Thorn EMI Heating - Boiler Efficiency Ratings

Boiler Efficiency Rating

You can check your boilers rating by selecting it's make and model below. Ratings are based on the SEDBUK Rating which is an indicator of its efficiency when used within an average domestic household, it's a great benchmark for comparing new boilers and also assessing whether your current boiler would be better off being replaced due to low efficiencies.

For new boiler installations call British Gas Boilers on 0800 327 7119 for a no-obligation quote, alternatively visit Boiler Guide to request quotes from independent local and regional heating engineers.

Thorn EMI Heating Boilers

ModelTypeFuelEfficiencyMore Info
Thorn EMI Heating Apollo 50/80b Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 50/80c Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 30/50s Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo 15/30b Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 30/50b Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 15/30c Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 65/80b Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 50/65b Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 50/65c Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 65/80c Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 40s Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo 30s Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo 50s Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo 80si Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo 30si Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo 50si Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo 40si Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo 30b Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 30c Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 40b Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 40c Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 50b Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 50c Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 60b Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 60c Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 80b Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 80c Non-Condensing Gas 65% More Info
Thorn EMI Heating Apollo 60si Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo Fanfare 30/50si Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo Fanfare 15/30si Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo Fanfare 65/80si Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo Fanfare 15/30s Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo Fanfare 50/65si Non-Condensing Gas 72% More Info
Thorn EMI Heating Apollo Fanfare 40si Non-Condensing Gas 72% More Info
Thorn EMI Heating Gemini wm Non-Condensing Gas 65% More Info
Thorn EMI Heating Harcal 260 Non-Condensing Oil 65% More Info
Thorn EMI Heating Housewarmer emodel Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer deluxe Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer smodel Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer super Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 30/45snug Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 30/45extratc Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 30/45epic Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 30/45economy Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 30/45spectacular Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 30/45elegant Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer spectaculars Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer spectaculardeluxe Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 30/45superior Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 30/45supreme Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 30/45epictc Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 30/45sable Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer elite Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 45 Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 55 Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 2 30/45s Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 2 30/45deluxe Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 2 30/45e Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 2 30/45eplus Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer 2 30/45super Non-Condensing Gas 65% More Info
Thorn EMI Heating Housewarmer Mk2 30/45extra Non-Condensing Gas 65% More Info
Thorn EMI Heating International 40deluxe Non-Condensing Gas 65% More Info
Thorn EMI Heating International m42bf Non-Condensing Gas 55% More Info
Thorn EMI Heating International m42cf Non-Condensing Gas 55% More Info
Thorn EMI Heating International m54cf Non-Condensing Gas 55% More Info
Thorn EMI Heating International m54bf Non-Condensing Gas 55% More Info
Thorn EMI Heating Marathon 80/100c Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 80/100b Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 56/76c Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 56/76b Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 44/54c Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 44/54b Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 30/42c Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 30/42b Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 700b Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 1000b Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 800c Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 1000c Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 800b Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 1500c Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 400c Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 500b Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 500c Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 600b Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 600c Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 400b Non-Condensing Gas 65% More Info
Thorn EMI Heating Marathon 700c Non-Condensing Gas 65% More Info
Thorn EMI Heating Orion 75si Non-Condensing Gas 68% More Info
Thorn EMI Heating Orion 60b Non-Condensing Gas 65% More Info
Thorn EMI Heating Orion 50b Non-Condensing Gas 65% More Info
Thorn EMI Heating Orion 40b Non-Condensing Gas 65% More Info
Thorn EMI Heating Orion 30b Non-Condensing Gas 65% More Info
Thorn EMI Heating Orion Fanfare 50si Non-Condensing Gas 68% More Info
Thorn EMI Heating Orion Fanfare 40si Non-Condensing Gas 68% More Info
Thorn EMI Heating Orion Fanfare 30si Non-Condensing Gas 68% More Info
Thorn EMI Heating Orion Fanfare 60si Non-Condensing Gas 68% More Info
Thorn EMI Heating Thorn Harcal 200 Non-Condensing Oil 65% More Info
Thorn EMI Heating Thorn Harcal Havana Non-Condensing Oil 65% More Info
Thorn EMI Heating Thorn Janitor ODY-3 Non-Condensing Oil 65% More Info
Thorn EMI Heating Thorn Janitor OV-45 Non-Condensing Oil 65% More Info