The Renewable Heat Incentive Scheme Regulations 2011 No. 2860

PART 2 Eligibility and matters relating to eligibility

CHAPTER 3 Eligibility criteria in relation to metering and steam measuring

Matters relating to all heat meters and steam measuring equipment

20.—(1) All heat meters installed or used in accordance with these Regulations must, where applicable—

(a) be calibrated prior to use;

(b) be calibrated correctly for any water/ethylene glycol mixture; and

(c) be (or have been) properly installed in accordance with manufacturer’s instructions.

(2) All steam measuring equipment installed or used in accordance with these Regulations must be—

(a) calibrated prior to use;

(b) capable of displaying measured steam pressure and temperature;

(c) capable of displaying the current steam mass flow rate and the cumulative mass of steam which has passed through it since it was installed; and

(d) properly installed in accordance with manufacturer’s instructions.