEW
Grant Vortex Pro Kitchen/Utility 26kW Regular Oil Boiler
VIEW
26kw 91.7% 2 years £1,675 VIEW
Grant Vortex Pro Kitchen/Utility 46kW Regular Oil Boiler
VIEW
46kw 90% 2 years £2,085 VIEW
Grant Vortex Eco Internal Wall Hung 16kW Regular Oil Boiler
VIEW
16kw 90.1% 2 years £1,535 VIEW
Grant Vortex Pro Boiler House 26kW Regular Oil Boiler
VIEW
36kw 94.6% 2 years £1,525 VIEW
Grant Vortex Pro Boiler House 46kW Regular Oil Boiler
VIEW
46kw 90.6% 2 years £1,740 VIEW
Grant Vortex Pro Boiler House 58kW Regular Oil Boiler
VIEW
58kw 91.9% 2 years £2,000 VIEW
Grant Vortex Pro Boiler House 70kW Regular Oil Boiler
VIEW
70kw 96.2% 2 years £2,125 VIEW

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Excellent 4.8 out of 5

What work do you need?

Combi boiler
New Boiler with installation
New Central Heating
New Central Heating
Boiler Repair
Boiler Repair 
Excellent 4.8 out of 5

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Excellent
5 stars
Based on 1293 reviews
5 stars
25 October
Received quotations from two companies…
Received quotations from two companies within two days of making contact with Bo...
MR G LORD
5 stars
24 October
Sourced several certified boiler…
Sourced several certified boiler companies. The representatives of all companies...
Saairah Bhatti
5 stars
23 October
Brilliant service
Brilliant service. Was getting a headache from other plumbers with extortionate...
Berni Byrne
5 stars
23 October
Boiler Guide - the easy way to arrange for a new boiler
I used Boiler Guide to help me arrange for a replacement boiler when my old unit...
Paul
5 stars
21 October
Told me that they would provide me 3…
Told me that they would provide me 3 companies that could do what i needed. Tur...
Ans
5 stars
21 October
Outstanding
Very prompt to deal with our request - we were quickly sent details of the thre...
Dianne
5 stars
20 October
Boiler Replacement Search
Having had an issue with my existing 18 year old boiler I needed to think about...
G@Southampton
5 stars
19 October
Fantastic Service
Within an hour of contacting Boiler Guide, I was contacted by 3 local gas boiler...
Mr S Turner
5 stars
17 October
Really excellent service and a great…
Really excellent service and a great price.
Douglas Saunders
5 stars
14 October
1st Class Pluming Service
I needed my boiler replaced and requested quotes from various suppliers. Double...
Abdelilah Ait El Caid DesertVi
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