INC

MKM Home Page

No Branch Selected

Free Local Delivery*

Or click & collect in branch

£1000 Credit*

Apply for an account

Get Trade Discounts

Register today and start saving

Trusted Local Experts

Over 140+ branches nationwide

Heat Only Boilers

66 products

Find a wide range of boilers from combi and oil boilers to heat only and system boilers. Plus all the boiler spares, parts and accessories including instantaneous water heaters, flues and more. Need help selecting the right boiler for the job? Speak to your local branch specialist for help and advise.

Showing 1 to 20 of 66 items

Showing 1 to 20 of 66 items

Agentis External Pro 26 kw E26pro
Agentis External Pro 26 kw E26pro product image

Agentis External Pro 26 kw E26pro

FREE local delivery

Restrictions apply*

to see available stock and prices

Vaillant EcoTec Plus 836 Combi Boiler, 36kw
Vaillant EcoTec Plus 836 Combi Boiler, 36kw product image

Vaillant EcoTec Plus 836 Combi Boiler, 36kw

FREE local delivery

Restrictions apply*

to see available stock and prices

Grant Vortex Eco Utility Internal System Oil Boiler, 26-35kW
Grant Vortex Eco Utility Internal System Oil Boiler, 26-35kW product image

Grant Vortex Eco Utility Internal System Oil Boiler, 26-35kW

FREE local delivery

Restrictions apply*

to see available stock and prices

Grant Vortex Eco Utility Internal Oil Boiler, 26-35kW
Grant Vortex Eco Utility Internal Oil Boiler, 26-35kW product image

Grant Vortex Eco Utility Internal Oil Boiler, 26-35kW

FREE local delivery

Restrictions apply*

to see available stock and prices

Grant Vortex Eco Wall Hung System, 16-21
Grant Vortex Eco Wall Hung System, 16-21 product image

Grant Vortex Eco Wall Hung System, 16-21

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Max Heat2 H30 Boiler
Ideal Logic Max Heat2 H30 Boiler product image

Ideal Logic Max Heat2 H30 Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Baxi 830 Heating Only Boiler
Baxi 830 Heating Only Boiler product image

Baxi 830 Heating Only Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Max Heat2 H24 Boiler
Ideal Logic Max Heat2 H24 Boiler product image

Ideal Logic Max Heat2 H24 Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Vaillant EcoTec Plus 840 Combi Boiler, 40kw
Vaillant EcoTec Plus 840 Combi Boiler, 40kw product image

Vaillant EcoTec Plus 840 Combi Boiler, 40kw

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Vogue Max 15 kw System Boiler
Ideal Vogue Max 15 kw System Boiler product image

Ideal Vogue Max 15 kw System Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Max Heat2 H15 Boiler
Ideal Logic Max Heat2 H15 Boiler product image

Ideal Logic Max Heat2 H15 Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Vogue Max 26 kw Combi Boiler
Ideal Vogue Max 26 kw Combi Boiler product image

Ideal Vogue Max 26 kw Combi Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Logic Esp1 30 Combi Boiler
Ideal Logic Esp1 30 Combi Boiler product image

Ideal Logic Esp1 30 Combi Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Greenstar 8000 Life 50kw Regular, White
Worcester Greenstar 8000 Life 50kw Regular, White product image

Worcester Greenstar 8000 Life 50kw Regular, White

FREE local delivery

Restrictions apply*

to see available stock and prices

Ideal Vogue Max 26 kw System Boiler
Ideal Vogue Max 26 kw System Boiler product image

Ideal Vogue Max 26 kw System Boiler

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Greenstar 8000 Life 45kw Regular, White
Worcester Greenstar 8000 Life 45kw Regular, White product image

Worcester Greenstar 8000 Life 45kw Regular, White

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Greenstar 18ri Condensing Boiler Erp+
Worcester Greenstar 18ri Condensing Boiler Erp+ product image

Worcester Greenstar 18ri Condensing Boiler Erp+

FREE local delivery

Restrictions apply*

to see available stock and prices

Worcester Greenstar 12ri Condensing Boiler Erp+
Worcester Greenstar 12ri Condensing Boiler Erp+ product image

Worcester Greenstar 12ri Condensing Boiler Erp+

FREE local delivery

Restrictions apply*

to see available stock and prices

Grant Vortex Eco Utility Internal System Oil Boiler, 15-21kW
Grant Vortex Eco Utility Internal System Oil Boiler, 15-21kW product image

Grant Vortex Eco Utility Internal System Oil Boiler, 15-21kW

FREE local delivery

Restrictions apply*

to see available stock and prices

Vaillant EcoTec Plus 826 Combi Boiler, 26kw
Vaillant EcoTec Plus 826 Combi Boiler, 26kw product image

Vaillant EcoTec Plus 826 Combi Boiler, 26kw

FREE local delivery

Restrictions apply*

to see available stock and prices