Experience the reliability of the Browning 4L180 FHP V-belt

preventing coil icing while maximizing system efficiency

Can I use this valve with a proportional controller

For distances up to 150 feet

Dwyer Instruments 2304 Pressure Gage 319852-301 Experience the reliability of theThe Dwyer Instruments 2304 Magnehelic Pressure Gage is a staple for HVAC contractors requiring precise monitoring of low differential pressure in air and non combustible gases. Featuring a 2 0 2" w. c. zero center range, this gage is specifically engineered to indicate both positive and negative pressures relative to a set point, making it ideal for clean room positive pressure monitoring or building pressurization balancing. The unit utilizes a