What variable should be included in the discussion when considering the replacement of chillers with direct expansion units?

When considering the replacement of chillers with direct expansion units, it's crucial to evaluate capital costs, maintenance and repair costs, and replacement costs.

Capital costs encompass the initial investment required for purchasing and installing the direct expansion units. This upfront consideration is significant as it affects the budget and financial planning of the healthcare facility.

Maintenance and repair costs should be part of the analysis because they can have a substantial impact on long-term operational budgets. Understanding the expected maintenance needs and potential repair issues helps ensure that the facility can effectively manage ongoing expenditures and avoid unexpected financial burdens.

Replacement costs are also vital to include in discussions about replacing chillers. This aspect covers not only the cost of a new unit when the current one needs to be replaced but also any related installation or decommissioning expenses. Evaluating replacement costs helps in assessing the life cycle costs of the system, contributing to more informed financial decision-making.

Incorporating these three variables provides a comprehensive understanding of the financial implications related to replacing chillers, enabling effective long-term planning and resource allocation within a healthcare setting.