The energy-efficiency benefits of EC technology over AC for fan motors can be calculated using a free iPhone app from ebm-papst. Go EC asks for information such as number of fans, operational uptime and cost of electricity and then produces a cost comparison.
On average, EC technology is 30% more energy efficient than AC, and the app also indicates payback and carbon savings.
Carrier calls for prioritisation of ventilation in NHS infrastructure plans
As the healthcare sector begins to plan how new government infrastructure funding will be spent, Carrier is urging NHS estates teams to prioritise ventilation upgrades as part of long-term building improvement strategies.
Specifiers urged to act ahead of looming legislation
Specifiers are being encouraged to switch to efficient secondary hot water circulators ahead of anticipated legislation that will ban inefficient versions of these domestic and commercial plumbing products.
