Grant Vortex 36 Boiler Efficiency Rating


SAP seasonal efficiency


The Grant Vortex 36 has a SAP seasonal efficiency rating of 93.3%.

The Vortex 36 is a Condensing Conventional boiler with a maximum power output of 36kw that uses Oil as its fuel source.

This boiler will provide efficient heating and subsequently reduce fuel bills and carbon dioxide emissions.


ModelVortex 36
Fuel TypeOil
Flue TypeRoom-Sealed
FanFan Assisted
Output (KW)36 - 36
Boiler ID
Manufactured From/To2003 - current

No obligation to buy

FREE Boiler Quotes

Compare prices today

  • Local heating engineers
  • Gas Safe trusted companies
  • Install & repair quotes available

Need a new boiler?

Get Quotes Today

Broken boiler?

Get a Repair Quote

Similar Boilers to the Grant Vortex 36

(Condensing Oil Conventional)

Results ordered by efficiency. Some models may be obsolete.

Grant Vortex 36 93.3% Efficient
Grant Vortex 36S 93.3% Efficient
Grant Vortex Outdoor Module 26-36 93.3% Efficient
Grant Vortex 26-36 Utility Boiler 93.3% Efficient

Most Efficient Condensing Oil Conventional Boilers

Results ordered by efficiency. Some models may be obsolete.