Table . - Additional requirements for steam boiler activities Product Requirement Type Efficiency Requirement category number 37A Minimum thermal efficiency At least 80% when at a firing rate with an output that is at least 100% requirements but not more than 105% of the manufacturer’s rated heat output as determined in accordance with BS 845-2 (pre-commissioning) or BS 845-1 (post-commissioning) Other specified matters None. Method for Determining GHG Equivalent Reduction Scenario 37A: Upgrading to a high efficiency gas-fired steam boiler The GHG equivalent emissions reduction for each scenario is given by Equation 37.1, using the variables listed in Table 37.3. Equation . GHG equivalent emissions reduction calculation for Scenario 37A – Table . GHG equivalent emissions reduction variables for Scenario 37A – Input type Condition Input value Consumption In every instance the lower of the net nominal gas consumption (MJ/h) of the replacement equipment or of the incumbent equipment; DEI Year of manufacture of the New steam boiler has a incumbent boiler marked as gross thermal efficiency of 1989 or earlier, and the burner 80% to less than 85% was installed over 10 ago New steam boiler has a gross thermal efficiency of 85% or greater Year of manufacture of the New steam boiler has a incumbent boiler marked as gross thermal efficiency of 1989 or earlier, and the burner 80% to less than 85% was installed up to and New steam boiler has a including 10 ago gross thermal efficiency of 85% or greater Year of manufacture New steam of boiler the has a incumbent gross boiler thermal marked efficiency as of 1990 or 80% and to the less burner than 85%
Table . - Additional requirements for steam boiler activities Product category number Requirement Type Efficiency Requirement 37A Minimum thermal efficiency requirements At least 80% when at a firing rate with an output that is at least 100% but not more than 105% of the manufacturer’s rated heat output as determined in accordance with BS 845-2 (pre-commissioning) or BS 845-1 (post-commissioning) Other specified matters None. Method for Determining GHG Equivalent Reduction Scenario 37A: Upgrading to a high efficiency gas-fired steam boiler The GHG equivalent emissions reduction for each scenario is given by Equation 37.1, using the variables listed in Table 37.3. Equation . – GHG equivalent emissions reduction calculation for Scenario 37A Table . – GHG equivalent emissions reduction variables for Scenario 37A Input type Condition Input value Consumption In every instance the lower of the net nominal gas consumption (MJ/h) of the replacement equipment or of the incumbent equipment; DEI Year of manufacture of the incumbent boiler marked as 1989 or earlier, and the burner was installed over 10 ago New steam boiler has a gross thermal efficiency of 80% to less than 85% New steam boiler has a gross thermal efficiency of 85% or greater Year of manufacture of the incumbent boiler marked as 1989 or earlier, and the burner was installed up to and including 10 ago New steam boiler has a gross thermal efficiency of 80% to less than 85% New steam boiler has a gross thermal efficiency of 85% or greater Year of manufacture of the incumbent boiler marked as 1990 or and the burner New steam boiler has a gross thermal efficiency of 80% to less than 85%
VEET_Regulations_2018_-_Victorian_Energy_Upgrades_Specifications_V0.1.docx