ECO3 Electric Storage Heater Assessment Checklist
This Electric Storage Heater Assessment Checklist is designed to assist operatives in assessing whether an ESH should be repaired, replaced or upgraded alongside a primary insulation measure.
The ECO3 Order commenced on 3 December 2018 and runs until 31 March 2022. These documents apply to any measures delivered from 1 October 2018.
For measures installed before this date, suppliers should refer to this document.
Amendments – 10 October 2018 (Version 3.1)
The ECO3 Electric Storage Heater Assessment Checklist was republished on 10 October 2018 to reflect a number of minor changes which should improve the overall usability of the document.
Amendments - 15 February 2019 (Version 3.2)
This document was republished to account for First Time Central Heating measures under ECO3. Suppliers and installers should use version 3.2 of the ECO3 Electric Storage Heater Assessment Checklist.
Amendments – 17 January 2020 (Version 3.3)
This document was republished to reflect a number of minor changes which should improve the overall usability of the document. Appendix 1 was also added to the document to record the costs associated with ESH repairs and replacements.
Amendments - 23 January 2020 (Version 3.4)
This document was republished with minor formatting corrections.
Amendments - 14 September 2021 (Version 3.5)
The key changes included in this version are:
- Removal of references to first time central heating (FTCH) as the FTCH checklist should be used for FTCH measures
- Annex 1 - Extension template has been removed and there is space in the form to fill in the relevant ESH number
- Minor clarification and formatting changes throughout the document
The document can be used immediately but it is only required for all measures installed from 6 December 2021.