Final answer:
The information that must be collected for supplemental heating systems includes the type of fuel used, efficiency rating, and manufacturer name and model number.
Step-by-step explanation:
The information that must be collected for supplemental heating systems includes:
- Type of fuel used: This is important because different fuels have different heating capacities and efficiency.
- Efficiency rating: This helps determine how effectively the system can convert fuel into heat.
- Manufacturer name and model number: Knowing the manufacturer and model number is important for maintenance, troubleshooting, and finding replacement parts.
Collecting all of this information allows for informed decision-making when selecting and using supplemental heating systems.