Bonneville Power Administration
|BPA Home EE Home Emerging Technologies for Energy Efficiency Premium Ventilation Package for Rooftop Units|
Premium Ventilation Package for Rooftop Units
Premium Ventilation Package Proof of Concept and Field Test
While our study demonstrated significant savings, we identified and addressed several shortcomings. The retrofit protocols were updated to more appropriately match motors and single-phase, variable-speed drives. Acceptance testing was improved based on the complexity of sensors needed for DCV. Programmable, direct digital control thermostats should be tested before pilot program deployment. This should alleviate the difficulties in setting analog or solid state economizer controllers; more reliability and ease of installation could result from a different approach.
Need help finding something? Send us a message, or give us a call at 800-622-4519.