Assembled with a bunch of magnets, it would generate at least 30 W electricity from the exhaust fan at the cost of just Rs 600. ALAPPUZHA: K. C. Baiju of Cherthala, a sub-engineer with Kerala ...

Daikin Applied’s premium efficiency Rebel commercial rooftop unit is built on a customizable platform that encompasses technologically advanced components that contribute to ... There are changes to ...

SCHOFIELD, Wis. — Greenheck has incorporated its Vari-Green® motor in select models of its axial direct drive rooftop fans. Greenheck axial direct drive fan models now available with Vari-Green ...