---
title: ISES Corp Blog | HVAC
description: HVAC | Best practices and helpful tips for building managers and owners.
---

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<https://info.isescorp.com/blog/calculating-lifecycle-costs-and-justifying-energy-efficient-hvac-upgrades>

By [FacilitiesNet.com](https://info.isescorp.com/blog/author/facilitiesnet-com)

## [Calculating Lifecycle Costs and Justifying Energy-Efficient HVAC Upgrades](https://info.isescorp.com/blog/calculating-lifecycle-costs-and-justifying-energy-efficient-hvac-upgrades)

[FacilitiesNet](https://www.facilitiesnet.com/) posted a helpful how-to article on calculating HVAC lifecycle costs. We've reposted the link here for your reading...

*( 1  min read )*

 Tags: [HVAC](https://info.isescorp.com/blog/topic/hvac), [lifecycle](https://info.isescorp.com/blog/topic/lifecycle), [energy efficiency](https://info.isescorp.com/blog/topic/energy-efficiency)

<https://info.isescorp.com/blog/impact-of-legacy-control-systems>

By [Bob Camperlino](https://info.isescorp.com/blog/author/bob-camperlino)

## [Impact of Legacy Control Systems](https://info.isescorp.com/blog/impact-of-legacy-control-systems)

ISES Corporation recently conducted an analysis of the impact of legacy building control systems, particularly pneumatic HVAC...

*( 2  min read )*

 Tags: [HVAC](https://info.isescorp.com/blog/topic/hvac), [pneumatic control](https://info.isescorp.com/blog/topic/pneumatic-control)

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