Field Controls 46486901 Field Control 4" Vent Damper W/O Harness

"4"" GVD-4 VentDamperLessHarness"

Control temperature and airflow in your ducted HVAC systems with this 4"" GVD-4 VentDamperWithoutHarness. This damper is designed to regulate the flow of air and dampen excess noise, keeping your AV system operating at peak levels. The durable cast iron body ensures that it will last through years of use, while a cable control device allows for easy installation.

The Field Controls 4" GVD-4 vent damper is designed for use in specific Lennox or Bradford White GC Series gas furnaces. The cast aluminum vent damper has precise field control action with after-close sensing prevents costly furnace cycling. It mounts on the air handler shaft inside the furnace, and has a 2-position lever to open or close the damper when used with a temperature limit switch.

This CraftMaster 4"" GDS-4 Vent Damper is a small hinged window that fits into a 4"" frame. The damper fits over the frame with a projection of 1-3/8" and will hold up to a 2" projection. Provides easy ventilation control of forced air applications. Ventilation dampers are used to control ventilation air flow in both domestic and commercial heating & cooling installations.

The 4" VentDamper W/O Harness from Field Controls will save you money by allowing you to always have a backup damper. The standard vent damper fits between the fan box and plenum to control air movement through your system without the use of expensive motorized dampers.

The Field Controls 4"" Vent Damper (GFD-4) is designed for use on hot water, oil fired, forced air furnaces that have 100 psi or greater, and will be used with draft inducer motors having a minimum continuous running speed of 1,700 rpm. This is the perfect replacement damper for many models of furnace.

Field Controls 46486901 Field Control 4" Vent Damper W/O Harness

With the Field Control 46486901 Field Control 4" Vent Damper W/OHarness with Wheel Kit, you can remotely control outdoor vent dampers. It features a louver blade design for indoor-outdoor compatibility, allowing fresh air to enter while preventing rain and insects from entering. This provides you with better comfort by delivering an open airflow that prevents stale inside air. This remote control system offers quick-connect wiring for easy installation and adjustment, and measures 4" square.