Table 10.3.1.2. Space-heating and domestic hot water appliances Minimum Annual Fuel Utilization Efficiency Forming Part of Sentence 10.3.1.2.(1) Column 1 Column 2 Space-heating and domestic hot water appliances Fuel Source Minimum Annual F...
AI summary This table outlines the minimum annual fuel utilization efficiency requirements for space-heating and domestic hot water appliances based on their fuel source, including natural gas, propane, and oil. The efficiency standards are set at 90% for natural gas and propane, and 85% for oil-based systems.