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.

ROTER brand hygienic fan coil units are terminal units of central air conditioning system, they connected to chillers or heat pumps to cool and heat the air then supply the cold / hot air into room.

Altaqua 3.8kw/h chilled water vertical floor standing fan coils units US 200-300 / Piece 1 Piece/Pieces (Min.Order) Altaqua 2.7kw/h chilled water ceiling cassette type fan coils units US 250-500 / ...

Keep indoor humidity levels down to ensure that your home is comfortable and safe for everyone who lives there.

Mold exposure from AC can exacerbate allergies and lead to lung irritation, so keeping your AC clean is an important part of regular home maintenance. We spoke with experts to learn how to clean mold ...

1998 IHC PayStar 5000 Body Load Coil Unit 9000’ 1-1/4” of New Pipe 15K Injector Head - Pull Tested and functions properly Accumulator New Bearings, Hoses, Chains, Grippers etc. 335,000 Miles ...