Part 41Gas-fired burners

Part 41—Gas-fired burners

32 Prescribed activity

(a) decommissioning a gas-fired burner that—

(i) is on a gas-fired steam boiler, a gas‑fired hot water boiler or a gas‑fired water heater; and

(ii) was manufactured at least 10 years before the date it is decommissioned; and

(b) installing on a Type B appliance that is a gas-fired steam boiler, a gas-fired hot water boiler or a gas-fired water heater an unlisted product that—

(i) complies with the criteria specified in column 2 of an item in Table 41.1; and

(ii) if the product has a nominal gas consumption exceeding 3700 MJ/h, has an electronic gas/air ratio control system capable of receiving a signal from a flue gas sensor for gas/air ratio control purposes.

Table 41.1—Product categories

| 41A | A product that is a gas-fired burner. |