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On the Job with Dwyer: Series 490W Wireless Hydronic Differential Pressure Manometer

Series 490W in use on a pipe
Series 490W in use on a pipe
Wireless Hydronic Differential Pressure Manometer, Series 490W

Dwyer’s Series 490W Wireless Hydronic Differential Pressure Manometer is the most accurate and easy-to-operate manometer on the market. Along with wireless transducers and a mobile device, a single operator using a 490W can monitor and balance a hydronic system in less time and with less manpower than would be possible using a traditional hydronic balancer. In addition, being wireless, the 490W has zero hoses or manifolds – meaning there are no annoying attachments that need to be carried, that can snag onto equipment, or that need to be drained between readings.    Continue reading “On the Job with Dwyer: Series 490W Wireless Hydronic Differential Pressure Manometer”

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School HVAC Test & Balance Solutions

HVAC technicians test, adjust, and balance many different types of indoor environments, from clean rooms and hospitals to schools and offices. Within schools, it’s important that the HVAC system be run thoroughly and efficiently in order to promote learning and health, and to keep expenses down (allowing funds to be channeled into other educational avenues). Proper distribution of air flow can increase comfort, lower energy bills, and maintain a healthy indoor air quality. Continue reading “School HVAC Test & Balance Solutions”