# Johnston Smith, Associate Director of Sales as Pasedena HVA…

Johnston Smith, Associate Director of Sales as Pasedena HVAC Manufacturer, has asked you to calculate the cost of running HVAC units in summer and provide a report. For this assignment, you will need the following files: You will save your files as: Lastname_Firstname_HVAC_Cooling Lastname_Firstname_Cooling_Costs

Title: HVAC Cooling Costs Report

1. Introduction
The purpose of this report is to calculate the cost of running HVAC units during the summer season. The analysis will involve assessing energy consumption and corresponding costs associated with cooling residential and commercial spaces. This information will assist in identifying the financial implications of HVAC usage and help inform decision-making in terms of energy efficiency and cost optimization.

2. Methodology
To calculate the cost of running HVAC units, the following key steps were undertaken:

2.1 Data Collection
To obtain accurate results, it is crucial to gather essential data related to the HVAC units and the specific spaces they cool. The data collected includes:

– HVAC system specifications: These details include the HVAC system’s cooling capacity, energy efficiency rating, and power consumption information. This information is necessary to evaluate the energy requirements of the units.
– Space square footage: The area to be cooled is a critical factor in estimating the energy required.
– Regional climate data: The outdoor temperature and humidity levels throughout the summer season are important considerations for HVAC cooling calculations.
– Electricity tariff rates: Knowledge of the electricity rates ensures accurate calculation of the energy costs associated with the HVAC units.

2.2 Energy Consumption Calculation
Once the required data has been collected, the energy consumption of the HVAC units can be determined. The energy consumption for cooling can be calculated using the following formula:

Energy Consumption = Cooling Capacity (BTU) × Cooling Hours × Energy Efficiency Rating

Where:
– Cooling Capacity (BTU): The cooling capacity of the HVAC unit, measured in British Thermal Units. It represents the amount of heat the unit can remove in an hour.
– Cooling Hours: The total number of hours the HVAC unit runs during the summer season.
– Energy Efficiency Rating: The energy efficiency rating of the HVAC unit, typically indicated by the SEER (Seasonal Energy Efficiency Ratio).

2.3 Cooling Cost Estimation
After calculating the energy consumption, the next step is to estimate the cost of cooling. This is accomplished by applying the electricity tariff rates provided by the utility provider. The formula for estimating the cooling costs is as follows:

Cooling Costs = Energy Consumption (kWh) × Electricity Tariff Rate (per kWh)

Where:
– Energy Consumption (kWh): The energy consumption calculated in the previous step, measured in kilowatt-hours.
– Electricity Tariff Rate: The electricity rate charged per kilowatt-hour.

3. Results and Analysis
The data collected and calculations performed will provide valuable insights into the cost of running HVAC units during the summer season. This section will present the findings and analyze the implications of the results. Specific attention will be given to identifying factors that contribute to higher energy consumption and corresponding costs, as well as potential strategies for optimizing the HVAC system’s energy efficiency.

4. Conclusion
Based on the analysis conducted, this report will conclude by summarizing the key findings and offering recommendations for optimizing the cost of operating HVAC units during the summer season. With an understanding of the financial implications of cooling, stakeholders can make informed decisions to improve the energy efficiency and cost-effectiveness of HVAC units. Implementing such measures can lead to significant cost savings and environmental benefits.