New HVAC Products

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The Duct Free Systems’ “Expressions” duct-free console system can deliver heating and cooling where it’s wanted in infrequently used and improperly conditioned rooms in high-end residential and commercial installations.

A CD-ROM contains detailed fan selection information for the complete line of Barry Blower axial fans.

A current transducer, the CT-100, has a split core and clamp-on construction; thus, disconnecting the existing wires to sense current is not necessary.

The GeneralAire G-99 Air Filter Gage monitors filter media loading and provides visual indication when the filter needs replacing.

Model DB-20-20 air cleaner is designed for many horizontal applications where other models are difficult to install, the company says.

A new series of the DashDSP™ digital signal processors for motor control, the ADMCF34x features enhanced motor current sensing integration.

The residential Power Direct Vent water heaters can be installed in areas where makeup air is limited or in an occupied room with a door that’s normally kept closed.

Exterior-mount variable- or fixed-speed Auto Draft® inducers can reduce vent diameters up to 50%, overcome convoluted vent layouts, and shorten stack height above the roof line, says the company.

The new, patent-pending model of Purge-Guard™ for low-pressure centrifugal chiller purge units works independently of purge units’ purge fault protection.

The M-Series direct gas-fired makeup air heater heats and provides fresh makeup air to replace exhaust from new and existing commercial and industrial facilities, including warehouses, foundries, food processing plants, and automotive or aircraft service facilities.