WCPS is spending $13.4M on summer school upgrades while advancing a long-term plan to replace aging buildings, reduce costs ...

A dehumidifier can help prevent excess moisture in the air from turning into a mold and mildew problem. Learn the signs that ...

In addition, Pleasant Valley Elementary will undergo a $1.5 million HVAC replacement, including new classroom unit ventilators, fan coil units, cabinet unit heaters and an air handling unit ...

Nowadays, more than 90 percent of homes and virtually all businesses in America use air conditioning to beat the summertime ...

A timer-controlled doorbell device has been developed using two 555 timer ICs in monostable mode, combined with a relay ...

Blueprint Reveals How Households Are Preparing for Water Disruptions With Smart, Off-Grid TechnologySANTA FE, July 08, 2025 ...

Waterford Union High School is asking voters for nearly $20 million in an April 5 referendum. The money is to be used make the school ADA compliant, modernize fire alarms, ...

Product name: wall mounted fcu 2 and 4 pipe 3400 fan coil unit 4 fans unit Material: Galvanized Steel Cooling capacity: 2.8-5.6KW Heating Capacity: 4.19~8.22KW Power supply: 220V, 50Hz Power inout: 52 ...

This paper investigates a novel structure voice coil motor (VCM), which is used in ventilator. The VCM controls on and off of the valve of ventilator, so steady thrust and fast response are needed.