Infinite R Phase Change Material
In previous posts, WinWerks discussed advanced energy modeling programs to predict changes to HVAC loads and electricity costs, before and after, using Infinite R. But, what happens after the field application? Do you get what you expected? Reagan said, "Trust, but verify" and we agree. After Infinite R installation, industry standard tools Measure and Verify (M&V) actual energy use to compare with the predictive modeling and design. How else can you know that strategically placing Infinite R in ceilings and roofs regulates internal building temperature, reduces energy use and creates a more productive, comfortable space?
U-Haul adapted Infinite R after a pilot study with analytical modeling and post-install M&V. Their motivation stemmed from investors conducting their business in accordance with environmental and socially sustainable development principles, and economic performance.
Successful implementation of the 1200 square feet Infinite R install occurred at a Phoenix, Arizona U-Haul facility in August 2016. Infinite R was placed directly over the facility ceiling tiles in just 6 hours, by two maintenance staff, and started absorbing heat immediately. M&V provided the comparison data for the modeled predictions. Using an eGauge Energy Logger with MagneLab current transducers on two HVAC units, the HVAC system usage and the building temperature was monitored in order to model potential energy and cost savings. With this data, two options were designed for HVAC system reduction.
Option One involved installing the PCM with no adjustments to thermostatic controls. This analysis yielded a first-year cost savings of $1,280, a simple payback of 1.7 years, a twenty-year net present value of $17,171 and a 59% internal rate of return.
Option Two incorporated the building management system controls to optimize Infinite R performance. First year cost savings of $1,647, a simple payback of 1.3 years, a twenty-year net present value of $22,710 and 75% internal rate of return. Impressive results. Furthermore, Infinite R lowered the internal temperature from 77 °F to 73 °F on hot days, making the building much more comfortable for employees and customers.
Trust but verify. The modeling and post install measuring confirmed that Infinite R works, takes out decision risk, reduces HVAC usage, has great returns and provides stable building temperatures.
Plus, easy and hassle-free Infinite R installation- especially in ceiling tiles, a 25-year warranty and scalable to thousands or millions of square feet!
Please visit: WinWerksIPD.com to find out more about how investing in Infinite R Phase Change Material can lower your energy costs while maintaining a comfortable building temperature.